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Partitioned Fluid-Structure Interaction Simulation of Maritime Applications

Jorrid Lund

Reihe: Mechanik/Bruchmechanik

Band 360 2024

Treffer in den folgenden Teilen:

Introduction S. 1-4

„… fiber-reinforced polymer propellers withoutconsidering cavitation or dynamic effects.At the Hamburg University of …” „… withoutconsidering cavitation or dynamic effects.At the Hamburg University of Technology, software codes have been …” „… (FSI)simulation of maritime application cases are demonstrated in four different application cases. Tobegin with …”

Titelei/Inhaltsverzeichnis S. I-VIII

„… LundFSI Simulation of Maritime ApplicationsReihe 18 | Nr. 360Reihe 18Mechanik/BruchmechanikISBN …” „… Lund, M. Sc.HamburgPartitioned Fluid-Structure Interaction Simulation of Maritime Applications …” „… Maritime ApplicationsVom Promotionsausschuss derTechnischen Universität Hamburgzur Erlangung des …”

Summary and outlook S. 118-123

„… applica-tions with the FVM are promising, as they are capable of capturing effects such as drag,turbulence, and …” „… simulations applied inthe development of complex maritime applications. To this end, the thesis starts with …” „… . In this, a focus has been on the theoretical aspects that are necessaryfor later applications, such …”

Floating windturbine S. 49-61

„… concepts introduced in the last three chapters are applied tocomplex and application-related problems. The …” „… setup for a detailed simulation of a complex applica-tion is usually the result of cooperative work …” „… withApplication in Ship Technology” at TUHH [84].The author of the presented thesis contributed to this project by …”

Submersible mixer S. 71-80

„… inindustrial applications such as sewage water plants or in chemical process engineering.The simulations …” „… several magnitudes. To reduce the effect of the distorted panels, the mesh shownin Fig. 7.2 was already …” „… optimized in the distribution of the panels. Since the effect is stillapparent in some time steps, the …”

Ship propeller S. 81-117

„… comprehensively analyzed application case inthis work. As for the previous application case, the simulations for …” „… convergenceacceleration are chosen in the same way as in the previous application case (see Sec. 7.2).Also, the filters …” „… step (and, correspondingly, theangle increment) is smaller. This is the very same effect that was …”

Fluid-structure interaction S. 35-48

„… coupling approach is commonly used when the effect of one of the two fieldson the other remains small …” „… experiences very little movement under theinfluence of fluid loads. In this case, only the effect of the fluid …” „… problemsvelocity gradient and the friction effects at the boundary. The computation of the tractionsin the fluid …”

Wave energy converter S. 62-70

„… and Spalding [99, 100] reduce thecomputational time, while still capturing turbulent effects, such as …” „… and Spalding [99, 100] reduce thecomputational time, while still capturing turbulent effects, such as …” „… mass effectat different frequencies without modifications. Viscous effects lead to a higher added …”

Structural mechanics S. 5-20

„… benefits of the FSI simulations are shownon realistic application cases. Here, the validation and …” „… basis for the numerical methods that arenecessary for partitioned coupling.The maritime applications …” „… presented in Chapter 5 are the core of this thesis. Amongthese applications are two examples from the field …”

doi.org/10.51202/9783186360182

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ELIV-MarketPlace 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2405 2022

Treffer in den folgenden Teilen:

A. Berger An Advanced High-Efficiency Inverter with High Switching Frequencies to Improve Powertrain Efficiency and Performance S. 85-98

„… Effect on Motor Torque,” Journal of Electromagnetic Analysis and Applications, vol. 4, pp 15-20, 2012. [5 …” „… . 1000V.)Material elimination of risk associated with Miller EffectSoft-SwitchingHard-SwitchingREDUCED …” „… series connection are not suitable for EV application because of higher losses and volume. And the …”

A. Ropers Virtual E/E Test Platform – co-exploration, optimization and validation of ECU architecture and software in the context of the car S. 9-18

„… analysiso Multicore HW-SW partitioning – joint optimization of application and architectureo Interconnect …” „… utilizationo High fidelity analysis for scheduling effects causing jitter, data-loss and missed …” „… Application LevelLevel 2Simulation BSWLevel 3Production BSWFull Virtual SW/HW Abstraction Enables Broadest Use …”

J. Toennemann Architectural Guidelines for AUTOSAR-based E/E Systems with Safety-related Availability Requirements S. 211-218

„… method of software fault avoidance is explained and its effects on software development are highlighted …” „… system failure as a fallback.All software in chain of effect must be reliable.Safety-related availability …” „… former boasts performance-heavy application cores> the latter (functional safety island) sports real-time …”

U. Bodenhausen Comprehensive Test Strategy for AI Based Systems – From AI Test Principles to T est Optimization S. 265-282

„… (e.g. voice and gesture recognition) or predictive maintenance. Recently, the application of AI to …” „… application of AI in the automotive industry, the focus is on performance, Functional Safety and Safety of the …” „… 2020Generic Architecture for Automated Driving*AI AIAIAI Examples for possible AI application4/31 …”

G. Seidel, T. Smits, J. Lützner Supplier‘s Perspective of the Truck Architecture Transformation S. 349-358

„… / Applications HPC PlatformCloud Cloud / On PremiseData CenterCloud ServicesAutomotive SW PlatformPlatform …” „… EnablerMiddlewareFunctions/ApplicationsToolchain APIVehicle APIHardware APIMiddleware APIVDI-Berichte Nr. 2405, 2022 355PublicCollaborative …” „… effect chainsRefine & detail newE/E-architecturePublic› Harmonize development and integration of …”

M. Tanimou, T. Stumpf Centralized Architecture in Commercial Vehicles and its impact on Software defined Architecture S. 403-412

„… disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for …” „… of applications for industrial property rights.The vehicle is changing to a “smartphone” on …” „… , exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial …”

N. Kechler, Eric Sax Big Data Analytics for a seamless Design Flow of reliable Automated Driving Functions S. 257-264

„… : 1. A continuous process for the application of complementary analytical methods during the whole …” „… the robustness and reliability. 4. A profitable side effect are the use-cases that offer the …” „… DrivesInstitute for Information Processing Technologies (ITIV)The application of monitoring systems is also …”

V. Horvath, H. Laine, G. Blahut, A. Késmárki, M. Pfeifle Streaming Map Data Efficiently from Cloud to ECUs – A Cost-Efficient and Self-Adapting Solution for Intelligent Speed Assistance S. 239-248

„… powertrain unit. 3. AI Based Speed Limit Learning ADAS and Navigation applications are based on maps …” „… minimized. After the data arrives in the vehicle, an in-vehicle horizon application distributes the data …” „… applications but can also be used for other ADAS applications such as adaptive headlight adjustment or road …”

doi.org/10.51202/9783181024058

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Rethinking the circular economy for plastics

VDI (Hrsg.)

Reihe: Blaue Papiere

Band 05/2023 2023

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Field of Action 3 Creating regulatory incentives for a circular plastics economy S. 35-52

„… counteract this effect, there would have to be several quotas in diffe-rent product or application areas …” „… product cycles. Possible diversion effects: if recyclates are diverted from existing applications to …” „… of raw materials. A quota that is too low, however, would not create any incentive effect.Since the …”

Field of Action 2 Making closing the loop the task of all stakeholders S. 14-34

„… into recyclates. The pull effect on the upstream stages would be significant, but so would the push …” „… effect on the downstream stages, in which recyclates could be made available in sufficient quantity and …” „… neglected (rebound effect). In order to actu-ally advance the circular economy in the field of plastics, the …”

doi.org/10.51202/9783949971402

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2381 2021

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P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… maximum contact stress. Involves Statistical evaluation, i.e. main effects and interactions, multi‐level design for manufacturing variables Multi‐Level Statistical …” „… , supercars and, N1 and N2 LCV applications. Developing a 2-Speed AMT gearbox for various applications …” „… chosen so that the gearbox can be used for different applications with minor modifications. Fig …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… essential for e-drives to meet performance and installation requirements. The coiling system effects not …” „… applications Thermal simulation of electric drivetrains can be performed based on two general methods. These …” „… and proportionally higher cooling powers. In ZF electric axle applications, with the mentioned …”

R. Kockisch, J. Müller, Erik Schneider Modular transmission systems for future BEV platform applications S. 11-22

„… Modular transmission systems for future BEV platform applications René Kockisch, Dr. Jörg Müller …” „… of disassembly. Over the past years, IAV has introduced tool chains and their applications that can …” „… powertrains. How the share will be depends on many effects like Legislation, infrastructure for charging …”

C. Schörghuber, M. Ortner, J. Pell, S. Pretsch Holistic system design and operation of a fuel cell truck based on an innovative energy management S. 685-700

„… for fuel cell and battery system these limitations are changing over lifetime due to aging effects …” „… long-haul application. Thereby hydrogen is stored within high pressure tanks in gaseous or liquid state …” „… effects of the fuel cells and battery cells. The resulting cooling demand leads to a significantly higher …”

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… driven OEMs to pursue a variety of solutions for their different applications including advanced …” „… for those applications. One such tool is a state of the art simulation framework that BorgWarner …” „… showing the efficiency effects of temperature isolated to individual components are also shown to …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… gearshifts for high shift comfort [4]. For some applications it is useful to hybridize this concept by …” „… pure electric or hybrid applications in particular the voltage level, e.g. ranging from 48 volts up to …” „… high voltage applications, the power of the drive units and also the number of totally available …”

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… concept should be modular in order to minimize the modifications for different applications. Inverter and …” „… already benchmark in power density and the right solution for this innovative application …” „… effects have the potential to lower cost of inverter and wiring. The e-machine costs can be decreased by …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… damper for passenger car applications. Reducing the effects of the spring rate on the torsional …” „… characteristics can easily be adjusted to special requirements of different applications without changing the …” „… exemplary in terms of the quality of the simulation results in the early design phase. The application of …”

M. Hein, J. Pellkofer, K. Michaelis, T. Tobie, K. Stahl, D. Kadach Test method A/16,6/90 with injection lubrication for discriminating different lubricants for dual-clutch transmissions S. 437-452

„… . The latest findings regarding DCT applications will be presented in the scope of this publication. A …” „… applications was developed in accordance to the FZG stage test A/16,6/90. In contrast to the established test …” „… applications, which help to avoid the failure mode scuffing, have been developed. Furthermore, these …”

T. Hillesheim Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle S. 319-328

„… real operating cycles, they also have a costreducing effect, as the battery volume can be selected to …” „… be correspondingly smaller. An indirect cost effect also arises from the fact that, if a …” „… transmissions in conjunction with battery-powered electric drives. At least one series-production application …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… for FWD platforms, architectural derivatives are possible for RWD+P3 applications or pure e-axles …” „… high performance DCT’s in recent years, with applications in C8 Corvette, Ford Mustang GT500 and …” „… typical performance application, the effective final drive ratio at the rear axle would differ a small …”

S. Dussinger, T. Wiedemann, B. Harter, B. Wiedenmann Simulation of induced axial forces on planet gear bearings at example of ZF’s 8-speed automatic transmission S. 469-486

„… such as gear assemblies increases steadily. Friction effects in planetary gear sets from ZF’s 8 …” „… experiments the investigation was started to reproduce friction effects and identify parameters of influence …” „… applications. Two options from the PAM-Medysa solver as part of the VPS solver were critical for the …”

R. Resch, C. Danzer, A. Poppitz, T. Pirkl Alternative drivetrains for sustainable commercial vehicles S. 669-684

„… utilized for various applications ranging from 18t rigid trucks up to 40 t long haul tractors. The concept …” „… applications. Advantageously, this may facilitate a scaling potential of these components regarding production …” „… is key for drive systems that are used in applications that need to cover a wide range from high …”

M. Dilzer BorgWarner P2 Modules – from HV to 48V S. 35-46

„… applications (PHEV HEV and MHEV) Dipl.-Ing. (TH) Martin Dilzer, BorgWarner Drivetrain Engineering GmbH …” „… reasonable costs. BorgWarner’s innovative and high performing P2 Modules for PHEV applications are …” „… for 48V applications. The approach is not just simply to replace the HV e-motor with 48V active parts …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… that can be used in as many applications as possible. This article describes one element of the ZF …” „… respective segments with components that can be used in as many applications as possible. In the sections …” „… . It is now understood that for low daily mileage applications, the electrification of BEV will become …”

E. Schneider, C. Danzer, E. Schreiterer Modular and highly functional Hybrid Platform for subcompact cars up to full-size SUV S. 191-206

„… comparison of powertrain concepts regarding their impact on the greenhouse gas effects a focus on the vehicle …” „… - and multispeed transmissions are needed to cover effectively a wide spectrum of vehicle applications …” „… properties and can be customized for each application. In case of the considered gear actuation for the DCT …”

X. Zhang, F. Küçükay Driveability optimization of electrified powertrains utilizing machine learning based control and the interaction with ADAS/AD systems S. 361-376

„… application of objective driveability evaluation system enables the quantification of driver's subjective …” „… continuous application of virtual development [10], automated optimization and calibration, the objective …” „… found in [1] and [3]. The application of the FFT method can be seen in [4]. Based on the possibility of …”

A. Drechsel, J. Pellkofer, K. Stahl, J. Sandor, M. Hein Development of a new test method to investigate the wear behaviour of hypoid gear oils S. 453-468

„… thicknesses in terms of wear due to the axle offset, their flank geometry and their areas of application. The …” „… . Here, the test oil is examined for its wear resistance in accordance with the area of application …” „… to their preferred application in vehicle axle drives, they are subject to highest demands in regard …”

M. Muether, B. Heuser, L. Virnich, A. Guedden, T. Luediger, D. van der Put Development trends towards CO2-neutral powertrains for HD applications S. 529-550

„… Development trends towards CO2-neutral powertrains for HD applications M. Muether, B. Heuser …” „… restrictions as additional constraints. Based on the specific requirements of heavy-duty applications, this …” „… solutions are viable depending on the specific application. This will be accompanied by a brief outlook on …”

K. Hirano E-Axle with multi driving modes for BEV & Mild HEV P4 – The 3 in 1 e-Axle for EV requiring a wide range of driving force S. 229-240

„… inverters) of one motor systems, where cost reductions due to mass production effects have already been …” „… Expansion to micro-city commuters by further lowering voltage (12 to 24 V) Application to HEV P4 at each …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… relative length. In case of the transmission, the speed ratio is optimized and the application of a …” „… force optimization to optimize technical objectives [4]. To investigate the effect of different EMs, he …” „… . Furthermore, dynamic effects within inverter and EM are neglected. The transmission enables a speed-reduction …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… character-building effect on vehicles equipped with stepped transmissions, Power-On-Upshift events were the focus of …” „… -cylinder engine application S-Sport Mode With the increased number of vehicle variants comes the necessity …” „… different requirements on driving maneuvers for application and validation driven on test roads. These vary …”

G. Herbillon Performances Validation of an electrically-commanded dog clutch system for multi-speed and disconnectable eDrives S. 255-274

„… multiple applications. VDI-Berichte Nr. 2381, 2021 257 Looking at commercial vehicles, the trend of …” „… as steps, sometimes leading to undesired dynamic effects, such as torque oscillations or jerky …” „… targets were applied as steps, sometimes leading to undesired dynamic effects, such as torque …”

doi.org/10.51202/9783181023815

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Unsupervised Domain Adaption for Real-World Head Pose Estimation from Synthetic Data

Felix Konstantin Kuhnke

Reihe: Informatik/ Kommunikation

Band 883 2023

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Introduction S. 1-10

„… researched topic with many applications. These includeface recognition [1], emotion recognition [2], face …” „… briefoverview of applications of facial analysis highlights the importance ofinterpreting human faces as a …” „… strange to humans (uncannyvalley effect [15]). In this setting, the domain gap describes that …”

Domain adaptation using relative pose consistency S. 45-60

„… regularization.Here, we will also present applications of consistency regularizationfor domain adaptation. Then, we …” „… possible detrimental effects of batch normalization when trainingwith two datasets. Finally, we will give …” „… ′), g(x′′))︸︷︷︸Lconsistency, (4.2)with λ controlling the relative effect of the consistency term in the …”

Fundamentals S. 11-30

„… ofthe application. For other tasks, e.g., classification, that use surrogate lossfunctions, the goal …” „… possibilities to train and select amodel, depending on the task and application. Therefore, it is usuallynot …” „… to the baselinemodel.2.4 deep visual domain adaptationDA has many fields of application, e.g., speech …”

Evaluation S. 61-98

„… of our methods against each other.Third, we analyze the effects of different method components …” „… evaluation datasetsFigure 5.1: Effect of using one Euler angle rotation order with the values of …” „… adding an offset to all angles of the dataset. The effect ofcalibration will be evaluated in Section …”

Conclusion S. 99-102

„… the effects of data pre-processing concealed methodological contributions. Our study includesseveral …” „… can be applied to other pose estimationtasks. One example of another application of relative pose …”

Partial adversarial domain adaptation for continuous label spaces S. 31-44

„… . Besides a similar optimization framework, the applications ofboth methods are quite different. While GANs …” „… . PADA mitigatesthe effect of mismatch between label spaces by downweighting the dataof source classes …” „… during training phase two. In atypically application scenario we do not have access to all target …”

Bibliography S. 111-128

„… IEEE Winter Conferenceon Applications of Computer Vision (WACV). IEEE. 2023.[2] F. Kuhnke, L. Rumberg …” „… J. Ventre-Dominey. “I Reach Faster When I SeeYou Look: Gaze Effects in Human–Human and …” „… on Eye Tracking Research & Applications. 2016, pp. 131–138.[37] J. Kim, M. Stengel, A. Majercik, S. D …”

doi.org/10.51202/9783186883100

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International Conference on Gears 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2422 2023

Treffer in den folgenden Teilen:

W. Kassem, J. Müller, M. Oehler, O. Koch Analytical tooth root stress calculation for short fiberreinforced plastic gears S. 1361-1374

„… convenient analytical equation. Analytical equation without coupling effectsHook's law for a multilayer …” „… force application which defines the length of the lever arm in relation to the tooth root. It is …” „… influenced by the notch effect of the tooth root rounding and, in the case of external gears, usually has its …”

J. Zheng, D. Qin, C. Liu A Novel Dynamic Modeling Method of High-Speed Thin-Rimmed Gear Transmission S. 1279-1286

„… accelerationRotational effectsTime-varying meshing stiffnessAscertaining the length of meshing lineInertia …” „… comparison between simulation and experiment. The effects of centrifugal force and gear body flexible …” „… contrasting the simulation and test results, the validity of the model was confirmed. The effects of gear body …”

T. Inoue, D. Iba, N. Fujita, A. Nishikawa, M. Ishii, J. Hu, H. Shimasaki, N. Miura, A. Masuda, I. Moriwaki, J. Hongu Effect of Load Cycles on Return Loss and Resistance of Sensor and Antenna Circuits Printed on Plastic Gears S. 659-674

„… eliminate such thermal effects.An Anritsu MS46122B vector network analyzer was used to measure the return …” „… Effect of Load Cycles on Return Loss and Resistance of Sensor and Antenna Circuits Printed on …” „… could be used to detect signs of gear failure. This study investigated the effect of load cycles on the …”

B. van Wissen, L. Pastukhov, F. Mitsuzuka, K. Iwanaga, A. Hasanovic NVH performance of thermoplastic gears: modelling and measuring S. 1389-1402

„… Performance Material Solutions, using material science, application know-how and design expertise …” „… very suitable polymer to use in high performance gear applications. A deep understanding of the …” „… know-how of these applications, is key to enable material development and proper material selection to be …”

I. Hong, D. Talbot Tooth Bending Strain Rate Analysis in a Counter Shaft Drivetrain and Implications on Fatigue Strength S. 53-66

„… how those results translate to meshing gears. One part of that understanding is the frequency effect …” „… potential strain rate dependent effects there might be in gear fatigue failures. Requirements for fatigue …” „… rate effects to be worth consideration in gear design (i) the material must be sensitive to strain rate …”

C. M. C. G. Fernandes, J. M. A. Pinto, D. E. P. Gonçalves, A. R. Silva Reduction of root and flank temperature using a hybrid polymer-metal rack S. 1547-1562

„… don’t mimic real gear applications they were useful to characterize materials, validate models and …” „… capabilities: application of thermal power on the gear rack flank and subject the specimen to bending. The …” „… general description of the developed test rig will be now exposed (Figure 3). A load/heat application tool …”

U. Kissling Impact of manufacturing deviations on the NVH behavior of modern gear design concepts S. 367-382

„… behavior, or LCR (low contact ratio) gears for low power loss applications. Furthermore, profile and flank …” „… , spur and helical, and with or without modifications. For the same specified quality, the effects of …” „… wants the modifications as defined, e.g. especially for low-vibration gear sizing for EV applications …”

S. Sepp, A. Wenig, M. Otto, K. Stahl Acoustical behavior of periodic flank modifications under dynamic operating conditions S. 341-356

„… application of periodic flank modifications as a special type of flank form provides a pos-sibility to avoid …” „… transmission error (LTE) is typically used as specific value to evaluate the effect of these flank forms on the …” „… important. The application of modifications to the tooth flank microgeometry is a widely used method for …”

H. Jia, D. Qin, G. Hu, X. Xu, W. Bai Electromechanical Coupling Modeling and Torsional Vibration Analysis of Helicopter Electric Propulsion System S. 675-688

„… meshing characteristics of the gear transmission system, the harmonic and saturation effects of the …” „… helicopter, causing adverse effects on flight quality and safety[1-2]. Therefore, how to calculate and …” „… transmission system's dynamic characteristics was studied. Xu[7] analyzed the effect of transmission ratio on …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… , Blankenfelde-Mahlow, GermanyEfficiency-improvement with low-loss-gears by two different application 13B.-R. Höhn, TUM …” „… Health Management in Gearbox Applications 97L. Binanzer, L. Merkle, M. Dazer, A. Nicola, Institute of …” „… Production Engineering (WZL) of RWTH Aachen University, Aachen, Germany Design, application …”

S. Matkovič, D. Šeruga, M. Nagode, M. Kalin Prediction of tooth root fatigue failure of polymer gears for dry and oil lubricated contact and its comparison to experimentally obtained results S. 1301-1318

„… demanding applications. This is due to their advantageous properties (light weight, ease of manufacture, etc …” „… polymer gears in various systems including gearboxes, actuators, and other applications. The rise in …” „… applications can be attributed to the improved performance of polymers and their inherent characteristics, such …”

A. Carvalho, R. Rego, N. Fukumasu, D. Tamayo, F. Nascimento, I. Machado PVD Deposition of Nb-MoS2 Coatings on Gear Carburized Steel S. 1071-1082

„… and promising results in terms of its application as self-lubricant coating, according to few …” „… surface integrity were studied for gear applications. A deposition system with independent high-purity …” „… adhesion on carburized SAE 8620 steel samples, commonly used for gear applications, and also the influence …”

S. Sklenak, D. Mevissen, J. Brimmers, C. Brecher, B. Lenz, A. Mehner Analysis of Load Cycles and Local Wear of Dry and Solid-Lubricated Gears S. 727-740

„… lubricant as by a liquid lubricant. The state of research shows that the application behavior is not …” „… stationary in terms of the frictional force and test piece temperature. For the knowledge of the application …” „… , such as in aerospace applications, can lead to outgassing, so that the lubricant loses its …”

J. Sanchez-Espiga, A. Diez-Ibarbia, M. Iglesias, A. Fernandez-del-Rincon, F. Viadero, J. Calvo-Irisarri, A. Fernandez-Sison Statistical study of the mesh load factor of planetary gear transmissions affected by inherent manufacturing errors S. 139-156

„… manufacturing errors Application of the Method of Monte Carlo to the gear manufacturing process in planetary …” „… by the IEC 61400. The analysis of the error separately allows to interpret the effect that each have …” „… for industrial applications such as wind generators [1]–[3], automatic vehicles [4], [5], helicopter …”

I. Gonzalez-Perez, A. Fuentes-Aznar Improvement of the transmission efficiency in electric vehicles by using double staggered helical gears with shortened teeth S. 1083-1090

„… . A. Fuentes-Aznar, Rochester Institute of Technology, USA Abstract The application of double …” „… efficiency is based on the application of the finite element method through two algorithms for …” „… low-loss gear drives to show that the effect of low-loss geometry is very small in the overall frictional …”

F. Concli, M. N. Mastrone Latest advancements in the lubrication simulations of geared systems: a technology ready for industrial applications S. 499-518

„… industrial applicationsProf. F. Concli, M. N. Mastrone, Free University of Bolzano/Bozen, Bozen …” „… still play a determinant role in several applications ranging from the automotive, to the aeronautical …” „… application to real gearboxes is still hurting with the industrial practice. Moreover, new phenomena related …”

J. Lohmiller, F. Dobler, M. Wöppermann Investigating different nodular graphite irons for the application of gears – a step towards standardization by using reasonable quality criteria S. 1731-1748

„… Investigating different nodular graphite irons for the application of gears – a step towards …” „… mechanical behavior of cast iron materials used for gear applications and takes a step towards their …” „… toothed parts are a main field of application for ADI. However, a comprehensive understanding is still …”

B.-R. Höhn, Y. Zhang, M. Geitner, M. Otto Efficiency-improvement with low-loss-gears by two different application S. 13-18

„… all gear and transmission designers and is used for the 1st application. A very high gear ratio in a …” „… ) different gears is one of the main advantages of this applications. The disadvantages of such a transmission …” „… far, these transmission systems are only rarely produced and used in practical applications as the …”

E. Virtanen, M. Kanerva, G. Szanti Fatigue testing of large sized bevel gears S. 897-906

„… taken into account, due to the effects being small in the tesing application and due to the simplified …” „… . This raises concerns regarding the assumptions on effects of size and fatigue limit of material in the …” „… industry applications where pitch diameters are in the range 600 to 2000 mm and normal modules from 10 to …”

S. Ebrahimi, U. Kissling, C. S. Matkovič Evaluation of the NVH Characteristics of Gear Drives with Plastic Gears by the Forced Response Analysis S. 1403-1418

„… investigate the effect of the gear material damping on the level of noise emitted directly from the housing …” „… system under some specific running conditions. With the viscous meshing damping, the effect of lubricant …” „… ), oil squeeze damping, and surrounding element contribution [1]. In many applications, a user-defined …”

T. Schmidt, B. Neubauer, D. Merk White Etching Cracks (WECs) on gears of E-Axle applications S. 257-268

„… White Etching Cracks (WECs) on gears of E-Axle applications Premature tooth flank fatigue Dipl.-Ing …” „… . Since WECs in rolling bearing applications have become known, several research results have been …” „… published, explaining the detrimental effects of hydrogen on the microstructure. There are different …”

L. Bonaiti, M. Monti, C. Gorla, M. Geitner, T. Tobie, K. Stahl The consequences of different methodologies for the elaboration of pulsator test results with respect to the load spectrum assessment of gears S. 33-52

„… results must be further elaborated in order to take into account the effects of running gear operation and …” „… endurance limit based on typical scattering characteristics for case-hardened gears and the application of …” „… of the experimental SN curves. Then, the effect of these methodologies is discussed through a load …”

J. Gründer, A. Monz Analytical Method for Calculating the Nominal Tooth Root Stress in Worm Gear Shafts S. 1091-1110

„… projects [9 through 13] as side effect during other investigations. Photographs of the damages as …” „… of the used calculation method and specific for different applications. In ISO 6336-3 [17], the …” „… . The investigations were application-related and did not aim to develop a calculation method for the …”

M. Ruzek, R. Brun, F. Ville, P. Velex, Y. Marchesse On the reduction of windage power losses in gears by the modification of tooth geometry S. 785-800

„… losses. While load-dependent losses are generally dominant in standard applications, load independent …” „… ], particularly in aerospace applications. If there is a general agreement on the interest of enclosed gears …” „… effect of enclosures is only appreciable for very closely fitted flanges/shrouds. For instance, Hill …”

M. Fürst, S. Sepp, D. Schweigert, M. Otto, K. Stahl Experimental Investigation of Moving Contact Pattern in Helical Planetary Gearboxes S. 569-582

„… beneficial for a wide range of high-performance applications. Embedded in the efforts for resource efficiency …” „… conditions are not yet defined and their effect on a moving contact pattern therefore cannot be reliably …” „… applications. In general, a uniform load distribution in the tooth contacts and an equal load sharing between …”

A. Wallinger, R. Vonderschmidt, S. Vonderschmidt Lubricant Free Transmissions for the food industry – A Comparison S. 715-726

„… gear of a planetary gear. Magnetic transmissions can therefore be used in the same applications as …” „… with plastic gears can be designed without lubricants due to the self-lubricating effect of plastic …” „… is the continuous surface (see Fig. 4). In conventional industrial applications, the gear unit is …”

M. Rothemund, M. Otto, K. Stahl Applicability of classic analytical calculation approaches for the design of plastic gears S. 1483-1498

„… volume but mainly for applications under low load. Current trends are leading to the design and …” „… application of plastic gears for more demanding operating conditions. This requires finding the optimum …” „… macrogeometry for the application, which is determined in practice using iterative design processes. Numerical …”

J. Langhart, S. Ebrahimi, T. Kelichhaus A comparison of time and frequency domain approaches for NVH S. 583-598

„… transmissions are meanwhile state of the art and are requested for many applications. For the analysis of …” „… periodical vibrations such as gear whine noise, and the calculation of dynamic effects, two main approaches …” „… inertia and damping effects into account. Those forces are exported to a MBD software and are applied to a …”

Y. Koch, E. Kirchner, J. Hirschmann Measuring Instantaneous Angular Speed using a Gear Wheel as Material Measure to detect Pitting Damage during an Endurance Test S. 81-96

„… effects are sensor-specific and have to be taken into account when analysing the damage dependency. The …” „… highest risen sideband amplitude is the one of SB 4 for both sensors, which shows that this effect is …” „… caused by the meshing of the gears and is not a sensor effect of MR Z3 nor Acc HSS. The amplitude values …”

N. Fujimura Application-oriented research on internal generating polishing S. 1863-1876

„… specifications. To investigate the effect for industrial applications, detail surface roughness investigations by …” „… Application-oriented research on internal generating polishingM.Sc., P.E., Noritaka Fujimura …” „… Zielrauheit der Flankenoberfläche vorgeschlagen.Abstract The application of polishing process in gears has two …”

L. Becker, P. Tenberge Crossed helical gears – simulative studies and experimental results on non-involute geometries S. 1499-1514

„… design parameters and demonstrate the effects on operating behavior, with those a design recommendation …” „… are used as calculation examples. With regard to the use of these new geometries in applications …” „… depends on different effects, for example the normal pressure angle n. As a result of the ZC geometry …”

L. Klee, T. Bergs, M. Solf, J. Brimmers Binder Jetting in Gears – Process Design and Tooth Bending Strength for Gears made of 17-4PH S. 1665-1680

„… printing process of the green gear, the powder and binder application have been identified as the main …” „… influencing factors on the final print result. The most relevant variables for powder application are the …” „… layer thickness Ds as well as the application direction and speed vp as a function of the processed …”

O. Harris, C. Poyser, R. Patel, O. Shires Developing CAE solutions for Robotics gears: Cycloidal and Strain Wave Gear Drives S. 1111-1124

„… shaft and bearing models and allows the application of manufacturing and assembly errors such as is …” „… . Research is given later in this paper on the effects of and analysis methods relevant to including disc …” „… implemented on a simplified design where the shafts and bearings are made stiff to minimize bending effects …”

A. I. Aydeniz Modelling and Analysis of the Effect of Root Modification on Load Sharing and Stress Values on Spur Gears S. 1039-1062

„… Modelling and Analysis of the Effect of Root Modification on Load Sharing and Stress Values on Spur …” „… Abstract In this study, the effect of root relief modification on the dynamic behavior of the gear …” „… region of the gear profile, first the application limits were investigated and added to the model …”

B. Devaux, C. Hamon, S. Montani Evaluation of specialty polymer performances in gear applications and the bias between modeling and testing approaches S. 1515-1532

„… Evaluation of specialty polymer performances in gear applications and the bias between modeling and …” „… testing approachesB. Devaux, Solvay Material Science Application Center, Solvay Sa., Brussels, Belgium; C …” „… application to a 33% glass fiber reinforced Amodel PPA (Amodel PPA A-1133 HS) gear. First, the gear …”

C. Herzog, D. Drummer Influence of the injection molding process on the tooth deflection of plastic gears during operation S. 1435-1448

„… noise level. [5]Nevertheless, until now there are no experimental studies covering the effect of the …” „… contribution shows the effect of production process induced morphology and contourdeviations as well as the …” „… the most effect on the tooth deformation of the plastic gear. Nevertheless, the design of the …”

C. Kunik, J. Kunert Wetting and oil flow analysis of planetary gearboxes using oil flow simulations S. 467-484

„… , especially local oil levels and splashing effects, of a planetary test gear unit with results of the …” „… lubrication concept. The last investigation is the analysis of the pumping effect of the gearing into an oil …” „… SEWVDI-Berichte Nr. 2422, 2023468leads to the application of CFD methods. In the past two decades, thanks to the …”

P. E. Schnetzer, J. Pellkofer, K. Stahl Calculation method for wear of steel-bronze rolling-sliding contacts relating to worm gears S. 907-926

„… application range compared to ZI gears. Nass [10] investigates the effects of bronze composition on the …” „… usually used in industrial applications with the material pairing of hard worm and softer worm wheel …” „… gear drives are a type of gearbox that are suitable for certain applications due to the possibility of …”

J. Hongu, S. Hattori, J. Kato, T. Koide Gear friction coefficient estimation using directional parameter under ATF lubricated condition S. 753-762

„… contact to elliptical contact. Moreover, several recent studies have considered the effects of surface …” „… nondirectional machining mark, such as a barreled gear, hardly affects it. Considering the effects of these …” „… average flow model for determining effects of three-dimensional roughness on partial hydrodynamic …”

G. Vasileiou, C. Vakouftsis, C. Kalligeros, V. Spitas, C. Papalexis, A. Tsolakis, P. Zalimidis Continuous prestressed reinforcement of plastic gear teeth and its effect on bending strength vs conventional reinforcement S. 1375-1388

„… Continuous prestressed reinforcement of plastic gear teeth and its effect on bending strength vs …” „… gears have emerged as a promising alternative to traditional metalicl gears in various applications due …” „… selection depends on specific application requirements including mechanical performance, cost considerations …”

K. Moser, S. Körber Advanced biopolymer compounds for technical applications S. 1297-1300

„… Advanced biopolymer compounds for technical applicationsStereocomplex PLA with enhanced heat …” „… low-performance applications. An important step towards using PLA for structural applications is to overcome its …” „… sc-PLA and lays the foundation for the application of PLA as an engineering plastic.VDI-Berichte Nr. 2422 …”

N. De Bie, W. Smet, T. Van Der Kamp Assessing gear mesh misalignment in a parallel gear set by transmission error measurements S. 291-300

„… the gearbox is operating and thus include dynamic effects like inertia and stiffness variations. Hence …” „… decrease the impact of the dynamic effects on the measuring results, the measurements are performed at …” „… Transmission error versus gear mesh misalignment – Case study 1 The first application example consists of a …”

L. Bonaiti, M. Brambilla, P. Chiariotti, A. Cigada, C. Gorla, G. Boni, P. Codeluppi The effect of pinion axial positioning on noise and transmission error of face hobbed and face milled bevel gears S. 839-852

„… The effect of pinion axial positioning on noise and transmission error of face hobbed and face …” „… effect of axial misalignment on the TE and noise of the two tested bevel gear configurations (face hobbed …” „… comes to e-drive – powered vehicles, where it is not possible anymore to rely on the masking effect …”

F. Reinle, D. Mangherini, A. Bongiovanni Enhancing gear performance through advanced mass finishing and DEM simulation S. 1777-1786

„… these effects can be achieved through the implementation of DEM simulation. Mass finishing using OTEC …” „… effective pumping effect in this context. With an outer diameter of 165 mm, this component is relatively …” „… large, deriving substantial benefits from the rotational effect. The high frictional energy generated …”

U. Cihak-Bayr, T. Wopelka, C. Wintersteiger Effect of LOL conditions under high velocity and high injection temperatures S. 763-778

„… Effect of LOL conditions under high velocity and high injection temperatures Characterization of …” „… one. VDI-Berichte Nr. 2422, 20237643. Introduction Modern gear boxes in airplane applications are …” „… aerospace applications high rolling velocities, respectively entrainment velocities, occur combined with …”

D. Gallagher, E. Wiita, R. Weidig Improved Method for Validation of Root Stress in Polymer Gears S. 1333-1350

„… . Notable works on the effect of stress concentration at the root fillet were carried out by Dolan …” „… ) first appeared in the 1950s and became a cheap alternative to steel gears for non-critical applications …” „… more load-critical applications. This in turn has led to a need for polymer-specific calculation …”

M. Willecke, J. Brimmers, C. Brecher Experimental Investigation of the load carrying capacity of beveloid gears with optimized flank topography S. 125-138

„… changes to the machine. However, a challenge in the application of beveloid gears with crossed axes is the …” „… Beveloid gears close the technical gap for a cost effective solution for applications in need of smaller …” „… beveloid gears in various applications. 4. State of the Art The chapter describes the state of the art …”

G. Devaraj Vibration reduction of planetary gear drive using mesh phasing: modelling and experimental validation S. 157-174

„… concept design several layouts are discussed for EDU application and from the tradeoff planetary has been …” „… gears with respect to the sun gear or ring gear. Several works have been published to study the effect …” „… performance (see section 3). In the following sections, an industrial application of an electric planetary …”

I. Criscuolo, F. Carneiro, G. Guimarães, R. Rego, J. Mascheroni Indirect Selective Laser Sintering: Modeling and analysis of surface densification by shot peening S. 1681-1698

„… automotive applications, into the density of iSLS processing with carburized steels densification achieved by …” „… ] showed that, in an iSLS application with 316L stainless steel alloy, the pores were characterized with an …” „… average diameter in the order of 35-160 µm, occupying 28-58% of the body volume. For the application of …”

B. Karba, N. Yildirim Backlash optimization via compatible gear couples on the assembly lines for planetary gearboxes S. 1147-1158

„… . Optimization methodology The actual value and effects of the backlash which is critical in the mesh condition …” „… time-varying backlash and constant backlash. The dynamic backlash (time-varying) occurs during meshing effects …” „… such as runout caused by eccentric, thermal effects, deflections, vibration. Whereas, the constant …”

M. Werner, S. Graf, M. Oehler, O. Koch Investigation of the electrical behavior of a spur gear stage pair by means of impedance measurements S. 67-80

„… primarily on the effects or prevention of parasitic currents on rolling bearings and further machine …” „… ) inclination (cf. Fig. 1 f) of the contact is significantly increased by the application of the electric field …” „… spur gear stage. 2. Electrical impedance model of tribological contact To check the effects of the …”

J. Lövenich, M. Zalfen, D. Mevissen, J. Brimmers, C. Brecher Crack growth based tooth root life prediction model – an influence quantity analysis S. 109-124

„… turbo gearbox applications is the high number of load cycles reached by the gearbox components …” „… applications. To design gears for geared turbofans safely and weight-optimized, the tooth root load capacity in …” „… importance. An influence quantity analysis of the lifetime prediction model should reveal the effects. State …”

S. Birk, E. Stoppel, V. Labriola Influence of plastic-metal-pairings on the lifetime of gears S. 1535-1546

„… plastic gears in the application further investigations has to be done such as the detailed analysis of …” „… application (e.g. Electrical Power Steering worm wheel or balancer shaft) by IMS Gear. VDI-Berichte Nr. 2422 …” „… / plastic gearbox via FEA simulation considering non-linear effects such as contact, material and …”

D. Park, A. Rezayat, Y. Gwon Design optimization of multi-stage gear trains with asymmetric teeth under a broad range of torques by incorporating multibody simulations S. 383-396

„… effects of strength together with other important performance criteria such as scuffing (flash temperature …” „… Builder is a vertical application for a commercially available multibody simulation software, Siemens …” „… stiffness coupling effects with neighboring teeth and slices across VDI-Berichte Nr. 2422, 2023384the tooth …”

B. Abert, D. Werner The Influence of Wheel Body Design on Airborne Noise S. 357-366

„… verified method that has been deemed sufficiently precise for tooth contact simulation in most applications …” „… effect of the combustion engine, and on the other hand, speeds have increased. This is mainly because …” „… effect is stronger for the variants with the lower web widths which is expected due to the lower …”

M. Geitner, S. Preintner, T. Tobie, K. Stahl Simulation Study on the Tribological Characteristics in the Meshing Contact in the Context of the Load Carrying Capacity Calculation of Internal Gears with Unbalanced Sliding Conditions S. 429-450

„… gear units are frequently used in many practical applications, e.g. in wind energy and industrial …” „… transmission systems as well as in automotive applications such as automatic transmissions. As a result of the …” „… noted that such gear designs are already part of some practical applications. However, the existing …”

T. Kleiber, B. Neubauer Advancing to The Next Level – Cost Efficient Roll-Inspection: Back from End-of-Line NVH to Skiving Process S. 1591-1606

„… engine noise increased the necessity of high-quality gears. Restrictive design space, in all applications …” „… application, where only single flank contact happened and so transfer to EOL-NVH is proven. 3D gear …” „… and sections of study The lower area is dominated by effects which are mostly easy to identify in the …”

W. Smet Gear geometry, size and material influences not captured in ISO 6336 S. 1267-1272

„… surface-initiated failure modes). The application of ISO 6336-5 [5] has proven its value and has made it possible to …” „… effect). Life factor, YNT (for flanks) is influenced by material and heat treatment (see ISO 6336-5 [5 …” „… quality grades. The effects of these influences on surface durability and tooth bending strength are …”

J. König, M. Obermayr, T. Klein Digitalization of the Gear Development Process – Chances, Benefits and Risks S. 1017-1026

„… these resources and provide the required results requested by the user. - The Application Business Twin …” „… application usage provides investment security for all companies, from SMEs to large enterprises, and …” „… business models. Application providers will serve different customer requirements in a competition of the …”

S.-J. Tsai, Q.-Y. Zhuang, L.-C. Chang Design and analysis of compound stepped planetary gear drives for better transmission performances S. 537-552

„… application. Compared with the simple type, the compound stepped planetary gear (CSPG) set can have a higher …” „… speed ratio. Therefore, they are very suitable for applications where the size of gearboxes is limited …” „… coefficient method [9]. It will be further modified from simple planetary gear set to CSPG set. The effects of …”

J. D. M. Marafona, J. H. O. Seabra, P. M. T. Marques, R. C. Martins Effect of overlap ratio on gear dynamic behavior and noise level S. 1239-1256

„… Effect of overlap ratio on gear dynamic behavior and noise levelEng. J. D. M. Marafona, Prof. J. H …” „… work consists on a preliminary study, prior to experimental testing, on the effect of varying the …” „… roughness (flank) 2.5 KA/- application factor 1.25 Accuracy Grade/- - 6 VDI-Berichte Nr. 2422, 2023 1241 …”

M. Vivet, A. Rezayat, J. Verhoogen, K. Kucukcoskun, S. Donders Numerical analysis of bevel gear transmission acoustic emission using a 3D gear contact force model within a multibody system dynamics simulation environment S. 689-702

„… dynamically accounts for complex effects that influence the contact conditions, such as tooth surface …” „… effects: The deflection of a tooth segment when a force is applied (incl. local contact deflection …” „… between neighboring teeth due to a force on a given tooth, Structural effects due to blank design (thin …”

M. Gebhardt, A. Rhode, B. Legrady Lubrication improvement at the HS-IS spline shaft interface of a wind turbine gearbox using the smooth particle hydrodynamic method S. 519-536

„… as a specific application [13],[14],[15],[16],[17]. Traditionally lubrication analysis was conducted …” „… diameters increase. 3.2 Application of an Oil Retainer Ring To improve the situation, a ring was applied to …” „… spline shaft a bit higher than the roots of the teeth. The effect of that ring was an increase in the …”

L. Binanzer, L. Merkle, M. Dazer, A. Nicola Pitting Detection for Prognostics and Health Management in Gearbox Applications S. 97-108

„… Pitting Detection for Prognostics and Health Management in Gearbox Applications L. Binanzer, L …” „… . Abstract In critical industrial applications, gearboxes are already equipped with Condition Monitoring …” „… regarding damage detection in gearbox applications. To investigate the detection possibilities on the test …”

F. Mieth, D. Tazir Local load capacity analysis for the design of a balanced flank modification for cylindrical gears according to bevel gear procedures S. 927-944

„… necessary. The force factors are described in more detail in ISO 6336-1. They are the application factor KA …” „… minor effects. To consider the uncertainty of the influence of unevenly distributed contact pressure …” „… contact H0, the application factor KA, dynamic factor KV, the face load factor KH , and the transverse …”

D. Meyering, C. Hussmann Smart Gearboxes for a Sustainable and Reliable Industry S. 645-658

„… cover many different harmful effects with a wide range of application factors. During the design process …” „… years. Within this paper, the analysis of some selected applications show how reliability can be …” „… limits a load-oriented and resource-optimized gearbox design for many applications. This leads to the …”

J. Zhang, B. Shaw, A. Hammer, I. Sewell Effects of Surface Engineering on the Efficiency of Involute Helical Gears – An Experimental Investigation S. 995-1016

„… Effects of Surface Engineering on the Efficiency of Involute Helical Gears – An Experimental …” „… efficiencies based on measured rig power loss. The effect of gear surface engineering on the efficiencies was …” „… gears is the focus of investigation. By experiment, K. Michaelis et al [1] studied the effects of …”

E. Grabovic, A. Artoni, M. Gabiccini, E. Ciulli Exploration of trade-offs between NVH and efficiency in bevel gear design S. 853-880

„… constraints are prescribed. Application to a test case involving the design of a spiral bevel gearset reveals …” „… applications owing to their capability to efficiently transmit high torque, operate smoothly, and offer high …” „… gears in high-end applications is confronted with some design challenges, such as minimization of …”

J. Woelling, F. Manis Recycling of carbon fiber reinforced plastics – State of the Art and Challenges S. 1287-1296

„… more markets and rapidly penetrate even high performance applications with carbon fibre reinforced …” „… improvements in production as a snowball effect also had an impact on lowering the overall cost of the material …” „… not a green material by definition. Especially in aerospace applications, where the utilization phase …”

B. Guilbert, D. Dureisseix, P. Velex Hybrid models for the simulation of displacements and stresses in lightweight gears S. 315-328

„… applications, i.e. high rotational speeds. A number of results are presented, which prove the validity of the …” „… . Sound Vib. 145(2): 239-260. DOI: 10.1016/0022-460X(91)90590-G. [4] Karhaman K. (1993) Effect of axial …” „… transmission by combining substructures and elastic foundations – application on thin-rimmed gears. ASME J …”

A. Hilligardt, V. Schulze Gear Skiving with Minimum Twist Errors S. 1749-1764

„… produced. In practical applications, the unintended profile angle changes over the tooth width resulting …” „… efficiency and material utilization. At the same time, the limited space available for mobile applications …” „… effect of the stair angle is small. This is therefore primarily used for symmetrical adjustment of the …”

S. Hendricks, M. Solf, J. Brimmers, T. Bergs Investigation of the machinability of different quenched and tempered steels for the alternative process chain of planetary pinions in wind turbine gearboxes S. 1713-1730

„… typically used for this application. During the trials, spindle currents and acceleration data were recorded …” „… , aerospace and industrial applications [1]. The ever-increasing demand for higher power densities in these …” „… applications VDI-Berichte Nr. 2422, 2023 1713inevitably leads to the use of high-strength materials, which in …”

J.-A. Meis Parametric system simulation of load sharing in planetary gearboxes S. 269-280

„… give very unspecific advice how to choose the load sharing factor. Effects of the system stiffness or …” „… of necessary elements and facilitates the contact calculation and the application of the gearing …” „… bearing contact, it is clearly visible that the deformation of the planetary gear has a significant effect …”

N. Missal, S. Schwertel, M. Ludwig The next level of axial forming for a sustainable component and process chain design S. 1765-1776

„… effects can be partially or completely avoided. The axial forming process and the new associated machine …” „… application of an energy and material-efficient cold-forming process, compared to forging or machining …” „… application of axial forming with frequency modulation as an incremental process, high contact stresses and …”

P. Romio Spur Gear Teeth Reconstruction via Direct Laser Deposition S. 1641-1664

„… applications. Some of these failure modes are traditionally repairable, while others are known to be …” „… process proved to be applicable in several cases, from rails to gears. Nevertheless, concrete applications …” „… applications. Based on that perspective, this research aims to evaluate the DLD performance of an FZG gear …”

T. Tra My Truong, S. Schumann, B. Schlecht On the Testing of Flank Fracture Calculations Based on 3D-Gears S. 243-256

„… that failed due to TFF. Therefore the application BECAL (Bevel Gear Calculation) is used which is …” „… difference in 𝐴 while disregarding 𝜎 or taking it into account. The curves underline the effect of …” „… decrease of 𝐴 due to the relieving effect of compressive residual stresses, while in greater material …”

G. Guimarães, L. Robatto, R. Rego, A. Faria, A. Borille, J. Mascheroni Surface integrity of 20MnCr5 pinion gears manufactured through laser powder bed fusion S. 1845-1858

„… effects that can generate intricate surface integrity features on the printed part [4]. The main …” „… temperature distributions observed in welding application [6]. Besides its relevance, TGM is not the only …” „… made some important steps toward the application of L-PBF to gears. Kluge (2017), Kamps (2018) and …”

F. Eigner, S. Oberle, M. Berger A non-restrictive approach of gear geometry calculation for plastic gears S. 1469-1482

„… strongly varying distances to each other after conjugation, so that a secant effect occurs. The filtering …” „… purely geometrical point of view. Two effects support the production with a single-shell tool: 1 …” „… application the lower efficiency is more of an advantage, as it increases the resistance to backward driving …”

I. Atanasovska, D. Momcilovic Analysis of new tooth profile design based on the biomimetics principles S. 945-956

„… provides ability for investigation of application of new profile design on the additive manufactured gears …” „… engineering applications. Major assumption is that the stress analysis is an elastic one, and the FEA is …” „… steps for application of TCD are as follows: 1. Generating stress - distance diagram; 2. Calculating …”

M. Reichl, P. Lenz, A. Oliva Challenges and possibilities of virtual development of e-axle transmissions S. 485-498

„… are discussed in detail on a real life application.In the outlook, the performance potential of a …” „… to engineering applications. The SPH method is a meshless computational approach, which is based on …” „… calculate the particle acceleration caused by the pressure gradient. The effect of viscosity on particle …”

M. Brumm, D. Sari Complete machining of complex transmission parts S. 1581-1590

„… application? In many cases the different stakeholders see only the earnings and underestimate the risks. It …” „… down effect! Optimal roundness if input quality is given. Good dynamic behavior. High performance …” „… and the jaw compared to the collet chuck. In combination with the missing pulldown effect the dynamic …”

B.-S. Kim, D. Im, J.-H. Park, W.-J. Chung, Y.-J. Park Development of Optimal Design Program for Macro-Geometry of Planetary Gear Set using Multi-Objective Optimization Algorithm S. 1181-1194

„… well-suited for a wide range of applications, including automotive, aerospace, and industrial machinery …” „… specifications to align with the requirements of each unique application. VDI-Berichte Nr. 2422, 2023 1181Gear …” „… Association (AGMA). AGMA 925: Effect of Tribology and Lubrication on Gear Surface Distress. AGMA (2022 …”

S. Sartori, L. Alari, N. Motta, D. Podda Helicopter Drive System Safety Dissertation S. 633-644

„… Elements (PSEs) should include, when applicable, the combined effect of RCF and other damage threats such …” „… were performed respectively to assess the effect of an artificially damage induced by electro discharge …” „… application (Fig. 6). Fig. 6: Planetary reduction stage with single row spherical bearing design In this …”

A. Beinstingel, F. Haringer, W. Sigmund, M. Heider, B. Pinnekamp, S. Marburg Investigation of Sound and Vibration Behavior of Cylindrical Gears S. 599-618

„… VDI-Berichte Nr. 2422, 2023600gearbox for a certain purpose in a marine application. On top, the actual sound …” „… specified. Then, an application example in terms of a single-stage gearbox concept is presented for a ship …” „… application. Here, the dynamic behavior of the corresponding oil pressure in each bearing is described in …”

A. Drechsel, J. Pellkofer, K. Stahl Transferability of the scuffing load capacity of gear oils determined on spur gears to hypoid gears S. 881-896

„… possible to their application a new hypoid scuffing test was developed. However, since spur gear scuffing …” „… oils close to their application, the test methods should be resource-saving, require low amounts of …” „… , it can be seen that, when testing different lubricants, the test method can have a fundamental effect …”

L.-C. Chang, Q. Y. Zhuang, S.-J. Tsai, J.-F. Hochrein, S. Landler, M. Otto, K. Stahl Comparing the contact characteristics of involute gear/ eccentric cycloidal gear calculated by various loaded tooth contact analysis models S. 397-412

„… effect of edge contact, the gear flank is typically crowned in the lead direction. This modification …” „… crowning, the effect of face-end edge contact still persists, as shown in Fig.16. To further address this …” „… different conditions clearly demonstrate the subtle differences arising from the application of different …”

T. Schmid-Schirling, N. Saum, C. Eberz de Oliveira Löhrer Marker-Free, Single Item Traceability in Gear Wheel Production Based on Inherent Surface Patterns S. 1877-XXIX

„… eine Wärmebehandlung und einen Gleitschleifprozess. Abstract In this work the application of Track …” „… %after -> after hardening 100%before after hardening 100%Micro gear wheel for dental application Figure …” „… identification. Therefore, advanced image processing must be applied to compensate for this effect. Fig. 5 …”

C. Kirchhoff, P. Tenberge Optimization of the vibrational behavior of ZI crossed helical gears with a plastic wheel and a steel worm S. 1419-1434

„… analyze the effects of gear parameter adjustments. [1] VDI-Berichte Nr. 2422, 2023 14191 …” „… analyze the effect of gear parameter adjustments regarding vibrational behavior. The common approach to …” „… . Toothing variant 1 shows the same positive effects as toothing variant 2 regarding the toothing stiffness …”

A. Wedmann, M. Stein, K. Kniel Large gear metrology at PTB S. 1803-1820

„… deviations from the reference temperature of 20 °C or the effects of an inhomogeneous temperature …” „… supports are identical during calibration and the subsequent application. This creates comparable …” „… keep the measurement times as short as possible and thus avoid possible drift effects. Optical sensors …”

C. Westphal, J. Brimmers, C. Brecher Influence of Axis Misalignments in Stepped Planetary Gear Stages on the Excitation Behavior – Test Rig Development and Simulative Analysis S. 175-190

„… manufacturing or assembly deviations. However, the effects of dynamic misalignment behavior on tooth contacts in …” „… overdetermination, in conjunction with manufacturing deviations, has the effect of uneven load sharing between the …” „… rigid bodies to specify the gear geometry. The force application from the tooth contacts into the …”

L. Amar Review of the definition of the loads for spur and helical gears in standards and handbooks S. 301-314

„… – The design, manufacture, and application of gears" by Dennis P. Townsend (American) [18] Results …” „… , Helical and Herringbone Gear Teeth [13] AGMA 925-A03 Information Sheet - Effect of Lubrication on Gear …” „… . doi: 10.3139/9781569904909.006. [18] Dudley’s gear handbook – The design, manufacture, and application …”

L. Braumann, H. Amri, V. S. Viteri, J. Ochoa LUBGEAR – Experimental Campaign for Aviation Gears in Loss-of- Lubrication S. 1063-1070

„… , that are more specific to the final application but come at a higher cost. [6] LOL-testing generally …” „… approach tests only part of the total possible combinations to identify the main factor effects and main …”

M. J. Herberger, F. Rudolph, B. Sievers Efficient concepts for high ratio angular gearboxes S. 801-814

„… individual application requirements. The simplest approach with respect to acquisition costs and gearbox size …” „… has no effect on the contact pattern, so that there is no need to prevent this axial movement by a …” „… overall gearbox efficiency is normally better at higher operating grades. Depending on the ap-plication …”

S. Chen, C. Liu, D. Qin Forward Performance-driven Design of Gear Parameters S. 211-226

„… ] studied the effect of gear parameters on the thermal loss of gearboxes, and optimized the gear parameters …” „… , compared to symmetric gears. Senthil et al. [6] studied the effect of gear parameters on bending stress in …” „… and Application Development of Chongqing (grant no. CSTB2022TIAD-KPX0043), General Project of …”

K. Lübke, K. Stein Quality inspection of special geometries measured with computed tomography – Evaluation of involute cylindrical gears according to ISO 1328-1 S. 1787-1802

„… additional components, there are several challenges:  non-continuous shrinking effects  individual gear …” „… Chiffre, L., Carmignato, S., Kruth, J.-P., Schmitt, R., Weckenmann, A.: Industrial applications of …” „… computed tomography for engineering applications. tm - Technisches Messen, vol. 88, no. 4, 2021, pp …”

A. F. İnceel, B. Özkan, B. Karba, M. Vardar A study on the efficiency prediction of a gear bearing drive by means of mathematical modelling S. 1135-1146

„… other power losses that do not have a great effect on the efficiency result in the reference book [3 …” „… This research contents are related to GBD type gearbox critical application in the sector. At the end …”

B. Černe, N. Vukašinović, D. Zorko In-situ experimental methods for measuring tooth meshing displacements and wear during polymer gear tests using a high-speed camera with microscopy optics S. 1563-1580

„… .2015.08.040. [5] B. Sarita, S. Senthilvelan, Effects of lubricant on the surface durability of an injection …” „… effect of injection molding lunker defect on the durability performance of polymer gears, International …” „… application on high-speed deformation measurement in shear cutting, in: Conference: International Conference …”

M. M. Klein Holistic Sustainability-Assessment of Gearboxes S. 815-828

„… climate change due to the anthropogenic greenhouse effect are meanwhile obvious in our everyday life …” „… sustainability-assessment of a 2-stage automotive gearbox To show the application of a lifecycle assessment an exemplary 2 …”

W. Ramdane, C. Changenet, S. S. Ouali, C. Chevrel-Fraux, P. Casanova Thermal model of a planetary gear set using an isothermal approach S. 451-466

„… of centrifugal effects over gravity forces. The aim of the present paper is to use Boni’s approach on …” „… applications to planetary gears. Proceedings of the institution of mechanical engineers, Part J: Journal of …”

doi.org/10.51202/9783181024225

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OPE Journal

Alle Ausgaben: OPE Journal

OPE Jahrgang 13 (2023) Heft 44 ISSN Online: 2366-8040

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Paving the way for new ultra-thin glass application S. 16-17

„… without any shadowing effects.After coating, reliability tests of the ultra-thin glass sheets can be …” „… ultra-thin glass applicationThe processing of ultra-thin glass requires specialised handling to avoid glass …” „… material into new applications. Therefore, a unique process chain for ultra-thin glass processing has been …”

Overcoming detection limitations S. 18

„… , offers clear advantages. Applications include cameras in autonomous vehicles to ‘see’ through smoke or …” „… operation without kTC noise nor the effect of the previous frame). Consequently, because of lower noise and …” „… technology in diverse types of thin-film photodiodes, as well as broadening its application in sensors beyond …”

Uwe Braun Increased compliance through smart packaging: digital therapy control in real-time S. 8-10

„… distorted efficacy assessments, underes-timated side effect frequencies, and pro-longed time-to-market. In …” „… application of the pill or capsule blister remain unchanged, maintaining familiarity and comfort.Enhancing …” „… polypharmaceutical applica-tions into standard blister packs according to the individual medication plan. That eases …”

Advancing new energy technologies: Defining the future of doctor blade technology S. 21-23

„… when working with abrasive ceramic and graphite applications. This not only ensures cost efficiency but …” „… utmost cleanliness and purity in the new energy manufacturing process, preventing any adverse effects on …” „… , driving progress in bat-tery separator production and other new energy applications.Image sources …”

Assessing the sustainability aspect of (printed) electronics S. 24-25

„… effect of conductive ink alternation on the sustainability and functioning of printed electronics …” „… patches. The application of VTT’s nanocellulose film as a sustainable substrate is not limited to wearable …” „… devices. It could be used in a variety of printed electronics and opto-electrical applications.OPE journal …”

doi.org/10.51202/2366-8040-2023-44

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Systematic Derivation of Objective Requirements on Vehicle Steering System

Martin Ralf Münster

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 819 2023

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Subsystem Analysis of the Front Axle S. 93-122

„… amplitude without any tire effects,which corresponds to the initial system with a rigid, non-rotating wheel …” „… simplified models just describe basic effects, considered to be most important forthe behavior of the real …” „… they are useful to understand maincauses and effects. Admittedly, obtained results of simplified models …”

Subsystem Analysis of the Steering S. 63-92

„… theanti-resonance effect.With increasing excitation frequency, velocities at steering wheel and at electric …” „… connectedto the steering rack. Usually, high masses lead to high dampening effects, but only if themass is …” „… connections. At several locations,also the effect of hysteretic friction is taken into account.R(x)Steering …”

Requirement-Based Module Design Using Solution Spaces S. 153-188

„… solutions andthe acceptable limiting curve. This is caused by two effects:On the one hand, the algorithm …” „… Spaces isgiven. It is important to understand the basic idea of this method before its application …” „… tunable parameters(so-called “design variables”) depends on the specific application.For each design …”

Bibliography S. 195-204

„… Applications”. In: AVEC 2004: 7th International Symposium onAdvanced Vehicle Control. Arnhem, NL, 2004.[10 …” „… ] Dickens, J. D. Investigation of Asymmetrical Vibration Isolators for Maritime Ma-chinery Applications …” „… , X., and Yang, J. “Tire Model Application and Parameter Identification -A Literature Review”. In: SAE …”

Resulting Subsystem Requirements S. 123-152

„… impedance depends on force input at the steering rack, it suffers muchmore from frictional effects compared …” „… frequencies around 10Hz, which represents the design-relevant range in this application.For each iteration …” „… resultscharacterize the steering sample independent of the vehicle it will be installed in. To takenonlinear effects …”

doi.org/10.51202/9783186819123

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International Conference on Gears 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2389 2022

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Titelei/Inhaltsverzeichnis S. I-XXVIII

„… Geometry effectsApplication of high performance polymer gears in light urban electric vehicle powertrains …” „… Bochum, Germany f Friction and temperature effectsThe effect of temperature on the SN curve for bending …” „… asymmetric gearsPractical application of asymmetric tooth root geometry for downsizing automotive …”

S. Bill Efficiency improvement and surface protection by using particle-based phyllosilicate-additive S. 935-942

„… effects lead to higher efficiency, great reliability, and longer lifetime. Fig. 1: Load distribution in …” „… application (simulated by Sentient Science with real gearbox roughness values of a common wind turbine …” „… , especially for the first fill applications, REWITEC has been working closely with several research institutes …”

N. Sagraloff, T. Tobie, K. Stahl Suitability of the test results of micropitting tests acc to FVA 54/7 for modern practical gear applications S. 469-484

„… applications M. Sc. Nadine Sagraloff, Dr.-Ing. Thomas Tobie, Prof. Dr.-Ing. Karsten Stahl, Gear Research …” „… regarding micropitting is requested in many modern gear applications. The lubricant used has a great …” „… . Lubricants usually contain additives, which also have a strong effect on micropitting load-carrying capacity …”

M. Steinbacher, T. Boyraz, R. Fechte-Heinen, G. Hellenbrand Heat treatment development for the new steel grade X20NiCrAlMoV6-5-2-1 for high performance gear wheel application S. 891-902

„… capacity of these components. Especially for gear application materials, a complex specification profile is …” „… high performance gear wheel applicationTailored heat treatment for high temperature application of …” „… and therewith the strength and the load capacity of the components. Especially for gear application …”

D. Sackmann, T. Husemann, B. Karpuschewski The effect of a multi-stage grinding process on the barkhausen noise signal S. 695-706

„… diverse and interactions among individual effects are usual. In industrial applications, rough grinding is …” „… finish grinding in industrial applications. This study therefore evaluates the effect of a multi-stage …” „… The effect of a multi-stage grinding process on the Barkhausen noise signal Dr.-Ing. Daniel …”

M. Matzke, A. Elter Ensuring reliable grease service life in high temperature plastic gears S. 1249-1256

„… gear greases First application of method for evaluation of catalytic effect of thermoplastic gear …” „… which correlates with practical applicationMotivationGrease Service Life in High-Temperature Plastic …” „… grease servicelifeApplication of grease sample on catalytic carrier plate before thermal ageingTest …”

S. Sklenak, J. Brimmers, C. Brecher Analysis of local wear within the dry lubricated rolling- sliding contact of coated surfaces S. 305-316

„… Liquid lubricant, such as oil and grease is used in gear applications to separate the tooth flanks, which …” „… pressure and temperature fluctuations, such as in aerospace applications, can lead to outgassing, so that …” „… the lubricant loses its friction-reducing effect. In addition to extreme operating conditions, hygiene …”

S. Oberle, V. Labriola, E. Melnikov, G. Gariglio High performance plastic gear solution in the engine environment S. 1033-1044

„… engine management would be possible. In many applications, the replacement of metal gears with plastic …” „… reduction. Implementing this kind of development for Internal Combustion Engines (ICE) applications has been …” „… therefore is, how plastic gears can be safely implemented in the engine environment applications. A …”

K. Stahl, T. Tobie, C. M. Illenberger Standardized methods of load capacity calculation of plastic gears S. 1173-1180

„… applications. In the past, the focus was mostly on motion transmission in actuators, but current developments …” „… show a trend towards applications with higher drive power. In the automotive sector, in addition to a …” „… large number of electric actuators driven by plastic gears, safety-critical applications such as braking …”

P. Tenberge, J. Vorgerd, L. Gondecki 2-disc tribometer for various tests on sliding/rolling contacts with tribological loads such as in tooth flank contacts S. 145-156

„… realistically compared to real tooth meshings, so that the results fit much better with real applications than …” „… ) (b)Fig. 1: New 2-disc tribometer (b) to copy all tribological loads and effects from a test-box with real …” „… surfaces, which have considerable protective effects [6, 7, 8]. However, the tribo-layers also permanently …”

Y. Marchesse, M. Ruzek, F. Ville, P. Velex On windage power loss reduction achieved by flanges S. 665-676

„… m/s. It is thus crucial to find a method for mitigating these windage effects and the presence of …” „… rotating pinion. This aerodynamic effect is significant only if the peripheral velocity is high enough and …” „… environment. For example, enclosures of bevel gears used for aerodynamic applications were studied by Johnson …”

K. J. Winkler, T. Tobie, K. Stahl Influence of grinding zones on the tooth root bending strength of case carburized cylindrical gears S. 287-304

„… occur, particularly in the application range of large gears. The influences of unintentional grinding …” „… application does not significantly alter the original residual stress state in the tooth root area …” „… strength of up to 20 % with regard to strong grinding zones (grinding application does significantly alter …”

S. Reitschuster, C. M. Illenberger, T. Tobie, K. Stahl Application of high performance polymer gears in light urban electric vehicle powertrains S. 1181-1196

„… Application of High Performance Polymer Gears in Light Urban Electric Vehicle Powertrains S …” „… Center (FZG), Technical University of Munich (TUM) 1. Abstract The application of high-performance …” „… polymer gears show great potential in power transmitting applications. VDI-Berichte Nr. 2389, 2022 …”

M. Zalfen, J. Lovenich, O. Malinowski, C. Brecher, J. Brimmers, S. Neus, S. Stark, D. Kruger Test rig concept for high power VHCF gear testing S. 485-498

„… gearboxes in turbo gearbox applications is the high number of load cycles reached by the gearbox components …” „… turbo gearbox applications. The lack of testing concepts and models for Very High Cycle Fatigue (VHCF …” „… ) gear applications leads to uncertainties in the design of highly loaded gears for aerospace …”

B. Reetz, T. Munch, W. Kappeler Challenges for lead-free brass alloys in worm gears S. 1467-1488

„… GmbH & Co. KG, Eisenbach Abstract Worm gears typically are used in applications with high loading …” „… . Consequently, the banishment of lead in special brass alloys for application in worm gears must be examined …” „… used for applications where high loading capacity, high gear ratios or small available spaces are …”

I. Hong, Z. Teaford, A. Kahraman A comparison of gear tooth bending fatigue lives from single tooth bending and rotating gear tests S. 45-74

„… application and service time. Fatigue testing on gear specimens has been preferred metric on which to base …” „… the operating profile contact ratio. The effect of the zero stress relaxation period as well as the …” „… difference in loading form on fatigue life is unknown. Limited studies [34,35] on the effect of frequency …”

B. Schalley, J. Brimmers, T. Bergs Potential and challenges of profile gear grinding with vitrified bonded cBN S. 1569-1582

„… possible applications of vitrified bonded cBN tools are also accompanied with challenges. The greatest …” „… challenges lie in the economical application of these expensive tool systems and in the derivation of …” „… , the diverse application possibilities and advantages are also accompanied with challenges. Besides the …”

K. Yanagisawa, A. Weinmann Weight and cost reduction potentials with high performance polymers for gears S. 1019-1032

„… introduction of Kuraray, we’ll explain GENESTAR™ (PA9T). We’ve prepared two application examples which will …” „… many industries and is increasingly focusing on the development and application of innovative …” „… excellent choice for demanding applications in the automotive industry. As shown in the overview of proven …”

L. Bonaiti, F. Rosa, P. Mahendra Rao, C. Gorla, F. Concli Gear root bending strength: statistical treatment of single tooth bending fatigue tests results S. 15-30

„… , additional effects must be considered to obtain the S-N curve of a real component starting from STBF tests …” „… latter effect is considered by means of the statistic of extremes, which enables the estimation of the …” „… calculation method and explains its application to determine the S-N curve in practical cases. VDI-Berichte Nr …”

P. Mahendra Rao, S. Foletti, L. Bonaiti, C. Gorla, S. Beretta, F. Concli Mode III threshold under rolling contact fatigue and development of a test gearbox for planet gears S. 499-510

„… aerospace applications such as Geared turbofans (GTFs) and Main gearboxes (MGBs) in aircrafts. The project …” „… stress contributions such as: Hertzian contact stresses, edge loading effect, ovalization of gear, and …” „… thin-rimmed section of the planet gear. It has a substantial damaging effect in addition to the existing …”

D. Linsler, J. Hamann, M. Scherge Online high resolution wear measurement – a powerful tool for the analysis of initial stages of pitting S. 957-958

„… also has effect on the topography and so influences micropitting conditons as well and has to be …” „… operation can be monitored online with radionuclide technique (RNT). For the application of this technique …” „… they influence the performance of the gears. The method is an important tool when evaluating the effect …”

R. Jaeger, C. Koplin, B. Schluter Lubricated polymer-steel-systems: influence of the surface and interfacial energies of frictional partners on their tribological performance S. 1223-1236

„… . Bernadette Schlüter, Fraunhofer Institute for Mechanics of Materials IWM, Freiburg Abstract The effect of …” „… increasingly attractive for engineering applications: they are light weight, in comparison to steel or …” „… polymers are so-called “low-carbon-materials”), and in particular in tribological applications polymers …”

F. Lagier, A. Bischofberger, K. Bause, S. Ott Suitability of additive manufactured PEEK gears as a means of gear sampling for automotive high-speed gearboxes S. 1045-1060

„… in a gear application. However, the integration of this material into the automotive high-speed …” „… Polymers allow for a quiet operation in several ap-plication domains [12]. In the case of high-speed …” „… (FDM) or selective laser sintering [7]. PEEK Polymer gears for high-performance applications have been …”

K. Fukanoki, K. Matsuo, Y. Suzuki, K. Fujiki Practical application of asymmetric tooth root geometry for downsizing automotive transmission gears S. 197-214

„… 5. Example of practical application Because the results in 4.5 confirmed the expected effects …” „… Practical application of asymmetric tooth root geometry for downsizing automotive transmission …” „… application of gears having an asymmetric tooth root radius of curvature in mass production operations will be …”

C. Schonke, T. Magdy, K. Daubach, W. Kassem, M. Oehler, O. Koch Simulation of high torque density gearbox noise excitation S. 837-848

„… developed to allow incorporation of these effects in a general way. To validate the simulation results …” „… investigate the effect of increased deformations within the gears, a weakening based on a hole in the rear …” „… ). One motor is driven with speed control, the other motor is used for load application and is driven …”

X. Zheng, Y. Hu FE analysis and predication on the traveling wave – resonance of aero-gears S. 915-926

„… aerospace application. In high-speed transmission, inevitable transverse excitations will generate traveling …” „… gears. Motivated by this problem, we proposed a FE-model to predicate this phenomenon. Nonlinear effect …” „… for its compact conformation and beneficial effects in vibration reduction. Many studies [9-14] also …”

E. Lamaj, J. Blomeke, F. Rudolph, J. Hermes A comprehensive, fully parametrized calculation model for improved helical-hypoid gearbox efficiency S. 825-836

„… manufacturer of standard and application specific gear units, SEW-EURODRIVE has to ensure a sufficient load …” „… optimum of the gearbox results from the optimum of each individual machine element. As the effect of the …” „… effects and physical phenomena as shown in Fig. 1, resulting from contact profile (1), preload and bearing …”

M. Weigand Smart and intelligent chip detectors using machine learning to monitor wear particles and dangerous degradation of critical powertrain components S. 995-998

„… motivation to push the development of a new solution and find new applications in other industrial fields. A …” „… expertise and a highly specialised testing environment. Technology This technology uses magnetic effects …” „… complexity of assembly. Thus, the sensor can also be implemented in oil bath-lubricated applications. Figure …”

S. Matkovič, M. Kalin Effect of tribological properties on tooth root fatigue failure of polymer gears S. 1257-1268

„… Effect of tribological properties on tooth root fatigue failure of polymer gears M.Sc. Ing …” „… demanding applications. This increase is due to increased polymer performance and their inherent properties …” „… information enabling the understanding of the effect of tribological properties on root fatigue failure of …”

S. Vonderschmidt, A. Ott, A. Vonderschmidt High speed machining with magnetically geared driven tools on rotatory milling machines S. 1415-1428

„… . The inherent overload protection of the magnetic gears also limits the use in applications where the …” „… Applications of Magnetic Transmissions Slip torque for applications in food and beverage [1,2]: Due to the …” „… advantages and disadvantages of magnetic transmissions, there are various applications. One of the main …”

H.-J. Dennig, L. Zumofen, A. Kirchheim, S. Winterberg, D. Stierli Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling channels S. 1345-1364

„… standard; instead, it depends on the principle effect of the internal cooling against scuffing. To …” „… application described is on quenched and tempered 30CrNiMo8 steel (1.6580). It exhibits high strength and …” „… CrNiMo8 steel can be nitrided to further improve the application properties of the component. Despite the …”

Y. Koch, G. Martin, E. Kirchner, D. Quirnheim Pais, R. Slatter Feasibility study of measuring instantaneous angular speed of helical gears with magnetoresistive sensors S. 253-264

„… measured by accelerometer mounted at the outer housing is limited due to transfer path effects. The …” „… number of pulses ? for one revolution [3]: ?60 ⋅ ?? ⋅ ? (2) MR sensors The magnetoresistive effect …” „… mm) [17]. Sensor D is a position sensor based on the tunnel magnetoresistive (TMR) effect. As one …”

P. Rodel, R. Spieler, M. Indenbirken, T. Nuisl Holistic friction optimization of transmissions – a significant contribution for sustainability S. 731-744

„… , targeted, and application-oriented design regarding load capacity, acoustics (NVH) and energy efficiency …” „… and lubricant compression. In most applications, both for rolling bearings and gears, the hysteresis …” „… regimes. Boundary and mixed friction have a huge effect on the friction forces in contact. Therefore …”

J. Theling, M. Willecke, J. Brimmers, C. Brecher Influences on the Excitation Behavior of Lightweight Planetary Gearboxes S. 421-432

„… also to reduce CO2 emissions in mobile applications, increasing efforts are being made to reduce the …” „… are to be expected. The effects of individual misalignments have not yet been extensively investigated …” „… . Runout deviations of individual gears in planetary gear stages canalso lead to modulation effects, which …”

A. Wedmann, M. Stein, K. Kniel Gear calibration in tactile scanning mode on CMMs S. 1539-1552

„… dynamic effects which might increase the measurement uncertainty. But in light of the tight manufacturing …” „… , but dynamic effects can influence the measurement result. To achieve the smallest possible measurement …” „… are ineffective from two points of view due to the disturbing drift effects that are added. General …”

L. Ryali, D. Talbot Dynamic load distribution of planetary gear sets subject to both internal and external excitations S. 389-408

„… significant computational effort and expert users, thus limiting their applications to static analysis [2–4 …” „… effects of dynamic backlash, time-varying stiffness, excitation force amplitude, and damping ratio on the …” „… stochastic external excitations. The effects of the stochastic driving speed and external load on gear …”

S. Matkovič, M. Kalin, A. Pogačnik Dimensional stability of moulded polymer gears under various environmental conditions S. 1061-1070

„… gearbox applications, operating under different environmental conditions. Those conditions include varying …” „… wear, lower efficiency … It is very important to consider the swelling effect already in the design …” „… gearboxes that employ polymer gears are used in various applications and operate under different …”

W. Wagner, S. Schumann, B. Schlecht Enhanced loaded tooth contact analysis of hypoid gears within a multi-body-system simulation S. 357-370

„… the contact compliances have no effect on the neighbouring points. This results in a small error, that …” „… positions over one pitch (Fig. 3, left, blue graph), this effect is neither visible nor of importance. Only …” „… with a significantly increased number of 181 meshing positions the effect is observable in BECAL (Fig …”

J. Furst, F. Joachim, C. Gosselin, J. Thomas Improved design and manufacturing of face gears S. 1461-1466

„… of the art for the application, design and manufacturing of face gears – i.e. crown gears - is …” „… the tooth contact analysis under load using both the HyGEARS and BECAL applications. To our knowledge …” „… possible for spiral bevel gears. VDI-Berichte Nr. 2389, 2022 1461Application of face gears When first …”

B. Legrady, M. Taesch, G. Tschirschnitz, C. F. Mieth Prediction of churning losses in an industrial gear box with spiral bevel gears using the smoothed particle hydrodynamic method S. 651-664

„… for gearbox applications. In this work, a segment-based mesh representation is utilized to treat …” „… at 60 °C. In addition, surface tension effects are more important due to an increased surface tension …” „… share is squeezed towards the front tip of the pinion during the engagement process. Both effects lead …”

B. Guilbert, P. Velex Influence of thin rimmed/-webbed gears on transmission dynamic behaviour – Approximate dynamic factor formula S. 523-532

„… , Villeurbanne, France Abstract The objective of this paper is to analyse the effect of thin-webbed/-rimmed …” „… VDI-Berichte Nr. 2389, 2022530thin-rimmed applications. As expected, it fails to account for gear body mode …” „… , thin-rimmed gear”, Journal of Mechanical Design, 124(2002) pp.129-135. [7] Li, S., “Effects of centrifugal …”

R. Longato, M. Turci The effect of temperature on the SN curve for bending stress measured on a new test rig for plastic gears S. 1209-1222

„… The effect of temperature on the SN curve for bending stress measured on a new test rig for plastic …” „… development is still creating new materials and fillers. The applications that use these gears have increased …” „… over the last decade in different fields of application such as machinery, automation, pharmaceutics …”

A. Eric, D. Olveda, T. Froschmeier, V. Schulze Local pitting fatigue concept with EHL simulation for case hardened gears in electrical drives S. 133-144

„… proposed here. With the presented concept, it is possible to evaluate the effect of e.g. different surface …” „… some application examples. 2. Fatigue concept overview The idea of a local fatigue concept is to …” „… . This setup is very similar to the procedure reported by Li & Kahraman [15]. The application of the …”

A. Pogačnik, U. Kissling The future of plastic gear standardization S. 1149-1160

„… though the effect of ageing is probably neglectable for many applications, there are conditions where …” „… . 2389, 2022 1149for more materials should be documented, more wear factors should be available, effect …” „… 10 years ago and knowledge about certain relevant effects was not available at that time. The …”

D. Zorko, Z. Bergant, B. Černe Potential of woven carbon fiber reinforced polymer composite gears S. 1071-1082

„… composites have so far received little attention as a potential material for gear drive applications. In the …” „… . 1. Introduction The use of composite materials extends to dynamically loaded applications, such as …” „… resistance, which make them attractive for a variety of technical applications. In the most demanding …”

F. Reinle, D. Mangherini, E. Morgano, A. Bongiovanni Combining improved gear efficiency and improved fatigue performance through mass finishing S. 609-620

„… rolling contact like bearing applications for decades, classical gear finishing remained still on the …” „… one process chain. In current automotive gearbox designs for e-mobility applications shot peened gears …” „… housing in automotive applications. The gear surface consists of case-hardened and ground 27MnCr5. Because …”

A. Sitzmann, T. Tobie, K. Stahl, S. Hoja, S. Schurer Deep nitriding – contact and bending strength of gears with increased nitriding hardening depth S. 875-890

„… subsequent dynamic effects. The application of a grinding process for each test gear ensured the required …” „… (1.8519), 30CrNiMo8 (1.6580) and 32CDV13 (alloy for aerospace applications according to AIR 9160 …” „… significant advantage over the classic case hardening process. For this reason, depending on the application …”

J.-A. Meis, M. Walkowiak Influence of case hardness depth on tooth interior fatigue fracture S. 863-874

„… considered in the assessment. To better understand the effect of the case hardness depth on the risk of flank …” „… fatigue fracture is based on Murakami’s equations [4] for the effect of non-metallic inclusions on the …” „… and the size of the inclusions, the hardness profile, which can be adjusted to account for the effect …”

L. Becker, D. Vill, P. Tenberge Optimized crossed helical gearboxes using non-involute transverse sections S. 1197-1208

„… gear units are used in many applications. They range from actuators and power take-offs to household …” „… materials enables more gear applications with steel wheels to be replaced with plastic wheels. The …” „… has a positive effect on the wear behaviour. 1. Introduction The starting point is provided by the …”

J. Koenig, D. Kehle, K.-P. Heinzle Investigation of the failure mechanisms of plastic materials with and without fiber reinforcement S. 1269-1280

„… is significantly lower, compared to steel gears. Also, application of plastic gears is usually …” „… the damage behavior. For a reliable application of plastic gears, the knowledge of these different …” „… state of knowledge. Also, a recommendation for the application of plastic gears made of different …”

M. Weigand, C. Gachot Improved rotorcraft drivetrain safety and related research with special focus on improved lubricants for rotorcraft transmissions S. 561-572

„… one hand application-oriented teaching and research as well as unbiased expertise in the field of …” „… earlier a concept for a modular and software-based Failure Mode Effects and Criticality Analysis (FMECA …” „… analyse the engagement and disengagement of freewheel clutches and the effect of longer overrunning phases …”

S. A. Bohme, J. Keski-Rahkonen, T. Komssi A standardizable approach to tooth flank fracture S. 371-388

„… increases from case to core, so do aDV and the effect of theshear stress amplitude τa on ADV . Contrary, bDV …” „… and the effect of σhyd,max on ADV decrease.Throughout this manuscript, a rationalized version of the …” „… calculationThe observable linear stress difference along P1 proves that the Hertzian stresses have no effect …”

D. Drummer, D. Schubert, C. Herzog In situ measurement of geometric and structural influences on the operating properties of polymer gears S. 1099-1116

„… parts are increasingly important for tribological applications because of their advantageous …” „… effects of a favourable morphology can outweigh the drawbacks of higher form deviations, and vice versa …” „… gear applications due to its high wear resistance. Table 1: Technical specifications of the gear set …”

A. Hessler, B. Neubauer NVH-performance versus Costs – Coherent R&D for gears, system and manufacturing S. 103-118

„… to immense modulations and beating effects. For the purpose of evaluating the acoustic behavior of …” „… ghost frequencies, are often related to geometrical effects of the gear blanks. Effects that are …” „… uneven datum planes of the gear (see Fig. 5) cause regular and periodic effects in micro geometry and …”

P. Roth, M. Hein, K. Stahl Scuffing load capacity calculation of worm gears S. 811-824

„… already in use for mostly low-speed applications, such as lifting devices or solar trackers for …” „… use of harder materials for worm wheels is not common for applications with higher speeds. Fig. 1 …” „… allows for a practice-oriented application of the method within state-of-the-art design processes of worm …”

E. Lothman, M. Hein, U. Steiner Increased load carrying capacity of gears through optimized steel performance, surface conditions and processes S. 637-650

„… minimize the effect from external sources and try to reach the limit where the material is the weakest link …” „… high quality automotive fields of application. For this purpose, a soft machining, a case carburizing …” „… smaller and less harmful, reducing the risk of acting as fracture initiation points. This effect can be …”

A. Zhang, J. Wei, M. Cao, B. Peng Dynamic modeling and accuracy evaluation method for complex irregular components of aviation transmission S. 573-584

„… does not account for the real-time coupling effect between the gear-shafting subsystem and the casing …” „… (Euler beam for short) [17] and Timoshenko beam element [18], but the application of beam element matrix …” „… condensed into a new structural element by retaining partial DOFs. The basic principle is the application of …”

C. M. Illenberger, T. Tobie, K. Stahl Operating behavior and performance of oil-lubricated plastic gears S. 1117-1132

„… (TUM) 1. Abstract Plastic gears and their numerous applications have become an integral part of …” „… for the appli-cation in power transmitting drivetrains. This contribution will give an overview of the …” „… are constantly expanding their areas of application and market share in the field of drive technology …”

D. Mevissen, L. Uhlmann, U. Kupper, J. Brimmers, T. Bergs Analysis of friction of bowl-shaped surface structures resulting from alternative gear manufacturing processes S. 1371-1382

„… deterministically generated surface structures, e.g. by laser polishing or structuring, an improved application …” „… for specific applications can be set directly with the finishing manufacturing process. Compared to …” „… by running-in effects. The test disks have an outer diameter of d1 = 42.05 mm (centre distance a …”

A. Spatzig, N. Fujimura, P. de Oliveira Teixeira Practical analysis of productivity of grinding tools in the process of internal generating gear grinding S. 1319-1330

„… package, leading to a positive effect on the efficiency of the overall system [1]. At the same time …” „… for honing application was too hard and brittle for internal generating grinding application …” „… grinding wheel. This will show favorable effects on load capacity and wear behavior of the tooth flank [3 …”

A. Hilligardt, J. Klose, V. Schulze A new method for avoiding meshing interference in gear skiving S. 1305-1318

„… developed for user-friendly implementation and practical applications. The influences of the tool and …” „… practical applications of gear skiving areVDI-Berichte Nr. 2389, 2022 1305 sometimes obstructed by the …” „… lead to an effect similar to an unintended tip relief on the workpiece or serious tool failure [5 …”

M. Furst, J. Gotz, M. Otto, K. Stahl Automation of gearbox design S. 787-802

„… . paraboloid for central shear VDI-Berichte Nr. 2389, 2022 789force application). For each of these sections …” „… shoulder so that the increase of the notch effect due to the coincidence Fig. 2: Schematic representation …” „… section. Section "Rolling bearing" Rolling bearings are used in most gear applications to transmit forces …”

N. Blech, T. Tobie, K. Stahl, C. Guntner, S. Schurer Material influence on mechanical properties of gears with alternative microstructures S. 265-280

„… automotive applications. Gas carburized specimens serve as a reference variant (retained austenite < 5 …” „… austenite. [10] An overview of the effect of retained austenite under different stresses is given by Razim …” „… the atmosphere of the hardening oven [12, 13]. Nitrogen effects a stabilisation of the austenite to …”

C. A. Celikay, A. Donmez, A. Kahraman An experimental study of parametric resonances of a spur gear pair at speeds above its primary resonance S. 511-522

„… conventional transmission applications. In view of the push towards higher speed gear sets for electrified …” „… application is often within  3 - 4nf kHz (  3 - 4ni krpm for a gear i having, say  60iZ ). Subharmonic …” „… concern for traditional powertrain applications where the rotational speeds are modest. However, in view …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, M. Meuwissen, A. Hasanovic Predicting static and fatigue performance of fiber reinforced plastic gears S. 1083-1098

„… solutions in a large range of application fields like automotive, electrical and electronics, consumer …” „… products and specialized industry. Especially in gear applications DEM has proven its capabilities by using …” „… time at high temperatures. In order to be successful in gear applications it is key to accurately …”

D. Park, A. Rezayat, Y. Gwen Gear design optimization for multi-mesh and multi-power flow transmissions under a broad torque range incorporated with multibody simulations S. 849-862

„… Transmission Builder Simcenter Transmission Builder [4] is a vertical application for a commercially available …” „… , and stiffness coupling effects across the neighboring teeth and slices along the facewidth are …” „… actual automotive industry application and can be readily applicable with a seamless workflow. The …”

T. Arndt, J. Klose, M. Gerstenmeyer, V. Schulze Tool wear development in gear skiving process of quenched and tempered internal gears S. 1331-1344

„… the effect on tool life for dry, flood and MQL. MQL resulted in a longer tool life during milling …” „… . 3. Results and discussion Abrasive wear is the dominating effect when dry machining workpieces of …” „… observation time. Since the tools fail abruptly with only a slight formation of abrasive wear, the effect of …”

P. Barreiro, S. Pfrimmer, G. Armutcu, J. Hermes Quality improvement of an aluminum gearbox housing by implementing additive manufacturing S. 1429-1446

„… alloys for high-temperature applications, titanium alloys for medicine and lightweight constructions …” „… , cobalt-chrome alloys for dental applications, and copper alloys for cooling and electronics applications. Metal …” „… Concerning AM applications in die casting, the use of integrated cooling channels contoured close to the …”

T. Konig, M. Kley, F. Wagner, M. Liebschner Enhanced damage classification on transmissions by generating synthetic data with Generative Adversarial Networks (GAN) S. 227-238

„… systems have an essential effect on the overall system in terms of reliability and efficiency. Condition …” „… and temperature [2]. In many applications, for example monitoring of bearings and transmissions …” „… application and that a suitable sensor position is selected, in this case on the transmission [4, 5]. The …”

N. Tros, J. Brimmers, T. Bergs Approach for multiscale modeling the thermomechanical tool load in gear hobbing S. 1489-1502

„… , aerospace and general engineering applications [1]. For the evaluation of the tool load and the …” „… purpose, the assump-tion was made that no interactions with neighboring cutting elements occur. Effects …” „… cutting speed range relevant for the material group. Depending on the application, further optimization …”

U. Kissling Generation of a torque spectrum from measured torque-speed-time data S. 533-544

„… dynamic mass elastic properties of the system and other effects [1]. These variable loads (stresses) may …” „… VDI-Berichte Nr. 2389, 20225426 Application of time series in drive train calculations Today the analysis of …” „… . Such a time series can be obtained by measurements of the operating loads on an application or by …”

K. Lubke, M. Stein, S. Lin Validation of evaluation algorithms for cylindrical involute gears on coordinate measuring machines – new challenges according to standardization S. 1529-1538

„… . This can lead to scaling effects due to changing diameters depending on the chosen standard. By default …” „… provides a tool for the validation of computational software applications used in metrology, e.g. testing …” „… certificate can be issued. This project will develop a new application of the TraCIM online validation system …”

A. Gebhard, W. Kassem, M. Oehler Cylinder-on-ring model wear tests as an input data source for the simulation of friction and wear of plastic gears S. 1133-1148

„… use in industry applications for many decades. When designing a plastic gear, the main challenges are …” „… . Application of the experimental data in the gear simulationThe experimental results from the tribological …” „… simulation of real component surfaces. The consideration of effects in the field of mixed friction is only …”

L. Hildebrand, F. Dangl, M. Sedlmair, T. Lohner, K. Stahl CFD analysis on the oil flow of a gear stage with guide plate S. 677-694

„… low technical effort required for implementation. Oil dip lubrication is mostly used in applications …” „… been successfully adapted for applications with circumferential speeds up to 60 m/s [15]. Thereby, the …” „… required to ensure numerical stability and to relate to physical circumstances in technical applications …”

J. Gotz, F. Siglmuller, M. Furst, M. Otto, K. Stahl Experimental investigation of the dynamic load sharing of planetary gearboxes S. 409-420

„… gearboxes are used for a wide range of high-performance applications in the automotive, aviation and marine …” „… sector. Aerospace applications in particular benefit from a full use of the load capacity potential to …” „… estimation of Kγ for different applications, but merely based on the number of planets. Only in AGMA 6123-B06 …”

W. Kassem, M. Oehler, B. Sauer, S. Schmidt, J. Hausmann Investigation of the time-dependent behavior of plastic gears with local tribological simulation S. 1281-1294

„… increasingly in applications in the automotive industry, for example [2]. The biggest advantage over steel …” „… effects are considered by modifying the geometry of the plastic gear. For this purpose, a non-linear …” „… the help of this procedure, all interactions of the effects just described are taken into account …”

A. Baumann, B. Bertsche Coefficient of friction behavior of gear oils and significance for the meshing process of spur gears S. 745-762

„… the oil [5] through [6]. Costello used an MTM to demonstrate the effects of friction modifier …” „… . 177–188. [7] Costello, M. T.: Effects of basestock and additive chemistry on traction testing. In …” „… : Tribology Letters 18 (2005), pp. 91–97. [8] Zhang, J.; Tan, A.; Spikes, H.: Effect of Base Oil Structure on …”

F. May Trouble shooting of abnormal gearbox noise S. 545-560

„… these root causes have an effect on the gearbox vibrations and acoustics and thereby allow to …” „… monitoring of rotating equipment is common practice in industrial applications. But the described project …” „… shows that the sensors and signal analyses have to be adapted to the individual application to generate …”

F. Mieth, C. Ulrich, B. Schlecht Stress calculation on bevel gears with FEM influence vectors S. 585-596

„… reference value at the force application point. The linear deformation components due to bending, shear and …” „… the local deformation during load application at the tooth flank. While influence numbers always point …” „… stiffening effect (bottom section right). VDI-Berichte Nr. 2389, 2022590Fig. 7: Comparison of the root stress …”

F. Muller, S. Schumann, B. Schlecht Innovative tooth contact analysis with non-uniform rational b-spline surfaces S. 171-184

„… surface approximation with non-uniform rational b-spline surfaces (NURBS) is presented. Its application …” „… effect on the root stress and, accordingly, on the tooth root capacity. Finally, such deviations are …” „… Pos-sibilities for PM Gears,S. 8,2010. [8] Klingelnberg, J., Hrsg.: Bevel gear: fundamentals and applications …”

P. I. Pedrero, D. Martinez–Lopez, M. Pleguezuelos, J. Calvo–Irisarri, M. B. Sanchez, A. Fernandez–Sison Minimum friction losses in wind turbine gearboxes S. 715-730

„… : Application to wind turbines. Tribol Int 105 (2017) 42-54. [8] Talbot DC, Kahraman A, Singh A: An experimental …” „… including hertzian effects. Mech Mach Theory 109 (2017) 231-249. [11] Sánchez MB, Pleguezuelos M, Pedrero JI …”

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Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

Sun Danfeng

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1278 2022

Treffer in den folgenden Teilen:

Distributed Edge Intelligence for Dependability Assessment and Spectral Efficiency Optimization S. 70-82

„… applications from both analysis and control phases. For instance, Willmann etal. [13] presented an up state …” „… may notmeet the requirement of industrial AI applications. Then, solutions with edge intelligence …” „… insufficient for industrial applications. As we claim in Chapter 2.3.3, few studiesfocus on the model split …”

Conclusions and Future Work S. 83-84

„… distributed edge intelligence (DEI) and wire-less communication systems (WCSs) for industrial applications …” „… model-split intelligent applications in edge devices.6.2 Future WorkThis cross-domain is still full of …” „… WCSs, there are different kinds of noise, hence how to keep the effect is also achallenge.2. The system …”

Introduction S. 1-5

„… are also huge facing modern industrial applications. Organizations such as the3rd Generation …” „… : Applications and their related indicators.light curtains) to form closed-loop control. In general, auxiliary …” „… tasks,the reliability of the WCS will be worse, which may effect the critical tasks. To manage theproduction …”

Related Work S. 6-23

„… ) in most applications now.In the following year, Random Forest [42] was proposed. Combined with …” „… of applications withnoise(DBSCAN) [55], and ordering points to identify the clustering structure …” „… [57–59] widely apply, which is beyond single clustering applications. Combined with the LSTM,Sutskever et …”

Dependability Assessment S. 24-46

„… . Modified from the publication [160].Targeting industrial applications, a wireless communication system (WCS …” „… ) is abstracted asshown in Fig. 3.1. Industrial automation applications inside wireless devices …” „… . Therefore, every kind of application has specific communication requirements.The dependability conditions of …”

Spectral Efficiency Optimization S. 47-69

„… spatial effects in MIMO settings. We set the path loss exponent504.2 Fully Connected Neural Networkof 2.5 …” „… effect of C2, we design a contrast experiment, which used a common lossfunction [213] as follows.Loss=−(1 …” „… control effect of C2 improved,and the penalty worked. However, only when α was equal to 0.7, C2 could be …”

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AgEng LAND.TECHNIK 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2406 2022

Treffer in den folgenden Teilen:

G. Maurer Unspoken Misapplication – Micro-Agronomics and Visual Fallacy of Agricultural Spraying S. 283-290

„… agronomic effects of under and over application of pesticides across an entire hydraulic boom and (2) the …” „… agronomic effects of under and over application of pesticides on individual target plants. We found little …” „… University Extension, to study the effects of single nozzle under-application. We would like to thank Dr …”

J. Maxa, S. Thurner, J. Heel, M. Hofmann Analysis of three different methods for reducing water ragwort (Jacobaea aquatica) on grassland S. 617-624

„… (Jacobaea aquatica) causes a potential danger to animals on grassland due to its toxic effect of contained …” „… intensity (Suter and Lüscher, 2008). Due to its toxic effect of the contained Pyrrolizidine alkaloids Water …” „… . During the application, the dirt cutter was held on the sprouting cone of the Water ragwort for a …”

L. Ouatahar, G. Lanigan, A. Bannink, T. Amon, D. Krol, B. Amon Process-based modeling approaches for integral assessment of the impact of feeding management on greenhouse gas and nitrogen emissions in dairy production systems S. 323-326

„… application dataIndoor and outdoor climate dataCH4Capturing the effect of diets and management strategies, in different production …” „… . Statistical and empirical models are well suited for assessing practical applications of mitigation strategies …” „… , and application into the soil. The first bridge consists of simulating the dynamics and processes of C …”

B. Amon, F. Dragoni, X. Diaz de Otalora, G. Cinar, V. Anestis, T. Bartzanas “MilKey” and “MELS”: the role of information and communication technologies in mitigating emissions and increasing sustainability of livestock systems – Information and communication technologies and ... S. 299-304

„… ) and multi-actor online platforms, will help farmers to assess the effects of emission mitigation …” „… livestock systems under different climatic and management conditions. However, their effect at the farm …” „… measures and check their effects on all three pillars of sustainability (3P: environment, economy and …”

M. Agrusti, M. Ceccarelli, M. Bovo, S. Benni, A. Barbaresi, E. Santolini, D. Torreggiani, P. Tassinari Assessment of milk yield loss induced by heat stress in dairy cows – Researching the sustainability and the animal welfare S. 75-84

„… milk yield due to extreme hot conditions inducing heat stress effects and milk yield loss. In fact, the …” „… models that can define individual cows' circumstances and performance [7] and to quantify the effects of …” „… statistical model used to determine the effect of environmental conditions on milk yield at the single animal …”

H. W. Griepentrog, A. Stana, D. Reiser Concept and performance of an autonomous precision seeder for grain crops – Optimization of seed embedding into the soil S. 561-566

„… the spatial resolution of the application device [7]. Due to the climate effect, there is a clear need …” „… pesticide use, negative climate effects, soil quality degradation and economic costs. A more precise and …” „… , because all components function in a better way and this is the reason that other effects like seed …”

E. Avalos-Sanchez, A. Lopez-Martinez, F. D. Molina-Aiz, D. L. Valera-Martinez, M. A. Moreno-Teruel, F. Baptista The Effect of Diffuse Film Covers on the Development of Cucumber Fungal Diseases in a Mediterranean Greenhouse S. 447-454

„… Abstract The aim of this work was to analyse the effect of an experimental film greenhouse cover …” „… diffusion, fungal infection. The Effect of Diffuse Film Covers on the Development of Cucumber Fungal …” „… turn affects the development of some pathogens on the plant [7]. Light has an important effect on the …”

Titelei/Inhaltsverzeichnis S. I-XXII

„… sensor system for milk composition analysis: an on-farm real-time application …” „… , Volos Magnesia, GreecePerformance evaluation of ethylene scavenging films for applications in fruit and …” „… algorithms for agricultural applications …”

O. Lagnelöv, G. Larsson, A. Larsolle, P.-A. Hansson Electric tractors – Sustainable and Profitable? Economic and environmental impact of autonomy and electric drivelines in agriculture S. 189-196

„… , including in agriculture. Simulation was used to assess the effect of switching conventional diesel tractors …” „… economic and environmental effects needs to be studied in parallel. 2. Method This study used …” „… annual cost reduction of 31% with the electric tractor system. Soil compaction effects were included for …”

J. Henningsen, C. Schroth Challenges and potential of NIR sensors to simplify the generation of nitrogen flow balances – Digital mapping of nitrogen cycles S. 1-8

„… Common Agricultural Policy (CAP), which is to take effect beginning 2023 [1]. Further, at the European …” „… (NIR) technology in particular offers a lot of potential for site-specific application (georeferenced …” „… fluctuations can be recorded in real time with NIR sensors, thus also improving the fertilizer application …”

C. Dittrich, R. Pecenka, C. Lühr, A. Kir, F. Righi, A.-K. Loes, U. Schmutz A. Antosik#M. Stobińska#M. Pieczykolan#P. Kamola#A. Bartkowiak Extrusion of lignocellulosic residues from agriculture and agroforestry into fibre for peat replacement and pellets for animal bedding S. 115-120

„… indicates possible application in animal husbandry like cattle and poultry farming. Objective, Materials …” „… efficiently used to produce fibres for different technical applications in agriculture and industry (e.g. as …” „… different agricultural raw materials have very different properties, which have an effect on the processed …”

M. Reyhani, E. Santolini, M. Bovo, A. Barbaresi, D. Torreggiani, P. Tassinari A comparative life cycle analysis of living walls S. 235-244

„… island effects, air pollution, storm runoff, and reduction of green spaces and biodiversity. A key …” „… 235Introduction The worsening of environmental problems and climate change effects have increased the …” „… [8] where the green roof demonstrates to reduce the heat island effect compared with a white roof …”

N. Pathak, P. V. Mahajan Performance evaluation of ethylene scavenging films for applications in fruit and vegetables packaging – Comparison of ethylene scavenging films S. 107-114

„… Performance evaluation of ethylene scavenging films for applications in fruit and vegetables …” „… shelf life effect (as reported in case of most commercial films by their manufacturers) may not …” „… Fresh-In-Pack project. VDI-Berichte Nr. 2406, 2022112References [1] Saltveit, M.E., Effect of ethylene on …”

L. Brinkschulte, S. Antoni The best of two worlds: Spray boom control with hydropneumatic suspension technology S. 291-298

„… protection application (e.g. systems for automatic boom control, spot spraying, ...) has developed rapidly in …” „… a force to the subframe, which is transmitted to a movement thereof. The stiff cylinder effects the …” „… change. A suspension effect is achieved. Fig. 03: Hydraulic setup of ARGO-HYTOS hydropneumatic system …”

M. Pokriefke, P. Müller Development of an innovative soil-cultivation-system for energy-saving straw conditioning and ultra-shallow tillage (“Grinder”) – Problems and challenges in stubble cultivation S. 573-580

„… might be necessary to control weeds. The use of herbicides is criticised for its possible side effects …” „… usually already available. However, cultivation depths of 10 cm and more have a detrimental effect on …” „… applications:Stubble cultivation after cereals 0 0 + ++ ++ + +Stubble cultivation after OSR ++ ++ 0 -- 0 0 ++Stubble …”

J. Schemminger, Sharvari Raut, B. Sturm, Albrecht Daniel, Thijs Defraeye A digital shadow to study the convective drying of carrot slices S. 155-164

„… changing drying air temperature. It can also provide information on the effect of naturally occurring …” „… (red lines). CR only shows a slight spreading effect after 80 min which can be explained by the impact …” „… kinetic model does not take the effect of reduced moisture content into account. Still the conclusion that …”

D. Tyris, D. Manolakos, T. Bartzanas, S. Benni, T. Amon, J. Maselyne, S. Lecompte, P. Grammelis, A. Balafoutis, G. Zhang, P. Bakalis, S. Kalogridis, O. Marchand, H. Hoes, J. Gomes RES4LIVE – Energy Smart Livestock Farming towards Zero Fossil Fuel Consumption S. 493-498

„… negative effects becoming a major source of greenhouse gas (GHG) emissions, with significant contributions …” „… solution for roof-mounted PVT systems for livestock applications has been also developed for the swine and …” „… Furthermore, the effect of thermal comfort to the productivity of the specific animals under investigation has …”

L. Poppa, L. Frerichs, J. Liu, M. Böl Experimental method to analyse the blackspot bruises of potato tuber flesh due to mechanical deformation S. 429-438

„… the application of sphere-based elements, e.g., clump with overlapped spheres, has shown great …” „… small deformation of maximal 1.75 mm, the inclination effect is negligible and the sample deformation …” „… ? and their interdependence. By removing coefficients with small effect, the relation was reduced to the …”

L. Wannasek, D. May, D. Tyris, T. Amon Design of an on-farm biomethane upgrading plant with hybrid compression and filling station S. 259-266

„… applications for the existing demand. The aim is to record the technical parameters of the operation of …” „… of the operation (load response and emissions), primarily for internal applications, and the …” „… hybrid compression and to maintain the energy saving effect. For further cost savings and to prevent the …”

N. Schmid, J. Audenaert, F. Reinmuth, S. Kuebler, P. Breunig The role of business model innovation in the context of site-specific weed management – Unveil adoption preference drivers and the impact of Business Model Innovation in the context of site-specific w... S. 275-282

„… today’s application is applied broadcast at a constant rate across the whole field. Target management of …” „… agriculture technologies such as variable rate application. The paradigm shifts in innovative BM to …” „… environment which is constantly changing. While BMI is disrupting whole industry sectors, applications in the …”

A. Schweiger, H. Bernhardt Natural light interpretation for sports turf management and smart illumination development S. 365-374

„… information system (GIS). The values are integrated in web VDI-Berichte Nr. 2406, 2022366applications to …” „… Symposium on Plant Growth Modeling, Simulation, Visualization and Applications (PMA). 2018 6th International …” „… Symposium on Plant Growth Modeling, Simulation, Visualization and Applications (PMA). Hefei, 04.11.2018 …”

V. Ernst, J. Schwehn, N. Ebertshauser, S. Böttinger Investigations on the rolling resistance of tractor tires using coast down tests S. 581-588

„… valuable effect on the transportation costs and their economics. Comparing tires of different manufacturers …” „… thus high deflection. Tire material and design can also have an effect. The gradient of the speed …” „… an optimization is possible. As an example application, three tires of two manufacturers and with …”

F. Regler, F. Hausmann, H. Bernhardt, M. Krueger Potential and improvement of maintenance efficiency of agricultural machines by a new digital maintenance assistant S. 419-428

„… user-friendly application, VDI-Berichte Nr. 2406, 2022 419that convincingly presents its advantages to the …” „… of the survey a smartphone application was introduced to provide required information for maintenance …” „… different sizes and applications to guarantee an efficient approach for maintenance activities in current …”

B. Pölling, J. Steiner, C.-P. Stickel Development of a new structural undercarriage for combine harvesters S. 31-40

„… necessary for the so-called side hill application. Bottom-up method: the adoption from the combine harvester …” „… the additional 5° swing angle. This has a contrary effect on stability. In order to solve this …” „… for the small models in model series A Scenario 3 shows a further area of application for …”

L. Friedrich, P. Simon, A. Hoffmann, K.-L. Krieger Classification of manure type and their influence on the accuracy of nutrient determination in organic manures using NIR spectroscopy S. 359-364

„… , Hameln; Prof. K.-L. Krieger, University of Bremen - ITEM, Bremen Abstract Demand-based application of …” „… system? To explore the effect, we first evaluated different classification algorithms to classify manure …” „… ., Hurburgh, C., Zhang, H. and Hattey, J.: Application of Near-Infrared Reflectance Spectroscopy for …”

A. Kavga, T. Petrakis, I. Lycoskoufis, V. Thomopoulos The contribution of innovative semi-transparent photovoltaics for energy autonomy in the field of greenhouse systems S. 631-638

„… "Implementation of an Intelligent and Sustainable Greenhouse Module Through the Application of Innovative …” „… applications. Joule. 5(4). 2021. pp. 945-957. https://doi.org/10.1016/j.joule.2021.02.010 [5] Hassanien, R. H …” „… . E., Ibrahim, M. M., Ghaly, A. E., & Abdelrahman, E. N. (2022). Effect of photovoltaics shading on …”

A. D. Sonawane, N. Pathak, P. Mahajan, C. Weltzien Ethylene and oxygen evolution inside perforated packages: – A case study for avocados Ethylene and oxygen evolution S. 499-508

„… al., Ethylene permeance through perforated packaging film: Modelling and effect of air velocity …” „… ] Ramos, A.V., M.J. Sousa-Gallagher, and J.C. Oliveira, Effect of Hydrodynamic Conditions and Geometric …” „… ] Olivares, D., et al., Response Mechanisms of “Hass” Avocado to Sequential 1–methylcyclopropene Applications …”

D. Sousa, R. Moutinho, C. Resende, J. Oliveira, M. Roque, R. Graca, A. Oliveira-Jr, W. Moreira, L. Carvalho Underground Sensing Probes for Precision Agriculture S. 625-630

„… protective casing to resist effects of different soil types, environmental, and surrounding conditions. The …” „… various application scenarios. Enclosure design specification Our underground sensing solution requires …” „… Sensing System for Precision Agriculture Applications in Orchards. Applied Sciences, 11(13), 5858. [6 …”

E. Thiessen, M. Eslamifar, R. Kock, E. Hartung, P. Lausen On Farm Validation of different NIR Sensors for Manure Sensing S. 9-16

„… nutrients in manure are commonly in use for applications such as fertilising, managing and trading. They are …” „… expressed in table 3 by the slope near 1 and a small offset near 0 kg/m³ except for DM. This effect can be …” „… 1-13 [6] Chen, L., Xing, L., Han, L.: Review of the Application of Near-Infrared Spectroscopy …”

S. Dieckmeyer, M. Schröder An interactive solution to calibrate loss sensors of a combine harvester S. 25-30

„… effect on the whole performance of the machine. The driver could get the feeling that they are producing …” „… . Therefore, this solution could be integrated in a mobile application of a telematic software to enable …”

A. Gkountas, P. Bakalis, D. Tyris, D. Manolakos Thermodynamic modelling of a Biomass Organic Rankine Cycle for sustainable heat and power cogeneration in greenhouses S. 47-52

„… greenhouse heating applications, leaves large amounts of energy unexploited (e.g., combustion fuels …” „… ] Meinel D., Wieland C., Spliethoff H., 2014, Effect and comparison of different working fluids on a …”

H.-J. Seo, S.-W. Lee, I.-H. Seo Monitoring of worker’s particulate matter exposure concentration in broiler houses – Analysis of the characteristics of worker exposure to particulate matter in broiler houses S. 327-334

„… the raise use of forced ventilation system application in broiler house, workers PM(particulate …” „… increases, the importance of health effects due to PM is increasing. The purpose of this study is to …”

A. Kavga, T. Petrakis, V. Thomopoulos The contribution of innovative semi-transparent photovoltaics for energy autonomy in the field of greenhouse systems S. 61-68

„… ..: High-performance and eco-friendly semitransparent organic solar cells for greenhouse applications. Joule. 5(4 …” „… ., Ghaly, A. E., & Abdelrahman, E. N. (2022). Effect of photovoltaics shading on the growth of chili pepper …”

J. A. Diaz-Olivares, A. van-Nuenen, B. Aernouts, I. Adriaens, W. Saeys Near-infrared spectroscopic sensor system for milk composition analysis: an on-farm real-time application S. 93-100

„… application J. A. Diaz-Olivares, A. van-Nuenen, B. Aernouts, Department of Biosystems, Division of Animal …” „… . The effect of diet changes, lactation stage, etc. should be further investigated in a study covering …”

S. Kubinski, T. Meinel Methodology for the development of a plant detection system based on mechanical properties of crops using the example of corn – Contribution to the cost-effective enabling of plant-individual care mea... S. 135-140

„… arable farming is the weed management due to the effects in quality and quantity of the crop [2]. On the …” „… related to Meyler, as the product of the position of the force application point above ground and the …”

A. Barbaresi, M. Ceccarelli, M. Bovo, M. Agrusti, E. Santolini, D. Torreggiani, P. Tassinari, G. Menichetti Machine Learning Models for Predictions of Thermal Energy Need in Farm Buildings S. 477-484

„… important advancement in the reduction of computational time could come from the application of machine …” „… /EN14227810. [10] Torreggiani D, Barbaresi A, Dallacasa F, Tassinari P. Effects of different …”

M. A. Moreno-Teruel, F. D. Molina-Aiz, D. L. Valera-Martinez, A. Lopez-Martinez, F. Baptista Numerical and Experimental Analysis of the Stomatal Resistance of a Tomato Crop in Almería (Spain) S. 439-446

„… greenhouse climate control model incorporating effects of ventilation and evaporative cooling. Agricultural …” „… : different models for different applications. Agronomy 9 (2019) pp. 392. https://doi.org/10.3390/agronomy …”

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International Conference on Gears 2019

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R. Slatter Condition monitoring of gearboxes using magnetoresistive sensors S. 229-244

„… ). Originally developed for data storage applications, the different MR effects open up new measurement …” „… the ideal for wireless, autonomous sensor applications. The magnetoresistive effect has been known …” „… of condition monitoring is increasing and leading to more research in this field. The application …”

K. Smrczkova Wear resistant plastics – Bespoke plastic compounds for plastic gears S. 1345-1356

„… tailored for special gear applications. Nevertheless, in a compound the effect on mechanical properties of …” „… specifically bespoke for gear applications. 1. Introduction Most plastics show high wear rates and …” „… increased friction if not lubricated or modified. In many fields of applications an external lubrication …”

F. Concli, C. Gorla Dynamic models for planetary gearboxes SHM S. 471-480

„… widely used in several applications. Generally, due to their small size and to the high reduction ratios …” „… fields of applications of this type of transmissions, including but not limited to automotive, aerospace …” „… used to characterize the effects of typical gears failure, like pitting, on the frequency spectrum …”

R. Ratnagiri, M. Kato, H. Kuchelka Advances in polyacetal materials for gears S. 1357-1366

„… fatigue and creep and present results on the effect of loading frequency and stress induced self-heating …” „… gears. At the same time, there is a need to understand the strong role temperature effects play in the …” „… , material behaviour under controlled conditions and the effect of temperature and loading environment needs …”

B. Gierl, D. Drummer spur gears S. 1367-1378

„… applications. In comparison to metal gears, they have some significant advantages, e.g. weight efficiency, dry …” „… polymer with different processing settings. In this article, the effect of the external material …” „… behavior and possible applications Dipl.-Ing. Bernhard Gierl, Prof. Dr.-Ing. Dietmar Drummer, Institute …”

H. Linke, R. Hess Tooth root bending capacity – An analysis of stress and strength S. 949-958

„… not reflecting all the physics of mating gears. For most of the applications those missed effects are …” „… discusses some effects on the tooth root bending stress which are often neglected in the assessment of …” „… calculation method of the standards and provide recommendations when these effects should be taken into …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, Ir. A. Hasanovic Predicting wear for high performance plastic gears S. 1323-1334

„… long-standing track record in a large variety of high performance, high temperature automotive applications …” „… . Especially in gear applications, Stanyl® has proven its value in high performance plastic gears for over more …” „… than 30 years now. To be successful when developing applications, it is necessary to provide …”

F. Cura ISO Standard based method for determining a global in-operation dynamic factor KAV in gears subjected to variable velocity and loading conditions S. 689-700

„… in ISO Standard environment, related to the determination of the in-operation application factor in …” „… ), replacing both KA and KV, able to take into account both dynamic effects due to variable velocity and …” „… presented, based on a recorded flight mission, referring to a gear box for aerospace applications. 1 …”

U. Kissling, U. Stolz, A. Turich Combining gear design with manufacturing process decisions S. 1533-1544

„… range of application has expanded significantly. Today, we find Power Skiving solutions for soft and …” „… profiles such as cycloidal gears for robot applications. Most gear cutting applications are placed …” „… of smaller, rapidly changing lots. Depending on the application, the Power Skiving process can be …”

B. Karpuschewski Detection of surface damages by non-destructive micromagnetic methods S. 1027-1038

„… grinding burn levels were defined and further analyzed to evaluate single effects and interactions on the …” „… damages for different heat treatment states. Additionally, the application of a Barkhausen multiparameter …” „… , 2019 1027 1. Introduction High loaded components used for drive train applications are mostly hard …”

M. Heider, B. Pinnekamp, A. Beinstingel Planetary gears: modes, noise and modifications application and validation of simulation and experiment S. 57-68

„… the damping effect in this specific area. 4. Application and Validation of Simulation and …” „… Planetary Gears: Modes, Noise and Modifications Application and Validation of Simulation and …” „… (blue line) represents the angular position difference from uniform transmission. The effects of …”

N. C. Ecke, A. K. Schlarb, J. Holler, Jan Niedermeyer, P. Klein Thermal simulation of anisotropic PEEK-based tribocomposites S. 1411-1420

„… achieve good tribological properties and taylor the plastic materials to specific applications it is …” „… materials are being used for tribological applications in increasing quantities. Because of their potential …” „… in tribological applications typically consist of a high-performance plastic, which is …”

C. Chevrel-Fraux, R. Fargere, J. Bruyere, P. Velex Modelling of high power geared transmissions, introduction of a filling material S. 903-914

„… The main objective of this paper is to analyse the effects of the introduction of a filling material …” „… lumped parameters elements which connect master nodes to a central nodal mass. The effect of added mass …” „… adapted to the study VDI-Berichte Nr. 2355, 2019 903 of volumetric effects of the wheel with a sufficient …”

B. Mahr, A. Pogacnik, A. Langheinrich Derivation of tooth stiffness of asymmetric gears for loaded tooth contact analysis S. 937-948

„… overall life. However, today’s applications also have critical noise and efficiency requirements. With a …” „… root fillet, and its effects on the tooth stiffness calculation is examined. VDI-Berichte Nr. 2355 …” „… , 2019 937 1. Introduction The use of asymmetric gears in automotive and other applications is a modern …”

C. Boehme, D. Vill, P. Tenberge Extension of the application limits for crossed helical gearboxes by new geometries for smaller sliding paths or smaller contact pressures S. 1299-1310

„… Extension of the application limits for crossed helical gearboxes by new geometries for smaller …” „… actuators and auxiliary drives in large quantities in automotive applications such as window regulators …” „… , windscreen wipers and seat adjusters. Fig. 1 shows an example application from an electric flap actuator of a …”

F. Rudolph, S. Schumann, B. Schlecht Consideration of solid particles in a gear lapping simulation S. 1675-1686

„… for different applications. In Archard’s theory, the tribological system consists of two …” „… plane. The application of a normal load and sliding motion to the contacting bodies leads to the …” „… (see [7–9]). 4. Application of Archard’s equation to hypoid tooth contact The Archard formula …”

H. Blettery, D. Talbot, A. Kahraman, H. Xu A methodology for measurement of loaded transmission error of hypoid gear pair with misalignments S. 619-634

„… test set-up that allows application of various misalignments is adapted, and a test matrix that …” „… constituting their most common and highest volume application. The shaft offset of hypoid gear pairs allows …” „… losses, alteration of contact patterns due to misalignments might have adverse effects on the noise …”

D. Mevissen, C. Lopenhaus, T. Bergs Calculation of mixed friction conditions in large-scale rolling-sliding contacts for different surface structures S. 555-568

„… application-oriented rolling-sliding contacts regarding the micro hydrodynamic effects, Fig. 1. The indirect coupling …” „… two contacting tooth flanks is operated in mixed lubrication conditions for many applications [1, 2 …” „… Combined Solutions ensure the application of the elastic half-space theory for large-scale …”

R. Saito, K. Matsuo, Y. Suzuki Noise characteristics induced by micropitting formed on particle-based parkerized gears S. 69-78

„… as well as to the effect of vehicle electrification. Consequently, one requirement for noise …” „… . This paper describes the effect of the mechanism involved in the selected surface treatment. 2 …” „… that the relative tooth flank profile was greatly deformed by micropitting. Figure 4 shows the effect …”

P. L. Yin, J. H. Wang, C. X. Lu Digital twin of gear measuring center (dtgmc) S. 1521-1532

„… construction and application value of DTGMC were discussed, and DTGMC was validated by an example of …” „… effect and robustness are not good enough. If a more accurate error compensation model is established …” „… problem of coupling effect between errors which is difficult to separate physical GMC. The digital sample …”

Titelei/Inhaltsverzeichnis S. I-XXVI

„… ) 25 C. Brecher, C. Löpenhaus, F. Goergen M.Sc., WZL, Aachen Effect of surface characterization induced …” „… : modes, noise and modifications application and validation of simulation and experiment …” „… effects …”

I. Bae, U. Kissling Comparison of strength ratings of plastic gears by VDI 2736 and JIS B 1759 – In vision of building a new international standard S. 1267-1278

„… small and effect of running-in could be large in plastic gears. However, the applications of plastic …” „… well-accepted international standard in near future. 1. Introduction The applications of plastic gears are …” „… plastics. It is questionable if we can ignore dynamic loads for those critical applications. At the very …”

M. R. Mauntz, J. Peuser Deep online oil analysis of dielectric parameters for life time enhancement of industrial gearboxes – Identification of critical operation conditions for reduction of failure rates S. 245-256

„… addressed; the data interpretation has to be redefined to the dominating effect. From this, the very …” „… corresponding application. During this time monthly or yearly oil samples are taken manually with all the …” „… dominating effect: additive consumption, contamination or aging processes. Fig. 4 below illustrates the …”

H. Aurrekoetxea, I. Ruiz de Ocenda Experimental and theoretical study of load mesh factor for different boundary conditions in wind gearbox planetary stages S. 835-844

„… load-carrying capacity, reliability and cost. Load mesh factor, Kɣ, analyses the effects of boundary …” „… software to study the effect of Load mesh factor is combined and correlated with experimental prototype …” „… Many authors have documented the effect of manufacturing and assembly errors on load share between …”

D. Kurten, A. Kailer Hydrogen embrittlement of oil lubricated contacts S. 681-688

„… a wide range of applications with bearings and gears of various and leads to the formation of white …” „… hydrogen ion to atomic hydrogen. For the measurement of hydrogen diffusion a three electrode application …” „… trust roller bearing in which hydrogen assisted rolling contact fatigue effects can be produced and …”

C. Natali, A. Rezayat, D. Park, P. Jiranek, T. Tamarozzi Analysis of manufacturing variability on the transmission error of an internal gear pair using a multibody framework S. 1099-1110

„… Widely used in industrial applications, gears are still among the most popular components of …” „… manufacturing variabilities. In this paper, we evaluate the effect of manufacturing tolerances and assembly …” „… range of application goes beyond automotive, marine and aerospace industries. Predicating the vibration …”

H.-J. Dennig, S. Monn, A. Vodermayer Thermoplastic high performance composite gears S. 1279-1290

„… strength values, POM wheels can achieve a longer service life than PEEK wheels. A similar effect is …” „… component, they also increase wear. A single application of grease lubrication increases the life time …” „… oil lubrication. In addition to the actual lubrication effect, there is also the positive effect of …”

J. Lohmiller, J. Hoffmeister, J. Hermes Conventional high-strength nodular graphite iron as a substitute for austempered ductile iron (ADI) S. 877-892

„… are not defined for large components used in industrial applications but must be agreed between the …” „… a specific cast component, since in many fields of application such as drive technology, the …” „… % and Mg ≈ 0.04%. Moreover, Cu was alloyed (≈1.50%) because of its pearlitizing effect to account for …”

S. Bill Life extension for gearboxes through predictive maintenance S. 1259-1262

„… remarkable changes in the application. The following scientific tests and studies clearly highlight these …” „… surfaces (fig. 2) shows also a protective and repairing effects of REWITEC®, so that the surface roughness …” „… to the system modification the surface temperature decreases too. All in all, these effects provide …”

S. Nowoisky, M. Grzeszkowski, C. Guhmann, J. G. Pelham Monitoring concept study for aerospace power gear box drive train S. 269-286

„… drawback on the previously presented method used with a subscale journal bearing rig application is that …” „… signal processing step reduces the smearing effect in the spectral representation, which can be caused …” „… shows the amplitude modulation effect that results in an increased vibration amplitude when a planet …”

B. J . Siewerin, T. Tobie, K. Stahl, A. Dobler Flank load carrying capacity of hard-soft gear pairings S. 173-184

„… Abstract In heavy industry applications, in the primary or mining sector, various types of …” „… . Depending on the type of application, these gearboxes are often lubricated with flow greases. In various …” „… the softer wheel. These wear effects seem to impair the pitting load capacity. Keywords hard-soft …”

M. Fromberger, S. Sendlbeck, M. Rothemund, J. Gotz, M. Otto, K. Stahl Comparing data sources for condition monitoring suitability S. 257-268

„… tooth flank shapes. The applications these gears are part of vary widely with regard to cost …” „… of a machine or part is reached. This often is used for applications where stand-still has no severe …” „… a design criterion for applications relevant to human audibility, e.g. automotive gearboxes [2]) as …”

N. Yildirim, M. Yasar, E. Yildirim, F. Erdogan, B. Karatas Experimental verification of improvements in static and fatigue bending capacity of spur gear tooth via tooth root design optimization S. 959-972

„… element analysis tools. Next, the same gear pair design is optimized with application of asymmetric …” „… study is to clarify any positive effect of asymmetric root on fatigue life, it will be, to an extent …” „… : Strain gage application to tooth root and loading of partial gear models Table 1 shows strain …”

K. Matsuo, Y. Suzuki, I. Moriwaki Simulation of tooth flank profile in the gear honing process S. 1707-1724

„… be cited as the cause of this problem. One is that the effect on the workpiece tooth flank profile …” „… quantitatively. The second one is that the effect on the workpiece tooth flank profile of the tool design …” „… above, is that the effect of individual specification parameters has not been made clear. Furthermore …”

M. Ruzek, F. Ville, P. Velex, Y. Marchesse Windage power loss reductions in high-speed gear pairs S. 91-100

„… applications. The pioneering research in this field was done by Dawson (1) in 1984. His home-made test rig …” „… for the rotating region are solved using a rotating framework including inertial effects whereas the …” „… . 1010. 4. Lord, A A. An Experimental Investigation of Geometric and Oil Flow Effects on gear Windage …”

M. Solf, C. Lopenhaus, T. Bergs Influence of elastic effects on the grinding force in plunging bevel gear grinding S. 1687-1696

„… Influence of elastic effects on the grinding force in plunging bevel gear grinding Mareike Solf …” „… finishing of gears has become a necessary process step for many applications. Hard finishing by grinding is …” „… determined. The results show that elastic effects have a significant influence on the material removal …”

J. Cathelin Material data for advanced plastic gear simulation S. 1335-1344

„… Material Data for Advanced Plastic Gear Simulation Julien Cathelin, Application Technology …” „… than ever when selecting plastic materials for their gear applications. However, the task is not easy …” „… found in various applications like automotive, robotic, office machines, household, health care… The …”

F. Concli, L. Maccioni, C. Gorla Power loss analysis of different high-power density gearbox typologies: CFD analysis and experimental measurements on a cycloidal gear set S. 101-114

„… . Introduction The adoption of high-power density gearboxes in several industrial applications is suddenly …” „… consideration the mutual effect of two meshing gears. Terekhov [15] performed several tests in order to …” „… ones). This produces significant pumping effects [49]–[51] (Fig.s 5, 6). The volume between two lobes …”

Z. H. Wu, Y. Q. Xu, K. A. Liu The Analysis on Grease Lubrication at Two Tapered Bodies Contact Considering Surface Roughness S. 1223-1236

„… tapered bodies contact in the initial lubrication stage was analyzed, and effects of profile crowning …” „… small end of the tapered body should be larger than that at large end. The effect of minor skewing on …” „… lubricating conditions, and found that the grease yield stress has little effect on the film thickness, while …”

J.-A. Meis, F. Teklote, M. Borowski Simulation of the tooth root strength under consideration of material quality, finishing process and size effects S. 161-172

„… and size effects Jean-André Meis, Fabian Teklote, Dr. rer. nat. Matthias Borowski, Flender GmbH …” „… on small gears. Gears in industrial applications often significantly deviate in size and conditions …” „… size effects in the tooth root utilizing machine learning methods. In the following the model and the …”

E. Maier, T. Lohner, K. Stahl, P. Sperka, M. Hartl Detailed analyses of film thickness and friction in thermoplastic EHL contacts S. 1391-1400

„… still largely unexplored. This ongoing study gives new insights into the effect of the material …” „… integral part of machine engineering across technical applications. On the downside, thermoplastic …” „… hysteresis shows significant effects on the tribological behavior [7, 8, 9, 10]. Thus, the aim of this …”

E. Lothman, L. Kamjou, E. Claesson Gear performance beyond current standards – Implementing increased material fatigue performance in gears S. 915-924

„… density applications, hard machining and after treatments are slowly evolving to increase the load …” „… implementation. A decrease in material variability will have a large effect on component scatter and lifetime of …” „… , naturally depending on application. Clean steels are often produced to meet internal requirements that are …”

M. Lutz, J. Hermes Use of multiple-body simulation during the development process of gear units S. 1077-1086

„… project planning of customer applications. As part of the development process these multiple-body …” „… highly dynamic applications such as machine tools or packaging and handling systems. The series includes …” „… software, the force application points must then be defined and associated to master nodes. After meshing …”

S. Vonderschmidt, A. Ott, A. Vonderschmidt High speed driven tool for machine tools using magnetic transmission technology S. 1145-1154

„… spindle often reaches its limits for applications as e.g. grinding. Therefore driven tools are used to …” „… conventional gearboxes in different application fields. Georgii Kobold produces magnetic transmissions for …” „… different applications in series production. For example magnetic transmissions are used in the food …”

R. Weidig, H. J. Weimar Powertrain NVH improvement with high-performance polymer gears S. 1421-1430

„… to considerably reduce NVH in engine related application areas like mass balance systems, camshafts …” „… NVH and durability testing in the targeted application space. Introduction Over many years …” „… polymer gears already have established a strong position within various automotive application areas …”

K. Landet, J. Perret-Liaudet, E. Rigaud, J. Y. Guerder, M. Fraces Experimental study of railway gearbox whining noise S. 79-90

„… gearbox will fit SNCB (national Railway Company of Belgium) train. In the case of railway applications …” „… . Finally, we studied effects of engine speed sweeps at constant torques and torque sweeps at constant …” „… frequency harmonics. 3. Effect of speed on the housing response In order to analyze the effect of speed …”

R. Beilicke, L. Bobach, D. Bartel Transient 3D TEHL simulation of spiral bevel gears under mixed friction conditions S. 529-540

„… application capabilities and performance of the presented simulation model are demonstrated. 2. Simulation …” „… conditions and microhydrodynamic effects is based on the real three-dimensional surface topographies of the …” „… geometry. Due to the dominant elastohydrodynamic load-bearing effect at 40 °C the solid contact pressures …”

B. Hu, M. Zheng, C. Zhou Tribo-dynamics model of a spur gear pair with gyroscopic effect and flexible shaft S. 541-554

„… Tribo-dynamics model of a spur gear pair with gyroscopic effect and flexible shaft Bo Hu, Ming …” „… beam and bar elements, and the gyroscopic effect of gear rotors and shafts is also included. The …” „… transient and non- Newtonian effects are considered in the EHL model to predict tooth friction forces and …”

A. Kubo Influence of stressed volume of tooth flank on the surface durability S. 15-24

„… showing some evidences and examples of such surface damage. Some hints are given to consider this effect …” „… and gear investigation. The direct application of SN-curve data and its concept to the surface …” „… flanks, I propose the damage density concept. The application of contact stress on the ESV decides the …”

S.-J. Tsai, VDI, L. C. Chang, C.-H. Huang A study on tooth profile modification of cycloid planetary gear drive with tooth number difference of two S. 997-1010

„… application for high gear ratio. However, Tsai et al. [1] proposed that cycloid planetary gear drives with …” „… TND of two are more suitable than those with TND of one also in high-gear-ratio application. The …” „… is still very small, about 0.12 arcsec, so that the mentioned flank modification has little effect …”

C. Hegger, T. Kruger, J. Maas Two-speed transmission based on energy-efficient MRF-coupling elements and power split mechanism S. 867-876

„… . Furthermore, in [6] the effect of MRF applied as a limited slip differential for the application in …” „… mechanism for the application in a powertrain. Thereby, a high energy efficient operation of the coupling …” „… principle of the shear mode for the application in rotational MRF-based actuators is depicted. While the …”

P. Scholzen, C. Lopenhaus, C. Brecher, D. Billenstein, F. Rieg, G. Hammerl Investigation of the influence of elastic gear body structures on the operational behavior of gears S. 785-796

„… from one component to the other without side effects [1]. This interaction between two solids …” „… [3]. In this application, a so-called bonded contact is required, which is why the contact normal …” „… Mesh The criteria suitable for the gear body application were investigated and the most promising …”

A. Spatzig, N. Fujimura, T. Monden, T. Kikuchi, K. Yoshikawa, A. Georgoussis Machining process solutions to support the reduction of distortion in ring gears after heat treatment S. 1635-1646

„… during the final heat treatment stage to minimize distortions and maximise hardness effects. This …” „… automotive applications. Many recent power train developments in hybrid and electric vehicles rely on …” „… post-heat-treatment finishing processes, such as grinding or honing. If the effects of heat distortion can be …”

B. Azzam, F. Harzendorf, R. Schelenz, G. Jacobs, W. Holweger White etching crack bearing failure: identification of high risk lubricant compounds using artificial neural networks S. 569-582

„… etching cracks (WEC) is a phenomenon in industrial gearboxes as well as automotive applications leading …” „… et al. where lubricant additives were systematically varied to study the effect of different additive …” „… analytics were designed and conducted to investigate the effect of changing oil composition on the resulting …”

B. Guilbert, P. Velex, P. Cutuli Hybrid models for the study of gear body dynamic deflections – Gear body modes S. 823-834

„… observer coordinate system (Doppler Effect [14-15]). Considering a disk with free boundary conditions …” „… effect of the gear body modes situated within the operating range are studied and it has been found that …” „… the mesh frequency, but are modulated by the gear rotation typical of Doppler effect, which depends …”

B. Schlecht, T. Schulze Improved tooth contact analysis by using virtual gear twins – How helpful is AI for finding best gear design? S. 203-216

„… results in another positive effect: Instead of specializing calculation engineer with special load …” „… experience. The different requirements from various application areas such as gas turbines, power …” „… neural networks, but on their application to questions of classical mechanical engineering. The work is …”

F. Andary, G. Jacobs, J. Berroth Application of pre-calculated gear mesh stiffness on elastic gear bodies in multi-body simulation S. 1087-1098

„… Application of Pre-calculated Gear Mesh Stiffness on Elastic Gear Bodies in Multi-Body Simulation …” „… calculation over wide operating ranges, as for example in high speed applications. This study introduces a …” „… and efficient simulations of mechanical systems in high speed applications. The method presented in …”

J. Brimmers, M. Willecke, C. Lopenhaus, C. Brecher Investigation of the potential of using surrogate models in the gear design process S. 727-740

„… optimal gear design for the application. 2. State of the Art Surrogate models, also known as response …” „… problems. Up until now, there has been no application/comparative study of different surrogate modeling …” „… set from an automobile application is chosen. The beveloid gear set has a normal module of mn = 2.5 mm …”

A. Pogačnik, U. Kissling Layout of profile modifications for symmetric and asymmetric plastic gears S. 1461-1472

„… tolerances are bigger than the modification amount, therefore practically annihilating the effect of a …” „… and vibrations, but also produces wear debris, which is not allowed in some applications (like …” „… are annulated at lower quality by the manufacturing errors and have no or very small effect. So why …”

H. Wang, X. Wen, C. Zhou, Z. Liu Wear prediction for double helical gears grinded by forming method S. 315-330

„… model is then employed in formulating and accounting for the gear tooth wear. Effects of gear grinding …” „… space equipment, heavy vehicle, large ship and energy machinery, and grinding allows application of …” „… been most extensively used in previous studies [9-12], for its simple application. Combined a …”

J. Pellkofer, M. Hein, K. Stahl, T. Reimann, M. Hombauer New calculation method of the micropitting load carrying capacity of bevel and hypoid gears S. 517-528

„… gears are widely used in automotive, industrial, marine and aeronautical applications for transmitting …” „… distribution on the flanks with the effect that the emergence of failure modes like pitting [2], scuffing [3 …” „… adjusted optimally. The load application is realized by twisting both halves of the load clutch against …”

B. Karpuschewski, T. Lierse, S. Schulze Inline-deep rolling – a new approach to increase tooth root load capacity S. 1787-1798

„… . Compared to shot peening, this finishing process offers the essential advantage of a greater depth effect …” „… , through the rounding of the tooth root a notch effect arises, which leads to a stress concentration in …” „… industrial application. As an additional measure shot peening after the heat treatment results in a further …”

K. S. Ivanov, E. K. Yaroslavtseva Creation of gear self-controlled variator S. 1135-1144

„… . (2) The equation (2) is expressing the effect of force adaptation of 2H to variable 2HM when input …” „… incomplete correspondence of theoretical and experimental data. The effect of force adaptation in the tested …” „… following. The sum of applied forces (motive force and resistance forces) creates positive effect of force …”

H. Xu, D. Qin, C. Liu, Y. Yi, H. Jia Investigation of dynamic modeling and vibration transmission characteristics of helicopter main gearbox S. 449-460

„… usually planetary gear set stage, spiral bevel gear stage and helical gear stage, and the coupling effect …” „… natural frequencies of each order. VDI-Berichte Nr. 2355, 2019452 Table 1: Effect of the flexible …” „… combining substructures and elastic foundations—applications to thin-rimmed gears. J Mech Des, 2009, 129 (2 …”

T. Sturmlinger, A. Comak, A. Albers, S. Gerdhenrichs, R. H. Schmitt Methodical analysis and selection of auto identification systems in the gear box manufacturing S. 1509-1520

„… technological feasibility in a structured procedure. With the application of this method, the engineer is …” „… contribution. The application of Auto-ID systems in the gear manufacturing are used to validate this method …” „… contribution. The application of Auto-ID systems in the gear manufacturing are used to validate this method …”

L. Ryali, D. Talbot A gear load distribution model for planetary gear set with a flexible carrier S. 809-822

„… Engineering, The Ohio State University, Columbus, USA Abstract Effects of carrier flexibility on the …” „… tangential and radial misalignment of planet gears, which can have significant effects on gear mesh load …” „… planet gears, which could have significant effects on the gear mesh load distribution and load sharing …”

K. Takaki, M. Sugimoto Optimization of hypoid gear macro/micro geometries for high efficiency drives, taking into consideration NVH and strength S. 367-378

„… examined along with evaluating the side effects on strength and noise. The effect of hypoid gear macro …” „… of hypoid gears. This method was used to make clear the effects of gear specifications on friction …” „… Fig 2.: Breakdown of measured fiction loss 3. Application of the new method for estimating hypoid …”

Y. Hawwari, J. Touzet, H. Andre, H. I. Cakar, I. Khelf, L. Alloin Ring gear tooth cracks detected using instantaneous angular speed: wind turbine application S. 1039-1052

„… Ring gear tooth cracks detected using instantaneous angular speed: wind turbine application …” „… for increasing the measurement precision towards the relatively low speed applications such as wind …” „… application presented in this paper: the encoder is installed on the shaft of the planet carrier which means …”

H.-W. Raedt, T. Wurm, A. Busse Lightweight forging initiative III: transmission lightweighting potential based on design and material concepts in a split-axle hybrid vehicle and a heavy-duty truck S. 1777-1786

„… applications that is suited to large-series production. By exploiting the potential offered by forging …” „… power-transmitting gears The first lightweighting proposal in this application area aims at assembling six instead …” „… in this application area, too. Based on the transmission, a propeller shaft and a rear axle …”

K. Daubach, Manuel Oehler, Bernd Sauer A method to determine local wear of worm gears with highly resolved circumferential backlash curves S. 595-606

„… widely used in transmission applications, since they allow gear drives with a compact design, high gear …” „… steel and bronze respectively - are combined. As an effect worm gears are subjected to abrasive wear …” „… chosen according to VDI 2608. Therefore, dynamic effects or tooth deformation do not affect the …”

T. Pinel, J. Bruyere, P.Velex, L. Billet Parametric Study of a 3D trochoidal reducer model with involute profile S. 437-448

„… Abstract In medical, robotic and automotive applications, compact gears motors with high-torque density …” „… the cost of very low part and assembly tolerances. In this work, targeting numerous application where …” „… explain the lack of involute profile in industrial applications. A meshing window for involute profile …”

S. Matkovič, A. Pogačnik, M. Kalin Comparison between VDI 2736 wear calculation and experimentally obtained results S. 1311-1322

„… are increasingly used in small industrial applications since they can operate in dry or low …” „… failure of the gears, it is necessary to calculate the risk of wear in the designed applications. The VDI …” „… well documented that the temperature has a dominant effect on the performance of polymers in general …”

S. J. Ma, G. Y. Wu, G. Liu Study on the contact characteristics of threaded surfaces in a planetary roller screw mechanism S. 1155-1164

„… structure, etc. Therefore, the PRSM is most commonly used as an actuator mechanism in various applications …” „… published that support the engineering applications of the PRSM, such as kinematic modeling and force …” „… supporting effect of cyclically symmetric structures. Only the axial displacement degree of freedom of the …”

V. Heuer, D. Bolton Lean heat treatment for distortion control S. 1749-1764

„… applications the high demands regarding fatigue properties of transmission components can be reached only by …” „… the application of a customized case hardening. This case hardening process results in a wear …” „… resistant surface-layer in combination with a tough core of the component. However as a side-effect the …”

J. I. Pedrero, M. Pleguezuelos, M. B. Sanchez Load sharing model for high contact ratio spur gears with long profile modifications S. 985-996

„… effects profile modifications are often used, which through a suitable tip relief at the driven tooth …” „… ]. To avoid this shock and its undesirable effects, profile modifications are often used. Indeed, a …” „… investigation on the application of long tip relief to balance the contact and tooth-root stresses of HCR spur …”

G. Vasileiou, N. Rogkas, V. Spitas, P. Zalimidis Optimisation of spur gear tooth fillet for maximum bending strength using Bezier curves S. 149-160

„… applications of high reduction ratio. Therefore, the maximization of the bending strength is often set as a …” „… ] respectively (in non-dimensional values). 4. Finite element analysis The effect of the Bezier-Bernstein …” „… . Fig. 5: Model boundary conditions and distributed load application. Fig. 6: FEA results of the …”

P. Barreiro, J. Hoffmeister, J. Hermes, A. Bronner New improvement opportunities through applying topology optimization combined with 3D printing to the construction of gearbox housings S. 1823-1834

„… 11]. The required standards for industrial application are still under revision. ASTM and the ISO …” „… supporting structure to avoid notch effects during operation. The initial shape was analyzed and broadened …” „… , 20191828 Fig. 7: Gearbox housing after application of the specific SEW style guide. 5. Technological …”

F. Lubos, Z. Roth Bionic tooth root: fatigue testing and potential on gear units S. 47-56

„… . M. Voith SE & Co. KG | VTA, Heidenheim an der Brenz Abstract The decrease in notch effect …” „… quarter circles. [1]. The decrease in notch effect often found in nature, is brought about by special …” „… effect on the tooth root load-bearing capacity. The deviation is in the range of the normal scatter of …”

K. Mukaiyama, M. Nakagawa, T. Hirogaki, E. Aoyama Investigation of meshing phenomenon of hypoid gears with different offsets via high response infrared video thermography S. 505-516

„… the strain gauge of each gear so as to have the same effect on each load torque. Based on offset E …” „… increase in the rotational speed has a negative effect on temperature rise 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 0 …” „… application of lubricating oil may have suppressed the influence of reflection, and the temperature …”

B. Brodmann, H. Bodschwinna Scattered light measurement on worm gears with high efficiency requirements S. 1567-1578

„… are given which parameters are required in which application. For a complete description of the …” „… effect is a lower surface pressure because of the line contact. At the same time, modern worm gearboxes …” „… parameters are usually determined, but there are no recommendations for their specific field of application …”

M. Geitner, T. Tobie, K. Stahl, B. Zornek Investigations on the pitting load capacity of internal spur and helical gears S. 301-314

„… Abstract Planetary gear boxes are suitable for numerous applications due to their compact design and …” „… systems but also in automotive applications such as automatic transmissions, planetary gear drives are …” „… Planetary gear stages commonly are part of numerous transmission applications, such as for example wind …”

J. Neufond, E. Rigaud, J. Perret-Liaudet, A. Carbonelli Influence of tooth profile modifications on the dynamic behavior of a planetary gear set – Experimental investigation and numerical validation for different amplitudes of tooth profile modifications S. 765-776

„… as wind turbines, home automation applications such as shutter and blind [1]. Compared to …” „… industrial applications. It is designed with one stage, three planets and spur gears. The input is the sun …” „… behaviour of spur gears. Proc IMechE 1963; 178: 207–218. [5] E. Rigaud, J. Sabot, Effect of elasticity of …”

E. Bergstedt, U. Olofsson, J. Lin, P. Lindholm Influence of gear surface roughness on pitting and micropitting life S. 3-14

„… . 2018, 2018. [3] and M. B. Winkelmann, Lane, O. El-Saeed, “The effect of superfinishing on gear …” „… . 37, no. 2, pp. 103–109, 2004. [9] B. P. H. Dawson, “EFFECT OF METALLIC CONTACT ON THE PITTING OF …” „… . Brizmer, “Micropitting modelling in rolling–sliding contacts: Application to rolling bearings,” Tribol …”

D. Marino, H. Binz, M. Bachmann Analytical design method for beveloid gears with a small shaft angle and offset S. 391-402

„… . Despite the wide range of possible applications for beveloid gears, however, many of them are realized by …” „… . Application of the design method for selected beveloid gear pairs The potential of the analytical method for …” „… ratio of 1.2. The application and load factors used correspond to the default values given in [7]. The …”

C. M. Illenberger, T. Tobie, K. Stahl Flank load carrying capacity of oil-lubricated high performance plastic gears – Analysis of the pitting development in back-to-back tests S. 1379-1390

„… effect on the flank load carrying capacity of plastic gears. Therefore, appropriate measures to reduce …” „… material which is particularly suitable for high temperature and high power applications. Current …” „… decreases rapidly towards the end of contact where the effect of the tip relief emerges. The pressure …”

A.-K. Wiemann, M. Stein, K. Kniel Temperature influence on involute gear measurements S. 1557-1566

„… Abstract Involute gears are highly stressed components in a variety of drivetrain applications …” „… applications or to compensate thermal induced errors in gear measurements. Acknowledgement The authors would …” „… paper the effect of temperature on the measurement of large gear deviations is investigated. It could …”

M. Yilmaz, T. Lohner, K. Michaelis, K. Stahl Minimizing gear friction with water-containing gear fluids S. 669-680

„… lubricants mainly relates to applications in the automotive sector. The mineral oil MIN-10 is specified by …” „… watercontaining gear fluids comes into effect. Table 3: Properties of investigated lubricants conventional gear …” „… values of vt, the load-dependent losses decrease with increasing vt due to thermal effects. The increase …”

Z. Zhan, H. Liu, C. Xiang, Q. Yan, H. Li, W. Wei, L. Xu Study of lateral and torsional vibration distribution of two-stage planetary gears based on vibration energy theory S. 1245-1252

„… indicator is required. Vibration energy combines the effects from both displacements and velocities, and it …” „… with application to high-speed planetary gears. European Journal of Mechanics- A/Solids, 67, 2018, pp …”

M. Schrank, C. Kiesewetter-Marko, C. Lopenhaus, A. Epple, T. Bergs, C. Brecher Approach for modeling elasticity in the gear honing process S. 1697-1706

„… performance applications are commonly case-hardened. In order to correct distortions from heat treatment and …” „… edges are available. The dominating processes for cylindrical gears in the industrial application are …” „… particular to describe the effects of dynamic process-machine interaction. The analysis of the dynamic …”

D. Iba, I. Moriwaki, H. Noda, H. Inoue, M. Kim Visualization of phase differences between tooth helix deviations using graph theory S. 1191-1198

„… application examples of the graph theory are system analysis of electricity transmission networks, railway …” „… conditioned with the Gaussian filter are eliminated, because the DC components effect on the pitch deviations …”

J. Zhang, J. Wang Dynamic modeling and analysis of a star-wheel reducer S. 741-752

„… substructure synthesis, an analytical elasto-dynamic model is established in which the effects of component …” „… effects of modification coefficient, backlash and transmission error on the dynamic responses of the …” „… ]. Cooley C G, Parker R G. Eigenvalue sensitivity and veering in gyroscopic systems with application to …”

C. Brecher, C. Lopenhaus, F. Goergen Transfer of the tooth flank stress into an analogy test concept to provoke the damage pattern tooth flank fracture (TFF) S. 25-36

„… of elasticity between the defect and the microstructure as well as the notch effect of the defect [4 …” „… be present between the volume area critical for TFF and the load application point, so that the test …” „… tensor sequences. 5. Application of the Method on a large modulus Helical Gear The validation of …”

J. Klose, F. Zanger, V. Schulze Gear skiving of external gears with internally geared tools S. 1579-1590

„… manufactured by forming, some applications require machining: for example orthopedic bone screws or precision …” „… larger distance between mounting points. However, no literature can be found on applications of gear …” „… of the feed on the feed mark height is approximately quadratic. In effect, doubling the tolerated …”

T. Fukuda, M. Nakagawa, T. Hirogaki, E. Aoyama Investigation of transient response motion of differential planetary gear train during reverse rotation and starting by using high-speed camera monitoring S. 331-342

„… trains (PGTs) have been used in various applications, including hybrid and electric vehicles, owing to …” „… band. 1. INTRODUCTION Planetary gear trains (PGTs) have been used in various applications …” „… effect of the response due to the rotation of the carrier is minor; and while the response is good when …”

J. Ahn, C. H. Choi, J. H. Yu, S. C. Kim A study of dynamic behavior of tractor pto driveline to analyze a rattle noise S. 461-470

„… studies are carried out for tractor application. There was a study that applied anti-backlash to reduce …” „… pinion gear varies nonlinearly due to the response of the torsional damper. And it is due to the effect …”

M. Zapf, J. Klose, F. Zanger, V. Schulze Analysis of process forces and surface topography when manufacturing case-hardened gears by double flanked hard skiving S. 1647-1658

„… economical tool life must be achieved. In industrial practice, a handful of applications can be found …” „… processes for hardfinish machining have shown a positive effect of negative tool rake angles [3]. The …” „… whole numbered tooth ratio of workpiece and tool. This is avoided in practical applications in order to …”

J. Fechler, S. Oberle, M. Knopfle, V. Merz Improvement of the noise and vibration behavior of an electromechanical brake booster – An integral approach S. 1431-1442

„… later application, i.e. an acoustic improvement in the vehicle. The measurements are done in two steps …” „… effect can be noted in Fig. 8. The increase of the dynamic forces at higher motor speeds for the …”

A. Carbonelli Transferring knowledge about gear systems to machines in order to improve diagnosis efficiency S. 1065-1076

„… to the load effect, which changes the system behavior. Indeed, the high load for a geared system …” „… /apparatus, August 2009. [8] Worden, K., & Manson, G. (2006). The application of machine learning to …”

F. Muller, S. Schumann, B. Schlecht Determination of S-N curves for pitting based on local damage analysis S. 657-668

„… of the simulation (acc. Fig. 3). The advantage of this method is its simple and fast application …” „… results in a sum of damage for the entire spectrum (acc. Equation (1)). No sequence effects are taken …”

doi.org/10.51202/9783181023556

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LAND.TECHNIK AgEng 2019

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T. Fedde, M. Peeters, R. Stirnimann Soil pressure and pulling behavior of standard and half-track tractor chassis concepts S. 35-46

„… effect is visible for depths of 20cm, 40cm and even 60cm. For the case of lighter pulling applications …” „… - and rearaxle loads, compared to non-pull condition. The pulling forces lead to a pitch effects of the …” „… tractor and can also result in a pitch effect of the track system, depending on the design of the track …”

C. Rechberger, M. Trimmel, F.-F. Huber Hybrid-Disc-Plough – An energy saving plough concept for heavier soils S. 503-508

„… effect. For this purpose, one side of a three furrowed reversible plough was equipped with a prototype …” „… , the plough is gaining importance again due to its phytosanitary effect. However, ploughing is a very …” „… ploughs, the disc plough produces certain mixing effects, which could be advantageous regarding the …”

M. Trimmel, P. Riegler-Nurscher, R. Streimelweger Broadband SHF Radar measurements for soil moisture estimation in the range between 1 and 18 GHz S. 347-354

„… these applications require largesurface and rapid measurements (dynamic data capture) with a high number …” „… approximated [2, 3, 4, 5]. Especially with regard to requirements for field applications a method based on …” „… return signal [6, 7]. These variations are noticeable as damping effects. In order to differentiate …”

A. Volbracht, J.-H. Wolker, J. Jeninga TIM empowers cross vendor couples to higher performance S. 573-XVI

„… continuously adjusted and optimized which has a positive effect on fuel consumption. Process optimization …” „… . The tractor speed is continuously adjusted and optimized which has a positive effect on fuel …” „… manufacturer-independent application. The standardized solution with digital certificates fulfils this condition and thus …”

P. Sivasothy, G. Bulun, J. Seewig, J. Imwalle Implementation of a Dynamic Product Development Method for Agricultural Engineering Based on Virtual Prototypes S. 273-280

„… projecting cams by a Hall effect sensor. In addition, the speed of the conveyor belt is monitored by the …” „… sensor (shown in Fig. 3 b)) is based on the AMR effect, i.e. the change in direction of magnetic field …” „… engine, the speed sensor of the engine based on the Hall effect and the AMR sensor were modelled as a …”

M. Piechnick Multi-domain simulation of agricultural system solutions S. 281-288

„… counterparts – based on different subsystems and processes. The present article presents application examples …” „… software tool chain. Another adverse effect is linked to the fact that signal transmission between the …” „… spreading disc. The application rate can be influenced by a variable cross-section of a valve plate. The …”

L. Hauer, L. Handl, P. Prankl, M. Datzberger, F. Handler, S. Polly GIS-ELA – Open Source GIS system for small-scale agriculture S. 319-326

„… open source developed software prototypes “Fertilizer Map” and the “GIS-ELA” smartphone application …” „… agriculture. For this purpose, application maps are created by using public available data sources, such as …” „… field tests on eight farms. These application maps are created partially automated using a newly …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… . Schallermayer, aag (agricultural application group), Frankfurt DataConnect – A solution for Cloud to Cloud data …” „… , Passau Machine Learning for Process Automation of Agricultural Machines in Field Applications …” „… Experience for Smart Farming Applications – From Machine Interaction to System Synergy …”

S. Liljenberg, M. Frederiksen, T. H. Langer Methods to evaluate steering performance of agricultural tractors S. 29-34

„… technology with zero-deadband called sSteering. Danfoss Application Development Center EMEA Fig. 1 …” „… : Danfoss Application Development Center in Nordborg, Denmark [7]. In order to safely test steering …” „… performance at high speed, a restricted test facility is needed. The Application Development Center EMEA is …”

J. G. Wiecha, H. Bernhardt, T. Bogel, T. Herlitzius Reducing draft force on mounted implements by an electrified traction roller – Traction assistance on a slurry-injecting grubber S. 495-502

„… application units will rise as well. Nowadays, semi-liquid manure and digestives from biogas crops are …” „… soil. With the development and testing of an application unit with reduced working width, the draft …” „… Vogelsang-slurryinjecting application unit is mounted to the frame. A recompacting unit closes the soil after tilling …”

J. L‘Heureux Four-Tracked Solution for Large Row Crop Tractors S. 305-310

„… tractor has been the primary machine form for agricultural applications. Economic and demographic …” „… keeping the versatility necessary to meet all job applications. In addition, agronomic studies stress the …” „… importance of application timing as well as minimal disturbance to the soil to optimize yield. As a result …”

J. Wiethoff, L. Heier, L. Maas Concept of a new cultivator generation, reduction of wear costs through a combination of vertical and horizontal tools S. 509-512

„… part costs and extended maintenance periods. Additionally, the service life also has a major effect on …” „… extends the range of possible applications significantly: - Mechanical weed control by cutting …”

C. Weltzien, R. R. Shamshiri SunBot: Autonomous Nursing Assistant for Emission-Free Berry Production, General Concepts and Framework S. 463-470

„… framework reduces efforts in code and application development that can be shared by all sensors and …” „… developing different robotic applications. Installation details and basic configuration of ROS environment …” „… made it possible to develop code and applications with minimum effort that will be shared and used by …”

G. Pasch, G. Jacobs, G. Hopfner, J. Berroth Multi-Domain Simulation for the Assessment of the NVH Behaviour of a Tractor with Hydrostatic-Mechanical Power Split Transmission S. 19-28

„… components of the simulation model are introduced and its application is demonstrated for a given series …” „… the tractor is performed to determine relevant physical effects and relevant transfer paths which …” „… and eigenfrequency causes increasing acceleration levels due to resonance effects, which is also …”

M. Hinrichs, P. Pickel, R. Isermann Model-Based Chiptuning Detection of Diesel Engines S. 1-8

„… power level for their applications. If there is a defect, the tuning chip will be removed and warranty …” „… rail pressure has the same qualitative effect of slightly higher injector leakages). Since the leakage …” „… in between the desired injection quantity (calculated on series application lookup tables) and the …”

S. Lorenz, H. Wanta, J. Krzywinski, T. Herlitzius FELDSCHWARM©-UI: A User Interface for Controlling Swarm Technology S. 253-264

„… management systems and precision farming applications that collect, process and integrate data into the …” „… particularities, requirements and changes of the specific machine applications and technologies. Regarding the …” „… identified six topics that are important for future HMI in professional (industrial) applications …”

M. Sax, R. Latsch, T. Anken, V. Moser, P. Krummenacher Automated site-specific overseeding of grassland S. 165-228

„… germination rate of the seeds, due to abrasive effects. Germination tests with seeds treated with 50 …” „… circulation cycles however did not show any effect of this treatment (results not shown). Economical …” „… . 193–199 [5] Sauter, J.; Latsch, R. (2010): Effects of different methods of meadow maintenance and …”

A. Biswas, E. Eising SoilReader: A new in-situ multi-depth, multi-constituent, on-the-go precision soil analyzer S. 355-376

„… for either mapping or real-time control of crop input application. High-resolution real-time GPS …” „… real-time control of crop input application. High-resolution real-time GPS records accurate geo-spatial …” „… wavelength) for the edge effect. A set of preprocessing algorithms were tested for the spectra and finally …”

V. Tsukor, S. Hinck, A. Ruckelshausen, W. Nietfeld, T. Mosler, H. Tesch, F. Lorenz, E. Najdenko, A. Moeller, D. Mentrup Automated mobile field laboratory for on-the-go soilnutrient analysis with the ISFET multi-sensor module S. 377-382

„… material transport to the laboratory, it forms a future basis for new application options, e.g. a …” „… the case of site-specific fertilisation, the fertiliser application is adjusted to the site-specific …” „… assessment of soil nutrients with ion-selective field effect transistors. In Proceedings of the 6th MCG in …”

R. Himmelsbach, J. Pohlenz, K. Grad eCVT for Tractors – Continuously Variable Driving and Electric Power for Implement Drives S. 127-134

„… systems for application by ZF, the above-mentioned features and advantages of today’s hydrostatic …” „… rotational inertias. This has a positive effect on the acceleration behavior of such speed ranges. What …” „… system, which has a positive effect on the efficiency, component load and electrical performance of the …”

T. Rudolph, T. Langer, P. Bolton Overcoming design challenges of electro-hydraulic steering systems – What really happened! S. 489-494

„… steering wheel to e.g. a tractor [5] increases the applications. In the recent years, joystick steering …” „… , “Effect of Using GPS Autosteer Guidance Systems on the Eye-Glance Behavior and Posture of Tractor …”

A. Stoll, M. Duttlinger, S. Klasen Investigation of the working precision and economic efficiency of automatically and manually guided hoes in grain S. 521-526

„… implement. Each application was then analyzed in accordance with the time categories of the KTBL [4 …” „… speeds reduce the loss and the costs. The total costs of weed control include additionally the effect of …”

T. Herlitzius, H. Fichtl, A. Grosa, M. Henke, M. Hengst Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy S. 409-420

„… areas in automated truck logistics and is being modified for the Feldschwarm application. It splits the …” „… management applications, the HMI merges both to provide a mobile swarm control panel for autonomous …” „… , H.R. Oberholzer: Effect of different compaction impacts and varying subsequent management practices on …”

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Dritev – Drivetrain For Vehicles 2019

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Reihe: VDI-Berichte

Band 2354 2019

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V. Schroiff A modular Concept for EMI shielding of thermoplastic housings for E-Cars – An innovative approach to support weight saving and function integration S. II-161-III-VIII

„… electrical drive train the skin effect plays an important role. Due to the low penetration depth of the …” „… measurements of the shielding effect show, depending on the combination of materials, sufficient to very good …” „… results. Based on the measurement results a production concept was developed for the serial application …”

B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density S. II-55-II-66

„… concerning different application areas, packaging space conditions and performance scaling while regarding …” „… e-motor, power electronics, sensors to software application-specific, high power density solutions with a …” „… of motors are the best solution for different kind of applications. For P2 applications maximizing …”

D. P. Morisco, I. Liviu Iepure Enhanced application of high-performance-computing in the design process of high-power-density traction motors S. II-85-II-98

„… electromagnetic effects, which can be calculated by using commonly applied Enhanced Application of …” „… considerable higher accuracy offers the application of 3D finite element analysis (FEA). However, this is …” „… increasing availability of high-performance-computing (HPC) and the application of suitable solvers, the …”

S. Demmerer Efficiency of electric axle drive systems – Potential of multi-speed-drives S. I-279-I-286

„… cars or commercial vehicle applications. For reasons of efficiency, two-speed transmissions have been …” „… the battery has been converted into driving distance. As a rule of thumb, the effect of extended …” „… value, as discussed above. So improved efficiency has multiple effects on saving energy and therefore on …”

A. Moser, F. Brezger Efficiency improvements in transmissions using new latching technologies in clutch & hydraulic actuation systems S. I-427-I-446

„… effects on energy savings compared with the baseline. The fourth example in Fig. 2 was also built up in …” „… 11] As shown in the high pressure application, there are engage bearings used, because here the …” „… representative customer cycle. The solution also provides for failsafe applications since the latching clutch …”

M. Özbek, J. Trommer, K. Akiyama, Y. Yamada Nidec next generation electric traction motor S. II-77-II-84

„… requirements on electric motors for vehicle traction applications are especially high due to the harsh …” „… applications. Although, an optimal choice can be obtained for a specific working point of the motor …” „… , automotive applications require the motor to be efficient on a larger range of working points depending on …”

C. Schmahl, M. Höck, D. Ressin, M. Kesseler GKN’s ActiveConnect AWD system as an energy-efficient solution for electrified vehicles S. I-555-I-566

„… . However, the decentralised generation of drive power by such a "dual motor concept" has a negative effect …” „… electrified secondary axle using the example of battery electric vehicles. Based on specific application …” „… comparatively low power have a negative effect on efficiency and costs. In addition, two inverters and two …”

H. Gürbüz, S. Ott, A. Albers Potentials for improving the system behaviour of highspeed clutches for BEV using optimal transmission springs S. I-265-I-278

„… Elektrofahrzeugantriebe - Effect360°" funded by the Federal Ministry of Education and Research (BMBF) in the field of …” „… requirements from the "Effect360°" research project are first derived for the clutch. Subsequently, the …” „… powershift transmissions of conventional drives have not been developed for high-speed applications with …”

K. Baron, C. Rübsam, M. Werra, F. Küçükay Hybridized manual transmission – Opportunities and challenges of mild hybridization S. I-49-I-66

„… transmissions can improve powertrain efficiency as demonstrated in applications with hybrid automated …” „… customer satisfaction needs to be considered in the system setup. The main area of application for manual …” „… transmissions is in the A, B- and C-segment of passenger cars. In those applications the space in the engine …”

C. Leonhardt, M. Otto, K. Stahl Potential of lightweight construction and component properties of joined spur gears S. I-179-I-196

„… not been extensively investigated. Looking at the literature many investigations on the effect of a …” „… with the integrated design. Besides the known limitations other effects such as the slipping of the …” „… application and adapted to the center distance of the test rig (cf. Table 1). Table 1: Gear geometry of the …”

C. Möser, T. Märkle, K. Hornung Effective acoustic development of electrified powertrains – Combination of simulation and evaluation methods S. I-329-I-348

„… of experience is possible at all times. This may relate to effects arising from drive tests, for …” „… , efficient methods in the field of acoustic development. Prompt feedback on the acoustic effects of design …” „… function works virtually VDI-Berichte Nr. 2354, 2019334 100% in practical application. The window from the …”

M. Stulrajter, M. Pacha Challenges of sensorless high-speed drives with PM motors S. II-29-II-44

„… industrial motor control applications. Industries like automotive, aerospace, or medical with applications …” „… and being considered for high-speed applications. In general, induction machines, reluctance machines …” „… that may be considered as a pros or cons depending on the application requirements. Induction …”

C. Dassler, M. Kurch, M. Nichols NVH-challenges and solution approaches in electric drive development from the supplier‘s view S. I-349-I-366

„… shift, there are two major impacts on the acoustic requirements. First, masking effects from an …” „… should also be considered in the design-phase, as they could enhance resonance effects in the motor in …” „… amplified by speed independent system resonances and non-linear effects or be shifted to other frequency …”

P. Janssen, R. Keizer, T. Rosen Optimization of multi-motor electric drive systems – What is the optimum combination in terms of efficiency and cost? S. I-255-I-264

„… electrically-driven passenger cars many different concepts of drive systems are used. Most applications use 1-speed …” „… gearset , some applications use multi-speed solutions. The most widespread e-motor technology today is …” „… applications also multi-EDU systems are used. This paper describes a study in which different power levels …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain S. I-567-II-VIII

„… applications and platforms. A modular system approach is not only suitable for purely electric vehicles, but …” „… also for hybrid applications. The portfolio includes shiftable two-speed transmissions as well as …” „… applications without torque interruption during shifting. By choosing the right gear ratios in combination …”

M. Maillard, L. Laurenty, S. Chretien Impact of hybridization on functional safety for low voltage eMotors – Impact of electrical and hybrid architectures (P2 P4) on the ASIL of electrical machines (eMotors) S. II-141-II-150

„… failure, the vehicle effect is evaluated for Potential Severity (S), Probability of Exposure in the …” „… : According to VALEO Preliminary Hazard Analysis based on eMotor main functions and the effect of their …” „… Analysis based on eMotor main functions and the effect of their failures on the vehicle, the mechanical …”

S. Sudo, T. Maeda, R. Kobayashi Drivetrain trend of truck of Asian market and new technology drive train for HD truck S. III-1-III-8

„… transmission is adopting for a lot of applications. There are some sections, main module, front module, rear …” „… module and control module. Fig4: Module design image of MX06/07 for each application VDI-Berichte …” „… has very good effect synchronizer performance and durability. PV (Pressure of synchronizer surface …”

K. von Rueden, C. Danzer, J. Liebold, T. Mueller, T. Hirschbeck 1, 2 or 3 – how much it would be? Evaluating the need of multispeed electric drives coming from different perspectives S. I-227-I-254

„… applications that can be used to represent the modular systems of an entire vehicle fleet consisting of …” „… increase in the phase current. This effect is strong non-linear declining and feasible under high thermal …” „… are shown in Fig. 2. This effect is not applied to permanently exited (PMSM) or wound field …”

T. Basbous, J. Mortal Electric driveline adaptation from passenger-car application to Light & Medium Truck application – A competitive, efficient, compact and light solution S. III-19-III-28

„… Electric driveline adaptation from passenger-car application to Light & Medium Truck application …” „… dedicated truck products that would be automatically less competitive due to lower scale effect. The …” „… , electric consumption and weight on a typical urban delivery application. Simulation results 1 …”

A. Lampe, R. Serway, L. Große Siestrup, C. Gühmann Artificial intelligence in transmission control – Clutch engagement with reinforcement learning S. I-113-I-132

„… uncertainties and non-linear effects that are hard to model. Clutch engagement also has a major impact on …” „… . This can be seen as a scaling effect in creating programs as they can be generated from data [3 …” „… quality of automotive applications. In particular, embedded automotive applications can benefit from …”

S. Kurokawa, M. Kunihisa, Y. Oyama Development of a new next-generation CVT for small cars S. I-385-I-396

„… in reverse gear had the effect of lowering the through low gear ratio in forward gears more than …” „… 4.0 to 6.0 has a proportional effect on improving fuel economy. However, above 6.0 the effect of …” „… . Fig. 5: Fuel economy improvement as a function of ratio coverage Effect on fuel economy under JC08 …”

T. Pullen Integrated eDrive system for various performance classes S. I-287-I-294

„… vehicle derivatives for customer platforms. Benefits are cost advantages due to volume effects, reduced …” „… electric all-wheel drive applications, should, however, be covered by one design concept in order to …” „… for vehicle platforms – Source GKN In the application example used three High-Performers were …”

A. Kooy, R. Seebacher Minimize torsional vibrations – Full isolation if necessary S. I-313-I-328

„… -cylinder application, with a typical transmission inertia, it is in an often-used engine speed range. One …” „… already produced for transmission applications. Two-thirds of those are installed in the converter in …” „… between the flange and the pendulum to minimize wear and friction [4]. This wide range of applications …”

U. Stockinger, H. Pflaum, K. Stahl Single vs. multi-cone synchronizers with carbon friction lining – A comparison of load limits and deterioration behavior S. I-455-I-470

„… applications with high loads, Carbon is used as friction lining because it can stand higher surface pressure …” „… clash of the synchronizer. Osanai et al. [15] and Maeda et al. [16] describe the same effect for paper …” „… Rig to Improve Manual Transmission Shiftability (Gear Unit Design and Applications). The Proceedings …”

A. Viehmann, J.-E. Schleiffer, S. Rinderknecht Evaluation of the dedicated range-extender transmission powertrain concept DE-REX regarding efficiency, costs and complexity – Comparative assessment of electric and hybrid powertrain configurations b... S. I-21-I-48

„… effect of the downsizing of the EM enabled by the application of a multi-speed-transmission (note: this …” „… costly and burdened with a high application effort (e.g. lifetime adaption of the friction element …” „… resulting in even higher costs. Instead of using a large battery for applications with high range …”

M. Bahne, A. Wiesebrock Flexible oil management for dual-clutch transmissions S. I-447-I-454

„… applications Weight optimization for CO2 reduction is a continuous challenge [3]. As a part of a …” „… full effect. The more detailed prediction and reaction model will allow for even longer oil change …” „… Application. 12th CTI Symposium USA , Novi, May 14 to 17, 2018 VDI-Berichte Nr. 2354, 2019454 …”

S. Foulard, S. Rinderknecht, F. Braun, P. Jardin ecoLIFE3: An approach for a resource-efficient dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift in transmission engineering based on big dat... S. I-213-I-226

„… standard control units of series production cars. For such applications, the amount of generated data is …” „… applications, the developed algorithm for damage prediction refers to the initial specifications of the …” „… of torque into stress with the same hypotheses as in the design procedure and the dynamic effects in …”

M. Elshaer, C. Chen Wide-Band-Gap (WBG) power semiconductor switches for automotive HV battery chargers – Opportunities & challenges S. II-1-II-14

„… effect transistor (MOSFET) has been a key component in high voltage and high frequency switching power …” „… topology is widely used in vehicle charger applications due to its simplicity and low cost. Fig. 2 (a …” „… . [2] B. J. Baliga, "Power semiconductor device Fig. of merit for high-frequency applications", IEEE …”

S. Johnsen, R. Wexenberger Mechatronic transmission control module for agile AMT Transmission actuation in commercial vehicles S. III-75-III-84

„… full range bi-directional adjustment, as this fits the widest range of applications. The selected …” „… Nr. 2354, 201980 7 Figure 5 Spring stiffness ratio effects (two different angles). Dark red …”

D. Schweigert, M. Mileti, B. Morhard, M. Sedlmair, M. Fromberger, M. Otto, T. Lohner, K. Stahl Innovative transmission concept for hyper-high-speed electromechanical powertrains S. I-541-I-554

„… operating conditions, and the temperature distribution to mention only a few features. The application for …” „… implement. [Gwi16] To understand the effects of different parameters on the vibration behaviour in high …”

doi.org/10.51202/9783181023549

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Humanschwingungen 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2411 2023

Treffer in den folgenden Teilen:

D. Fotler, T. Schröder, A. Lindenmann, S. Matthiesen Aufbau einer Studienumgebung zur Bewertung von Vibrationsdiskomfort am Hand-Arm-System S. 137-148

„… , blindfolded eyes and with the use of a VR environment to depict a power tool application - was investigated …” „… perception has to be evaluated. However, such an evaluation in a real power tool application may not be very …” „… application environment, which may furthermore affect the discomfort evaluation of the user. This distortion …”

T. Schröder, C. Spengler, A. Lindenmann, S. Matthiesen Einfluss der Ankopplungskräfte auf die rotatorische Impedanz des menschlichen Hand-Arm-Systems bei Rotationsschwingungen um die zh-Achse S. 125-136

„… applications knowledge on the RMI is required as several power tools, like the drywall VDI-Berichte Nr. 2411 …” „… transferability of the obtained results to the real application of a drywall screwdriver.Accordingly, the …” „… results to the real application of a drywall screwdriver.Accordingly, the following research questions are …”

R. Happee, R. Desai, G. Papaioannou Simulating vibration transmission and comfort in automated driving integrating models of seat, body, postural stabilization and motion perception S. 89-96

„… effects of driving style to be significant, but do not provide breakthrough improvements. A deeper …” „… design vehicle control strategies, but current approaches do not take into account the effects of vision …” „… Neither do they address the effects of non-driving tasks, seat interaction and postural stabilization …”

P. Heuer-Jungemann, A. Brietzke, R. Pham Xuan Einsatz von Remote Eye-Tracking zur Analyse von fahrfremden Tätigkeiten in einer Kinetosestudie beim automatisierten Fahren S. 149-152

„… .: Effects of Reading Books and Watching Movies on Inducement of Car Sickness. Proc. of FISITA 2008 World …” „… .: Visual field effects on motion sickness in cars. Aviation, space, and environmental medicine 75 (2004) 9 …” „… Interfaces and Interactive Vehicular Applications (2015), S. 14–19 [10] Brandt, T., Dichgans, J. u. Koenig, E …”

A. Lindenmann, M. Henzler, M. Gonzalez, S. Matthiesen Modeling of the human hand using 3D multi-body models for simulative vibration studies S. 113-124

„… coupling effects. In current multibody models of the hand-arm system, the human hand is represented in a …” „… manual work-related application scenarios in terms of grip force, push force and arm postures. Lindenmann …” „… mass. The application of active forces, as for instance push forces, can be realized by controlling the …”

M. Metzulat, A. Landau, B. Metz Methodische Implikationen zur Herstellung von Motion Sickness im Realfahrzeug – Evaluation eines standardisierten Fahrprofils im öffentlichen Verkehr S. 153-166

„… .: Effects of Dynamic Visual Stimuli on the Development of Carsickness in Real Driving. IEEE Transactions on …” „… automotive user interfaces and interactive vehicular applications. 2020, S. 30-39 [25] Gianaros, P.J., Muth …” „… , J.E., MacKinnon, S.N. u. Patterson, A.: Motion sickness symptoms in a ship motion simulator: effects …”

doi.org/10.51202/9783181024119

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