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Technische Zuverlässigkeit 2021

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2377 2021

Treffer in den folgenden Teilen:

T. Kain, A. Mehlhorn, T. Horeis, J. Heinrich, H. Tompits Ein Ansatz zur Wiederherstellung ausgefallener Hardwarekomponenten in Fail-Operational Architekturen – Eine Erweiterung von FDIRO S. 297-308

„… application-placement optimization. At the current stage of development, FDIRO implements a redundancy-recovery …” „… approach that can recover the redundancy of software applications by starting new application instances …” „… paper, we investigate the effects of reactivating failed hardware components during runtime. As a …”

S. Kupjetz, T. Pfeiffer, J. Holz Entwicklungsbegleitende domänenübergreifende Zuverlässigkeitsanalyse von Einzelkomponenten bis hin zum Gesamtsystem am Beispiel einer Lithium-Ionen-Batteriezelle S. 185-196

„… of individual components is carried out during development. For example, the effect of newly …” „… , the effect of design specifications on (system) reliability can be calculated quantitatively down to …” „… optimization process of individual components, the effect in the battery module can thus be calculated …”

A. Lange, K.-U. Giering, R. Jancke Wie Alterungsmodelle für integrierte Transistoren die Entwicklung zuverlässiger Systeme unterstützen S. 173-184

„… , https://www.jedec.org/ [4] Chen, K.-L. et al.: Reliability Effects on MOS Transistors Due to Hot-Carrier Injection …” „… .: Analog Reliability Analysis for Mission-Critical Applications, White Paper, Cadence Design Systems, Inc …” „… , K.-U. et al.: NBTI modeling in analog circuits and its application to long-term aging simulations …”

doi.org/10.51202/9783181023778

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Autoreg 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2349 2019

Treffer in den folgenden Teilen:

A. Prinz, L. Brabetz, M. Ayeb Generic Sensor Modelling – A Virtual Integration Approach for the Test of ADAS S. 21-22

„… measurement effects are observed and identified in fleet data. The application of this generic and adaptive …” „… statistical measurement inaccuracies and effects in the sensor measurement space. Using the example of an …” „… testing of driver assistance systems. Generic Sensor Modelling and the Application for the Functional …”

Y. Jia, U. Schwarz, D. Görges Energy-Optimal Adaptive Cruise Control based on Model Predictive Control in the Real Driving Emissions Test Cycle S. 145-158

„… . In (2), the equivalent vehicle mass includes the vehicle mass and the effect of all rotational …” „… . However, for a practical application, it can be difficult to accurately predict the speed of the …” „… driving’s smoothness and the car following ability. The effect of available information about the preceding …”

K. Figel, F. Svaricek, M. Schultalbers Review and experimental evaluation of models for drivability simulation with focus on tire modeling Short Version S. 293-312

„… )). This ensures the excitation of amplitudinal effects [34] and the excitation of a wide range of …” „… effects, detected by the experiments. This shows that the system is quite reliable in its damping …” „… electrically driven vehicle,” in International Conference on Control Applications (CCA). Denver: IEEE, sep 2011 …”

E. Enders, F. Fent, M. Lienkamp, G. Burkhard, D. Schramm Objectification Methods for Ride Comfort – Comparison of Conventional Methods and Proposal of a new Method for Automated Driving Conditions S. 323-352

„… recent study it could be shown that gender has an effect on vibration power absorption for subjects of …” „… the comfort of the occupants and vertical dynamics only have a secondary effect [48]. The trajectory …” „… expected that one of the first applications of automated driving will be traveling on a highway with …”

doi.org/10.51202/9783181023495

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Plastics in Automotive Engineering 2016

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 4343 2016

Treffer in den folgenden Teilen:

I. Kleba, J. Emig Innovative PUR surfaces – self-healing and more S. 29-44

„… ® accessible even to exterior applications - up to and including bionic functional surfaces. 1. We as …” „… properties of correspondingly designed PUR systems ideally suited for such applications but so too are their …” „… nano-structures to be precisely reproduced in a tool surface, this being essential for the anti-reflective effect …”

A. van den Einden, P. van der Velden Study of lightweight applications in truck development – Metal replacement of a headlamp frame by a thermoplastic S. 315-322

„… Study of lightweight applications in truck development Metal replacement of a headlamp frame by …” „… opportunities to implement lightweight applications in the truck by replacing metal parts. For this reason a …” „… partners SABIC, EDAG and VDL Parree. After a first quick scan of material technologies and applications …”

E. Meurer, M. Hanigk Thermoplastic crash-absorbing elements made from PC/PBT (Makroblend®) as part of the sideprotection concept of the BMW i3 S. 225-238

„… kg compared with a similar electrically powered converted car), with positive effects on the driving …” „… indicated. Even if the generic material data were well-known, the effects of specific design and component …” „… product from Covestro), a PC/PBT already used in a similar applications, and finally a Makroblend® KU2 …”

G. Liraut, A. Tebib Mono-polymer lift-gate solution cuts CO2 emissions S. 45-58

„… simulation has been conducted at Trinseo’s global Application Engineering & Design Centre (AEDC). - The …” „… previously, a lift-gate is a complex application for several reasons: it needs to fit perfectly onto the car …” „… experience in producing thermoplastic solutions for automotive applications is required. The Application …”

M. Kurz 3D simulation for lightweight construction in the plastics processing industry S. 17-28

„… components in automotive bodies or shipbuilding. Fig. 6: Example of RTM application 2. Physical …” „… making components lighter. Well-established on the market are physical foaming applications (for …” „… distribution and cell size distribution 22 For further optimization of quality in MuCell® applications, a …”

M. Derks Carbon core: the use of CFRP in the body structure of the BMW 7 Series S. 83-92

„… % renewable energies has a markedly positive effect on the sustainability balance sheet. 85 Fig. 3: The …” „… materials, manufacturing processes and applications For two decades now BMW AG has been optimizing its …” „… shaped by thermal application that a component with wall thicknesses of 1.3 - 2.2 mm is created. By back …”

S. Rübsamen, N. Elbs, H. Häberle CFRP air spring carrier for buses Feasibility study S. 329-336

„… the point of load application the wall thickness is about 12 mm, at the component ends it is about 9 …” „… the selected production process appears efficient at first it still has a significant effect on …” „… reduction has a positive effect on fuel consumption and the associated CO2 emissions. 5. Findings and …”

L. Gervat, M. Lacuve, J.M. Fiard, G. Gauge, F. Bekaert Determination of thermal damages undergone by plastic parts in stochastic environments: application to air ducts S. 105-118

„… : application to air ducts L. Gervat, M. Lacuve, J.M. Fiard, G. Gauge, F. Bekaert, Renault Technocentre …” „… exposures, typical of the under-bonnet environment. As an example of applications, we show how the method …” „… , as measured by ISO 527-2/1A/5. The effect of thermal degradation on mechanical properties The …”

T. Hilgers Thermally conductive plastics: a mineral solution – Thermal management in thermoplastics and thermosets S. 193-204

„… these materials out. All metals also have good electrical conductivity. However, there are applications …” „… , an increase in the filler content has a negative effect on impact strength. Table 3 shows the …” „… conductivity of 2 W/mK not suffice for the various applications, a secondary filler such as boron nitride can …”

H. Schmidhuber Perspectives in automotive polymer glazing – Polycarbonate makes use in side and rear windows possible S. 67-82

„… are however mainly applications relating to panels or the passenger compartment. So far only a few …” „… effect on, among other things, the driving characteristics of the car. Certain transparent plastics are …” „… applications to date in the overall market In addition to Webasto's roof for the Smart and the applications …”

F. Schumann, R. Ankele, F. Jürgens, H-J. Endres The innovative hybrid fleece molding (HFM) concept as a sustainable alternative in direct comparison with the door panel for the Volvo XC90 S. 213-224

„… surface. Depending on the decor in question, this results in some very different areas of application …” „… used here do in particular vary in their effects in the impact categories in the production phase. In …”

J. J. Laux, L. Vanin, S. Grgac, G. Schalte Injection-Molded Carbon-Fiber Grille Opening Reinforcement – Development and production of the 2016 Ford Mustang Shelby GT350 GOR S. 93-104

„… simulation to show effects of injection molding on physical part performance. As already described, the RIW …” „… assembly costs. The combination of the RIW process and structural application of this resin has not been …”

U. A. Karsch Plastic fuel tank systems, energy carriers for future vehicle concepts S. 297-314

„… blow molding. The application of this half-shells procedure for tanks for hybrid vehicles is described …” „… contact with the vehicle body locally and other side effects may also occur, none of which are wanted and …” „… thermoplastic tapes are also in development. By means of a suitable heat application method, the tapes are, as …”

doi.org/10.51202/9783182443438

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LAND.TECHNIK 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2395 2022

Treffer in den folgenden Teilen:

F. Wohlfahrt, T. Gores, S. Terorde, L. Frerichs Applicability Evaluations of Methane based Powertrain and Energy Storage Systems on High Performance Harvesting Machine Applications S. 423-430

„… Performance Harvesting Machine Applications M.Sc. Fabian Wohlfahrt, Dr.-Ing. Thomas Göres, Dipl.-Ing …” „… Future powertrain applications of high performance harvesting machines face progressively growing …” „… application “combine”. [5] In this regard, the storage technologies of the LNG (Liquefied Natural Gas) and …”

S. Geisler, T. Herlitzius Combi-mulcher – Development of a modular biomass processing and soil blending system S. 317-326

„… applications is more intensive than in laboratory tests, since additional ram effects occur in the housing. It …” „… chemical plant protection with higher application rates, increased disease and pest infestation with …” „… additional active conveying elements. In addition, the influence on the shredding effect is to be …”

S. Prufling, B. Langer Latest technology solutions for Charging and e-Machines – how off-road and agriculture applications can benefit from automotive innovations S. 365-380

„… applications can benefit from automotive innovations M. Sc. Stephan Prüfling, B. Eng. Benjamin Langer …” „… applications are expected. Therefore, in addition to significant ongoing efforts for electrification of …” „… on-road applications there is an increasing focus to also electrify off-road powertrains and agriculture …”

A. Paturle, F. Pinet, A. Duparque, D. Martin, V. Tomis, O. Scheurer, C. Ugarte, M. Lefebvre A tyre integrated sensor to monitor real time soil physical properties S. 327-334

„… applications such as Terranimo® [5]. The global mechanical strength of the soil can be represented by its …” „… initial structural state (described by soil bulk density). For instance, Fig.2 shows the effect on σpc of …” „… by the compaction effect of one to three dedicated wheel passes. Finally, the four typical seasons …”

M. Abdipourchenarestansofla, C. Schroth The importance of data quality assessment for machinery data in the field of agriculture S. 495-500

„… applications. Telematics machinery data are leveraged for developing the system. As such field operation data …” „… and field operations data [1]. The application for which agricultural machinery is used in precision …” „… crop farming is ranging from fertilizer and chemical applications, seeding/planting which are pulled …”

J. Guo, L. Frerichs, F. Shen, S. Munstermann Analysis of abrasive wear of tillage tools on both macro- and microscopic level S. 309-316

„… applications. A better understanding of correlation between working conditions, load and wear on macroscopic …” „… applications and the information of soil flow, which were previously determined in the DEM simulation …” „… profiles by applications with different process parameters and under different soil conditions. Test bench …”

M. Holovač, J. Krzywinski Aspects of sustainability improvement in the design of future agricultural systems S. 203-218

„… production, with the additional benefit of targeting and reducing the negative ecological effects on the …” „… are more flexible in application than their predecessors. On the other hand, there are already …” „… agricultural applications could be further developed VDI-Berichte Nr. 2395, 2022 203 for agricultural machines …”

D. Neitemeier, S. Spiekermann, D. Irmer, J. Baumgarten, A. Wilken Automatic adjustment of auger headers with variable table length to improve a continuous crop flow and reduce pickup grain losses of a combine harvester S. 235-242

„… over the cutterbar into the standing crop. This effect leads to irregular cut results and high losses …” „… is positioned too high loses this supporting effect. If the reel is positioned too low the stalk …” „… could wrap around the reel. This effect will increase the header losses, too. VDI-Berichte Nr. 2395 …”

F. Martin, G. Lohrmann, A. Stoll Selective weed control in grassland using high-pressure water jets S. 105-110

„… using a neural network detected individual weeds. This led to an application map for a robotor …” „… . 1: Process flow of the image processing for the creation of application maps [5] For this purpose …” „… 89 % on a test dataset. An application map was created from these images in an automated process in …”

K. Palm, J. Guo, L. Frerichs, A. Eitzlmayr, F. Maier, P. Seil Calibration of soil models within the Discrete Element Method (DEM) S. 45-54

„… a suitable simulation method for this application. For the correct representation of the forces and …” „… group contains parameters, which can be taken from literature directly. Their effect on the simulation …” „… behaviour to a limited extend regarding the application of soil tillage. Furthermore, a lot of equipment is …”

A. Grever, M. Muter, B. Johanning A generic approach to bridge the gap between route optimization and motion planning for specific guidance points of highly automated machines S. 71-78

„… minimization of unproductive working time, energy consumption or soil compaction, whereby application …” „… variety of agricultural applications and often modeled and solved in various forms of the classic …” „… real-world applications. Fig. 2 schematically illustrates the goal of hybridization to reduce avoidable …”

M. Grella, P. Marucco, F. Gioelli, P. Balsari, L. Athanasakos, N. Mylonas, S. Fountas, I. Zwertvaegher, D. Nuyttens, A. Caffini, F. Meroni, R. Rossi Airblast sprayer electrification for real-time, continuous fan-airflow adjustment according to canopy density during pesticide application in 3D crops S. 389-396

„… canopy density during pesticide application in 3D crops How electrification can contribute to …” „… increased spray application efficiency PhD. M. Grella, Bsc. P. Marucco, Prof. PhD. F. Gioelli, Full …” „… velocity, are crucial factors influencing the quality of the spray application and the amount of …”

N. Strieker, T. Kohmascher Increased Dynamics and System Efficiency with Position-Controlled Hydraulic Cylinder S. 125-132

„… saving effect comes as an additional benefit, since the increased requirements are fulfilled with a …” „… stroke and frequency is reduced by the application of a smaller cylinder. The power supply via the …” „… . Summary and Outlook With the application of the introduced electro-hydraulic linear actor into the …”

R. A. Rohrer, J. D. Luck Automated Droplet Size and Rate Control via Electromechanically Actuated Variable-Orifice Nozzles and Boom Pressure S. 117-124

„… , Lincoln, NE, USA Abstract Simultaneous control of a wide range of droplet sizes and application …” „… pounds on 390 M acres [1]. Spray application methods are well developed and have widespread use, but …” „… estimates, approximately 10% of agricultural pesticide sprays miss or move from intended application sites …”

P. Fellmeth Faster CAN for better interplay with highspeed ISOBUS S. 541-550

„… announced the support of CAN FD for J1939 based applications. This comprises a much higher data rate as …” „… is taken into consideration on new ECU developments. The ECU’s application part can stay the same …” „… better utilization of the available bandwidth by means of more efficient application protocols is …”

L. Frerichs, L. Buck Structuring of electrified agricultural machine systems – Diversity of solutions and analysis methods S. 1-10

„… morphological box finally results in specific concepts. The application of the morphological box for the …” „… a much larger UAV prototype specifically for pesticide application with a payload of 200 kg and an …” „… analyzed with the simulation tool, taking real year effects into account. The process chain is composed of …”

G. Fiocchi Hybrid and full-electric solution for Telescopic Handler S. 147-152

„… the aging effect to the BMS. Fig. 1: ePower Systems electrification process …” „… it’s becoming a very attractive vehicle due to the wide range of applications from agriculture to …” „… provide a good solution for mobile applications. The synchronous technology offers an high level of …”

A. Klein, M. Kissel, P. Pickel, F. de Moraes Boos, V. Kegel GridCON2 – Development of a Cable Drum Vehicle Concept to Power 1MW Fully Electric Agricultural Swarms S. 11-16

„… Electrification and automation are increasingly applied to agricultural applications. John Deere has taken part …” „… free convection (0 W/m) cannot match the requirement of a similar or higher cooling effect as cable …” „… increased vehicle and drum length. Which, in addition, effects the maneuverability by influencing …”

F. Pult, A. Stein, M. Geimer Challenges in the Use of Alternative Fuels: Solutions to handle Boil-Off Gas in Agricultural Machines S. 431-440

„… ) and therefore has a high potential for agricultural applications. Studies on heavy diesel trucks have …” „… than [8], it is burned to reduce the climate damaging effect. This is not suitable for agricultural …” „… Two effects can be observed with concept 2 (Fig. 3): The closer the pressure gets to the critical …”

J. Doerr, R. Kalmar, B. Rauch, S. Stiene Data Spaces in Agriculture – Status Quo and Perspectives S. 511-520

„… as applications in precision farming, decision support systems for farmers on the operative and …” „… context of complex processes and difficult predictions of effects in the biosphere, comprehensive and …” „… interoperability network for agricultural applications and to build a sustainable ecosystem for innovative …”

A. A. Klopfenstein, C. R. Dean, R. Venkatesh, S. A. Shearer New Tire Technologies vs. Tracks – A Controlled Field Investigation to Assess Productivity S. 335-342

„… little evaluation completed on the comparison of these tire/track technologies and their effect on fuel …” „… separated to study the effect of optimal tire and track configurations, transmission mode (APM or fixed …” „… the exception of the LSW 1100 singles. Table 2: Effect of tire/track configuration and …”

P. Riegler-Nurscher, J. Prankl, D. Schauer Stereo camera-based method for grassland yield estimation S. 301-308

„… classification presented serve as the foundation for automated machine control, site-specific applications …” „… light and appear black, especially with small clover plants. This effect could be reduced to a limited …” „… grassland yield during harvesting is the basis for different precision farming applications in grassland …”

I. Stasewitsch, J. Schattenberg, L. Frerichs, K. Kruger, J. Schobel, M. Lehr, T. Neugebauer Localization with a ground penetrating radar in harsh agricultural environments S. 153-162

„… reduces the areas of application or a 24/7 operation is not possible. At GNSS methods like GPS, the …” „… 8.5 cm and a denser mapping is too data inefficient and time consuming from an application …” „… . According to own investigations, the roll motions have an effect on the sweeps. However, at moderate speeds …”

C. Birkmann, J. Wieckhorst, J. Pieper, C. Ehlert, R. Stirnimann, M. Stettler The Integration of a Scientific Soil Compaction Risk Indicator (TERRANIMO) into a Holistic Tractor and Implement Optimization System (CEMOS) S. 29-36

„… and depending on a driving speed that is suitable for the current working application. Step six gives …” „… of a tractor during field work application is described in figure 2. The CEMOS calculation and the …” „… .; Lamandé, M.; Lassen, P.; Tøgersen, F. A.; Arvidsson, J.; Keller, T.: Modelling effects of tyre inflation …”

M. Abdipourchenarestansofla, H. P. Piepho Yield observation outlier detection with unsupervised machine learning in harvest machines S. 343-348

„… . This work demonstrates an application of unsupervised machine learning for harvester yield monitoring …” „… effect of deletion on RMSE improvement. In a simple word, the more residual we kick out the smaller the …”

S. Lorenz Machine operation task analysis – A deeper look into the shift of task profiles within operating agricultural cyber-physical production systems S. 473-484

„… applications in soil cultivation the following analysis focuses on a soil cultivation process on the field …” „… . Ackerbau-technische Lösungen für die Zukunft, 9. Endsley, M. R. & Kaber, D. B. (1999). Level of automation effects …” „… ), 419–433. https://doi.org/10.1109/thms.2017.2732506 Kaber, D. B. & Endsley, M. R. (2004). The effects of …”

doi.org/10.51202/9783181023952

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Skin Model Shapes: A new Paradigm for the Tolerance Analysis and the Geometrical Variations Modelling in Mechanical Engineering

Benjamin Schleich

Reihe: Konstruktionstechnik/Maschinenelemente

Band 438 2017

Treffer in den folgenden Teilen:

Application and Benchmark of the Tolerance Analysis Approach based on Skin Model Shapes S. 163-191

„… 7 Application and Benchmark 163 7 Application and Benchmark of the Tolerance Analysis Approach …” „… single application example covers adequately all issues, that are possibly relevant in tolerance analysis …” „… between 0.2mm2 and 1.3mm2 (mean triangle size 0.6mm2). 164 7 Application and Benchmark (a) Coarse Surface …”

Introduction S. 1-4

„… on every manufactured artefact, and their effects on the product quality throughout the whole product …” „… , where the effects of tolerance specifications on both design and manufacturing requirements can be …” „… analysis, which enables the virtual prediction of the effects of geometrical part deviations on geometrical …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Generation of Skin Model Shapes 81 4.4 Applications and Perspectives for Skin Model Shapes in Mechanical …” „… Simulation for Skin Model Shapes . . . . . . . . . . . . . . . 119 5.3.4 Application to the Example Case …” „… Problem Description and General Approach . . . . . . . . . . . . . . . 131 5.4.3 Exemplary Application …”

Identification of Need for Research S. 63-66

„… manufactured artefact and have distinct effects on the quality and function of mechanical products. 7us, these …” „… effects on the product behaviour. As it has been shown, this requires many activities, that are nowadays …” „… efficiently, tolerance analyses are employed to predict the effects of geometrical part deviations on assembly …”

Conclusion and Perspectives for future Research S. 192-193

„… variations, which can be observed on every manufactured artefact, and their manifold effects on various …” „… prediction of the effects on geometrical part deviations on geometrical product key characteristics without …” „… elaborating a framework for the generation of Skin Model Shapes, and by carving out possible applications and …”

Context and State of the Art S. 5-62

„… effects on product assemblability, product quality, and product function along the whole product …” „… the effects of geometrical deviations on product characteristics already during product design, and …” „… parts of the same production lot. Furthermore, they have distinct effects not only on the product …”

The Concept of Skin Model Shapes as a new Paradigm for the Modelling of Geometrical Variations S. 67-84

„… generation of SkinModel Shapes are discussed. Aqer that, applications for the concept of Skin Model Shapes in …” „… Shapes are generated, which represent the Skin Model and allow the assessment of the effects of part …” „… tools in engineering applications are highly based on the representation of physical objects and solid …”

A comprehensive Framework for the Computer-Aided Tolerance Analysis based on Skin Model Shapes S. 85-156

„… , it can be used for many applications in the context of virtual product realisation. However, as …” „… Relationship between the Feature Rotations and the Parallelism Tolerance Figure 5.15: Effects of Feature …” „… optimization problem as given in eq. (5.11) do not lead to systematic effects with regard to the rotations r …”

Bibliography S. 199-238

„… , S., editors,Micro-Assembly Technologies and Applications, volume 260 of IFIP — International …” „… Applications, 11(1):107–119, 2014. [Asa09] Asante, J. N. A small displacement torsor model for tolerance …” „… Applications, pages 197–207. Springer US, 1998. [BB08] Bischof, A. and Blessing, L. Guidelines for the …”

doi.org/10.51202/9783186438010

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Bremslenkmomentoptimierte Kurvenbremsung von Motorrädern

Gerd Schröter

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 801 2017

Treffer in den folgenden Teilen:

The BST Chain of Effects and State of the Art Countermeasures S. 11-70

„… brake application. This effect is schematically illustrated in Figure 2.15, left. At first, the vehicle …” „… 2.1 Fundamentals of Motorcycle Dynamics 11 2 The BST Chain of Effects and State of the Art …” „… dynamics is given. In the second section, an extended BST chain of effects is composed from information …”

Discussion and Outlook S. 206-220

„… results are the following 178 : Field 1: BST Effect and Countermeasures Based on the underlying …” „… fundamentals of vehicle dynamics, the main influence factors on the BST chain of effects are identified and …” „… BST effect (cf. chapter 2.3.9). Field 2: Feasibility and Layout of BSTAM The main influence of a …”

Introduction and Aims S. 1-10

„… for fear of front wheel lock (cf. chapter 2.1.8). In consequence, their brake application in a …” „… chain of effects leading to the so-called Brake Steer Torque (BST) induced stand-up tendency as …” „… by a roll moment caused by the gyroscopic effect of the front wheel (d), an upward roll motion …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… Hammer Feinwerktechnik for the absolutely perfect application of strain gauges, and to GSG Mototechnik …” „… ................................................................ 9 2 The BST Chain of Effects and State of the Art Countermeasures ........................ 11 2.1 …” „… ........................................................................................ 33 2.2 The BST Chain of Effects …”

Bibliography S. 256-262

„… : Gyrostatic Mechanism. Patent Application US1048817A, 1910/12 Foale, Tony: Motorcycle Handling and Chassis …” „… Hikichi, T.; Kiyota, S.; Tagami, T.; Araki, M.: Motorcycle steering system. Patent Application EP2085307A …” „… , www.internationaltransportforum.org, last access: 2014-04-30 Kim, Daniel Kee Young: Dynamically balanced flywheel. Patent Application …”

Driving Tests S. 157-205

„… , turn radii R < 100 m, opening angles α > 30°, better α > 72°). Clearly show the desired effects: o …” „… effect without interferences through impending standstill, like balancing and taking the feet from the …” „… influence on the stand-up triggered by the BST effect. In order to get an impression about the test riders …”

Analytic Considerations on the Kinematic Layout and Effectiveness of BSTAM S. 71-124

„… and tire reaction moments as well as inertial effects on the steering system. For a well designed …” „… aim to mitigate the BST effect through scrub radius compensation and at the same time keep the …” „… a misaligning effect (turning inward the curve, increasing the steering angle) and those with …”

Implementing BSTAM in a Motorcycle S. 125-156

„… steering. 160 Weidele (1990): Compensated Steering for Motorcycle. Patent Application DE3933058A1 4.1 …” „… of the compressibility of fluids, flow and throttle losses, as well as “blow-by” effects that might …” „… cause with an exaggerated racing style roll angle of λ = 60° to highlight the effect) to a value as low …”

doi.org/10.51202/9783186801128

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GJAE - German Journal of Agricultural Economics

Alle Ausgaben: GJAE - German Journal of Agricultural Economics

GJAE Jahrgang 70 (2021) Heft 03 ISSN Online: 2191-4028

Treffer in den folgenden Teilen:

Martin Banse, Florian Freund, Inna Geibel The Impact of Dietary Changes on Agriculture, Trade, Environment and Health: A Literature Review S. 139-164

„… , therefore, summarizes existing studies on the effects of a reduced consumption of animal-source foods on …” „… the so-called rebound effect are presented. The identified studies suggest that a reduction in the …” „… could lead to a rebound effect. Further, this overview suggests that environmental and public health …”

Wolfgang Britz Automated Calibration of Farm-Sale Mixed Linear Programming Models using Bi-Level Programming S. 165-181

„… see DE FRAHAN (2019), the cited applications estimate dual cost functions. This paper links to this …” „… body of literature by exploring the application of EMP to Linear Programming (LP) and Mixed Linear …” „… ) parameters of a LP or MIP under some maximizing behaviour. We follow with applications to two smaller …”

Oliver Mußhoff, Henning Schaak Public Preferences for Pasture Landscapes and the Role of Scale Heterogeneity S. 182-191

„… ., 2010). So far, to the best of the authors’ knowledge, there are currently no applications of the GMNL …” „… seems to be a need for analyzing the behavior of this model in this kind of applications”. The present …” „… the GMNL with the MIXL are compared. To further exploit the effects of the scale parameter on the …”

Uwe Latacz-Lohmann, Gunnar Breustedt, Insa Thiermann Verringerung von Ammoniakemissionen durch Gülleansäuerung auf dem Feld: Teilnahmebereitschaft von Landwirten an Förderprogrammen / Abating Ammonia Emissions through Slurry Acidification during Spreading: Farmers’ Willingness to Participate in a Support Scheme S. 192-207

„… , stores and during application: Review of Danish Research, Trials and Experience. Proceedings from the …” „… Research Applications. In:. Marketing Research Methods in SAS. Experimental Design, Choice, Conjoint and …” „… . SEIDEL, A., A. PACHOLSKI, T. NYORD, A. VESTERGAARD, I. PAHLMANN, A. HERRMANN und H. KAGE (2017): Effects …”

doi.org/10.51202/2191-4028-2021-03

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Gleit- und Wälzlagerungen 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2415 2023

Treffer in den folgenden Teilen:

J. Dörner, T. Klütsch, Y. Ishibashi, S. Katto Development of Electrical Erosion Resistant Insulation Coating and Overmolding for Bearings in HEV/EV S. 59-78

„… % market share in 2030. Coming from 400V systems, the system voltage will double for many new applications …” „… markets and applications than today. Such prevention technologies used injection overmolding or coating …” „… functions such as quality stabilization, efficiency of coating application, and protection of coatings after …”

M. Busch Numerical simulation of rotor and gas-film dynamics in Schaeffler’s foil air bearings S. 221-234

„… Temperature consideration To estimate the application of different foil materials, the heat development in the bearing is a key issue. The simulation of temperature effects in gas bearings is addressed in the literature, see e.g. Refs. [26, 27, 37]. Vario …” „… is not suitable for system environments in which an oil contamination is disadvantageous or unfeasible, e.g. air cycle machines, cryogenic compressors, fuel‐cell compressors 1 or other high‐purity applications. Therefore, bearing concepts …” „… Fuel cells require very clean environments since a contamination of the gaseous media lowers the efficiency of the hydrogen combustion. VDI-Berichte Nr. 2415, 2023 221disadvantage, air bearings are less‐suited for low‐speed applications (<10000 …”

J. R. Koch Bearing creep in wind turbines S. 133-144

„… Bearing creep in wind turbines Dipl.-Ing Application NVH Specialist J. R. Koch, Timken Europe …” „… summarized in the following Figure: Fig. 4: Effects of relevant parameters on creeping, from [5 …” „… when the housing or shaft stiffness is low and/or when the application is submitted to extreme loads …”

F. Halmos, M. Bartz, S. Wartzack Schadens- und Ausfallmechanismen bei Wälzlagern unter Schwenkbewegungen S. 321-402

„… oscillating motion are used in a wide range of applications. However, there are no validated calculation …” „… methods for calculating the rating life for this application. Instead, the oscillating motions are usually …” „… Applications. J. Tribol. (2022) Nr. 144, S. 071601-1 - 071601-18. [5] SCHWACK, F.: Untersuchungen zum …”

S. Paulus, A. Gonda, S. Graf, O. Koch Impedanzmodellierung eines Wälzlagers – Vergleich von Näherungsgleichungen zu detaillierter EHD-Simulation S. 5-20

„… influence of cavitation effects in the calculation of the contact capacitance. The second model is based …” „… and effect of bearing currents in frequency converter driven elec-trical motors. Investigations of …” „… capacitance of an EHL point contact and application to rolling bearings. Tribology International 154 (2021), S …”

doi.org/10.51202/9783181024157

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OPE Journal

Alle Ausgaben: OPE Journal

OPE Jahrgang 11 (2021) Heft 35 ISSN Online: 2366-8040

Treffer in den folgenden Teilen:

Learn from the gecko! S. 16-17

„… gecko effect to engineering But how can an adhesive force be generated without external mechanisms …” „… use of an effect from nature. INNOCISE's technology is based on the so-called gecko effect: the …” „… , reversible adhesion system was developed, which is interesting for cross-industry applications due to its …”

Innovation exemplified S. 34-35

„… also be attached via this application method. The method used depends on the individual case …” „… & Printed Electronics become aware of the application. “The automotive industry is an important area. We …” „… the automotive industry might be interested in another side effect of the innovative production: “A …”

Smart insole sensors with printed electronics enable intelligent health tech S. 11

„… explore and develop novel sensor designs for such applications. The successful launch of the new HD …” „… applications paved the way towards today’s recognition in the field. Advantages compared to common sensor …” „… applications In the last two to three decades, the healthcare industry tried to develop foot sensor technology …”

Capacitive touch controls and in-mould electronics for automotive applications S. 32-33

„… automotive applications Quad Industries from Belgium designs and produces versatile and robust capacitive …” „… touch sensors and in-mould electronics (IME) that are specifically designed for automotive applications …” „… automotive HMI application, from HVAC controls to steering wheel commands to overhead panels. When …”

“We stay agile and adapt our programme for the benefit of our members” S. 40-41

„… pandemic in 2020. But I am happy to see that the PE industry is recovering from the effects of the …” „… opportunities, for example in medical applications. This means boosting developments and new products. In …” „… experts from all the different applications and technologies. We will transfer the roadmapping process to …”

The human body as a power source S. 43

„… latest edition of LOPEC in March showcased medical-related PE applications and products, with …” „… entering the store and can monitor social distancing in the waiting line. Healthcare applications were …” „… breadth of application opportunities for printed electronics in healthcare. The prototypes and products …”

doi.org/10.51202/2366-8040-2021-35

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International Conference on Gears 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2294 2017

Treffer in den folgenden Teilen:

S. Jain, B. James A simulation approach to calculate gear dynamic-factors for high-speed applications S. 649-658

„… A simulation approach to calculate gear dynamic-factors for high-speed applications Sharad …” „… design durable gears for high-speed applications, it is crucial to understand the influence of dynamic …” „… loads on gear fatigue life. One commonly used method to consider the effect of dynamic loads on gear …”

A. K. Shojaei, P. Volgers, M. Cassata Advanced modeling and experimental techniques for fatigue life prediction of plastic gears S. 1575-1582

„… industrial applications, e.g. electronic cars and bikes, has led to a rapid increase in plastic and hybrid …” „… metal/plastic gear applications. Most of to date modeling techniques have been developed for metal gears and …” „… applications, crack initiation is considered as the failure point for the component and the parts needs to be …”

E. Chiappetta, D. Morrey Non-standard spur gear tooth profiles for improved epicyclic gear system performance in low speed applications S. 825-834

„… applications Erasmo Chiappetta, Prof. Denise Morrey, Department of Mechanical Engineering Mathematical …” „… carrying capacity and physical packaging volume reduction, for applications characterized by low speed and …” „… requirements of specific applications [4]. Conventional gear design is based on a standard rack cutter of …”

Titelei/Inhaltsverzeichnis S. I-XXVII

„… 83 T. Schulze, helical-geared planetary gearboxes K. Riedel Applications – Electrified Power Train …” „… PM gears for eDrive applications 119 V. Janzen, G. Kotthoff, D. Eichholz W. Wang, Research on the …” „… , J. Xu, Y. Cheng, J. Liu Applications A. Lohrengel, Thrust cone bearings provide increased …”

A. Lohrengel, M. Heß Thrust cone bearings provide increased efficiency for helical gear units at moderate speed levels – Indications for possible energy saving potential in an expanded field of application S. 231-242

„… Indications for possible energy saving potential in an expanded field of application Druckkammlager bieten …” „… investigations consider three aspects which appear relevant to extend the field of possible applications for …” „… significantly for future applications. Kurzfassung Druckkammlager sind eine elegante Möglichkeit zur …”

B. Zhmud, J. Blomkvist, M. Fallström An advanced thermal processing & coating process for enhancing gear tribology S. 1451-1462

„… performance-critical applications such as motor racing. In the present communication, we present a new technology …” „… , etc. - can be used to target VDI-Berichte Nr. 2294, 2017 1451 specific applications requirements …” „… product is cooled down. Fast quenching after nitriding will increase the solution hardening effect from …”

D. Krüger, E. Leidich, I. Römhild, R. Heß, H. Linke Geometry, pitting and tooth root capacity of asymmetric gears S. 751-768

„… Problem The involute tooth profile is widely used in gearboxes for powertrain applications. The main …” „… common gear design. In high speed applications, the tooth root capacity is often the limiting factor, in …” „… applications are transmit torque in one direction only or are having one primary direction of load. In such …”

A. K. Shojaei, P. Volgers An improved lifetime prediction technique for plastic gears through finite element analysis and continuum damage mechanics S. 1109-1112

„… damage mechanisms are also linked to the self-heating effects. The developed computational tool provides …” „… prediction methods. 1. Introduction In most of metal applications, crack initiation is considered as the …” „… stress and self-heating effects on fatigue lifetime and operational behavior of plastic gears. 2 …”

S. Stoyanov, V. Dobrev, A. Dobreva Investigating dynamic behavior of planetary gear trains through the systematic approach S. 197-208

„… decreasing of noise and vibrations of planetary gear drives. The application of the relationships of natural …” „… simultaneously application of the systematic approach and the software system ABAQUS by the solving the problem …” „… . They are very attractive especially for aeronautical applications (turboprop engines, helicopter …”

K. Mao, V. Goodship, N. Madhav, R. Ramakrishnan, P. Langlois Experimental Investigations of Polymer Composite Gear Performance S. 1625-1636

„… applications with unique advantages over metal gears including their low cost and low weight. Currently …” „… , polymer composite gears are considered for applications from low-power precision motion to high power …” „… existing gear surface temperature predictions require further study to be used for practical applications …”

M. Kalin, A. Kupec Wear and Fatigue Behaviour of Polymer Gears under Controlled Temperature Conditions S. 1637-1648

„… an uncontrolled temperature. The results confirm the important effect of the temperature on the …” „… greatly improved. 1. Introduction The use of plastic gears in tribological applications has …” „… various applications [1, 2]. The main advantages of plastic gears are their low weight, low price for …”

D. Ghribi, C. Peyrac, M. Octrue Shot peening of gear tooth flanks: Search for an optimal surface topography against the micropitting S. 153-162

„… surface treatments have contributed to avoid the effects of the most classical and destructive kinds of …” „… combined surface treatments (case hardening and shot peening) for gear applications. These studies showed …” „… normal to the rolling direction to mimic real gear application. Fig. 1: Geometry of fatigue contact …”

P. Wang, M. Yang, Y. Guan, Z. Yang, Q. Li Global synthesis of speed increasing spiral bevel and hypoid gears S. 433-434

„… Technology, Beijing, China Abastract The public experience for design, manufacturing and application of …” „… contact and the recess contact interchange. These differences can have an effect on gear performance and …” „… gears for speed increasing application will be provided. The meshing difference between speed reducing …”

A. Miltenović, M. Banić, Ž. Mišković, R. Mitrović, V. Miltenović Prediction of heat generation in transmission bearings by application of FEM S. 1199-1208

„… Prediction of Heat Generation in Transmission Bearings by Application of FEM Assis. Prof …” „… affects the bearings geometrical characteristics. Heat generation has an adverse effect as well on the …” „… five causes, which is considered to be dominant. By application of finite element method, the heat …”

V. Angelopoulos, M. Hirsch PM gear rolling simulations using advanced plasticity material model and improved initial conditions S. 1277-1288

„… manufacturing components in many applications. The reason is the high productivity of geometrically complex …” „… attractive. Moreover, PM gears have been produced for many years and for different applications. Even though …” „… applications without the extra last step of hard finishing. This step can be skipped if a good surface can be …”

F. Concli, C. Gorla Numerical modeling of the churning power losses of gears: an innovative 3D computational tool suitable for planetary gearbox simulation S. 881-892

„… software, the techniques that have been developed by the authors for the specific application of gears and …” „… the application to real complex gearboxes. In order to show the capabilities of this new strategy, a …” „… computational domain 3. Application The simulation tool was implemented in the OpenFOAM® environment [23 …”

B. Schlecht, F. Rudolph, S. Schumann Experimental studies and simulation of hypoid gear lapping S. 1403-1414

„… number of effects that are not in accordance with this type of wear approach, though. These shortcomings …” „… prediction of wear depth for different applications. In Archard’s theory, the tribological system consists …” „… asperities, the other a rigid plane. The application of a normal load and sliding motion to the contacting …”

M. Daffner, M. Otto, K. Stahl Elastic deformation of a hypoid gearbox – Measurements on a static test rig to validate the calculated elastic deformation behavior S. 683-694

„… of compensating friction effects to get high-quality measurement results is successfully met by the …” „… measuring machine. The test gearbox is static and consists of a hypoid gearbox for automotive applications …” „… relative displacements with measurements. This procedure is widely used in practical applications [2 …”

J. Fechler, M. Böhm, S. Aberle, V. Merz A contribution to the NVH behavior of plastic gears in automotive applications S. 1531-1540

„… A contribution to the NVH behavior of plastic gears in automotive applications Dr.-Ing. J …” „… comfort applications is getting more and more important. This paper will give an overview of the current …” „… applications in the car. Seat adjusters, electric parking brakes (EPB), electric power steering system (EPS …”

M. McCormick, J. Michaud Isotropic superfinishing of high hardness steels – How using a custom REM ISF® process as a quality control, defect remediation, and isotropic superfinishing procedure can increase the performance of... S. 163-172

„… performance applications. The need for components that are lighter weight, have increased operating safety …” „… alloys for moist environment gear and bearing applications, or the development of high hardness …” „… , the potential for performance gains is clear. For gear applications, some primary focal areas for …”

J. J. Liou, S. Rakuff The development of worm drives S. 503-516

„… Vinci (1452-1519). Significant breakthroughs achieved for high speed applications in the 20th century …” „… applications where (1) noise is a concern, (2) space is limited, (3) absorption of shock loading is required …” „… shock or vibration, which is the typical case for many applications, the drive can be no-longer …”

B. Schlecht, T. Schulze, K. Riedel Tooth contact analysis under load on double helical-geared planetary gearboxes S. 83-96

„… . Double helical gearboxes are used in different applications in the industry where high rotational speeds …” „… body ‐ Shear deformation ‐ Hertzian flattening ‐ Compression deformation These effects cannot be …” „… distribution along the path of contact. Fig. 3 Definition of contact lines and force application points [1 …”

M. F. Stangl, U. Kissling, A. Pogacnik A procedure to find best fitting dresser with grinding worm for a new design S. 1307-1318

„… , would already exist within the company. To check the effects of using an existing tool on the current …” „… application. When this is completed, the engineer uses the new software module, which searches through the …” „… Fig. 5: Effect of changing AL*eff on hfpd and hapd. The radial position of the dresser may also be …”

J. Lohmiller, J. Hoffmeister, J. Hermes, M. Ansorg, H. Dhonau Development and investigation of austempered ductile iron (ADI) for thick-walled gear components S. 963-976

„… Planetary gear boxes are widely used in industrial applications due to their high power density. Especially …” „… for heavy industrial applications with low rotational frequency but very high output torque in …” „… defined by the number of planets sharing the load. Possible applications are in drive units, e.g. for …”

A. Pogacnik, S. Beermann Measuring permissible root/flank stress of plastic gears according to the VDI 2736-4 S. 1541-1552

„… gears used in different applications is increasing every year, mostly due to their cost effectiveness …” „… into more demanding applications, where high transmittable torque at elevated temperatures is required …” „… allowable temperature range, plastic gears are finding their way also into more demanding applications …”

I. Atanasovska, H. Abderazek Comparative analysis of few new procedures for spur gears tooth profile optimization with different methods and aspects S. 1169-1176

„… tooth profile parameters have a great effect on the load capacity, working life, efficiency and dynamic …” „… procedures. The application of developed optimization procedures on a particular gear pair series is used …” „… application fields for each of the procedures. 1. Introduction The optimization of tooth profile preoccupies …”

M. Schwenk, J. Hoffmeister, J. Hermes Prediction of local load carrying capacity for gears – a materials science approach S. 989-1002

„… application of local fatigue concepts. The first part of the paper gives an introduction to Finite Difference …” „… thermochemical effect includes the gas reactions that occur at the steel surface which can be simplified by using …” „… altering or kinetic effects due to the complex geometry of gearings are considered. Summary Numerical …”

C. Brecher, C. Löpenhaus, M. Schroers, T. Frech, P. Scholzen Optimization of NVH behavior of gears by alternative gear materials S. 539-552

„… damping and insulation effects of porosity and material stiffness. This report evaluates the potential of …” „… optimized gear design for an improved NVH behavior. Damping and insulation effects can improve the transfer …” „… stiffness, damping and insulation effects can be expected for gears made of PM as well as ADI. Fig. 1 …”

J. Cathelin, R. Janssen Material data for advanced plastic gear simulation S. 1553-1564

„… Material Data for Advanced Plastic Gear Simulation Julien Cathelin, Application Technology …” „… plastic materials for their gear applications. However, the task is not easy. There is no international …” „… applications like automotive, robotic, office machines, household, health care… The main drivers for their …”

E. Böyükbaş, H. J. Stadtfeld Surface structure shift for ground bevel gears S. 1391-1402

„… known in grinding and has led in many cylindrical gear applications to an additional finishing …” „… the wheel dressing cycle. Additionally to the wheel based effects the machine movements could also …” „… precisely timed relationship, a certain random effect will occur between the modification of different flats …”

L. Geng, N. Mimi, L. Lan, Z. Ying, W. Liyan Mesh stiffness of cylindrical gear including tooth surface – Friction based on FEA method S. 807-814

„… stiffness. The paper presents a method to include the effect of friction and lubrication into mesh …” „… are compared in this paper. The effects of loads and friction coefficient on mesh stiffness of helical …” „… stiffness. The recent researches [3-5] focus on the time-varying mesh stiffness including the effect of …”

M. Hein, T. Tobie, K. Stahl Test method for time-scaled fatigue tests of gear transmission systems S. 1073-1084

„… effects of an uneven load distribution are not considered completely. The new method is capable of …” „… damage mechanism. Additionally a possible basic load spectrum for one application case is shown. This …” „… stage remains unchanged. For the applications investigated by FZG/Ziegler [13], a realistic truncation …”

C. Gosselin, E. Fritz, L. Seiler CnC manufacturing of circular faced cylindrical gears S. 1343-1352

„… lubrication. An application demonstrates actual Spurved gear sets cut on a CnC machine using standard Face …” „… making them interesting for certain parallel shaft applications where increased tooth bending stiffness …” „… to guarantee relief at contact entry and exit. An application example shows the excellent agreement …”

O. Berka, M. Dub, F. Lopot Experimental measurement of gears impact in transmission S. 1119-1126

„… on strain gauges application into the tooth heels (Figure 3). VDI-Berichte Nr. 2294, 20171120 …” „… applications as oil platform movement, wind power station, etc. The gearboxes are tested in special stands …” „… values of KHβ coefficient, what can be interpreted as effect of limited stiffness of wheels and the …”

H. Hansson, H. Alm, A. Eng, M. Olsson Beveloid gears in planetary gear trains for increased Grundström, power density and reduced backlash Stensson, S. 579-590

„… very attractive in many applications, e.g. in gear boxes used for robotics. By using preloaded …” „… applications. VDI-Berichte Nr. 2294, 2017 579 Planetary gear trains with beveloid gears are also possible to …” „… the gears, planetary holders etc nor the stiffness in the system which has a considerable effect on …”

T. Utakapan, B. Kohn, M. Fromberger, M. Otto, K. Stahl Evaluation of gear noise behaviour with application force level S. 695-706

„… Evaluation of Gear Noise Behaviour with Application Force Level Dipl.-Ing. T. Utakapan …” „… meshes, an application force level was developed. This characteristic value allows noise behaviour …” „… , the formulation of application force level is derived and its usage is shown. Although the …”

G. Eitzinger Adaptive coatings on gears for NVH improvement S. 1439-1450

„… application and the above mentioned overlapping tolerances can be a source of NVH problems like whine or …” „… lowers the specific loads. The result is optimized backlash and improved NVH. Typical applications are …” „… , 20171440 Hardness values are defined related to the specific loads in the application. Typically, in a …”

D. Strasser, S. Troll, R. Sperlich, J. Münch Reliability safeguarding for an 8 MW wind energy gearbox in serial production – Prototype and process development ensuring stable quality at the highest level S. 1085-1100

„… Abstract Gearboxes for a multi megawatt offshore application require highest reliability. The reliability …” „… gearbox has been supplied successfully in May 2017. ZF uses the Differential Gearbox for this application …” „… methods like the Failure Mode Effect Analyses (FMEA) for designs, but also for processes. The FMEA has …”

C. Brecher, C. Löpenhaus, J. Pollaschek Influence of surface layer properties on tooth root bending strength of cylindrical gears S. 421-432

„… that have different effects depending on gear size are identified. 2 Introduction and Motivation …” „… the model understanding and expand its area of application. The aim of this report is to determine …” „… set of parameter to be investigated is the hardness HV0,1. The effects of varying hardness depths …”

M. Baar, P. Oster, T. Tobie, K. Stahl Theoretical investigations of the load distribution of small sized crown gear sets different material pairings S. 1593-1610

„… conditions, wear could be determined as main failure of the test gear sets. This basically effects on bad …” „… ; therefore supporting effects at the edge of the tooth flanks are not considered. pinion gear wheel …” „… caused higher stiffness of the crown gear tooth at the outer diameter and the stiffening effect of the …”

Y. Cai, L. Yao, Z. Xie, J. Zhang, C. Peng Influence analysis of system parameters on characteristics of the nutation drive with double circular arc spiral bevel gears S. 435-446

„… transmission system have important guiding significance in the design, manufacture and application of …” „… °. VDI-Berichte Nr. 2294, 2017 437 2.2 The effect of system parameters on efficiency The transmission efficiency …” „… error produced two separate effects as shown in Fig. 5. On the one hand, the change of meshing tooth …”

A. Furtmann, G. Poll Electrical stress and parasitic currents in machine elements of drive trains with voltage source inverters S. 109-118

„… effects of parasitic currents on the whole drive train have not been the focus of research. However …” „… to two root effects according to Mütze [3]. These effects are high frequency ground currents due to …” „… the motor bearings – the shaft voltages increase. The last to columns show the effect if one of the …”

C. Gorla, E. Conrado, F. Rosa, F. Concli Austempered Ductile Iron (ADI) for gears: manufacturing, performances and tests S. 977-988

„… the application to a family of small gearboxes for automation. Due to the limited experience and data …” „… pair wheel - 1.024 Application Factor - 1.000 Dynamic Factor - 1.060 1.057 1.054 Face Load Factor …” „… calculation to consider the load-stress relation and the statistical effects, have been compared with those …”

L. Zhao, R. C. Frazer, B. A. Shaw The influence of overlap ratio on transmission error in parallel axis gears S. 939-952

„… provide a recommendation for operating optimal overlap ratio when considering the effect from misalignment …” „… many applications ranging from automotive, power generation, marine, defence, aerospace. The …” „… Kissling [6] investigated the effects of the shape of tooth profile modifications on the transmission error …”

I. Moriwaki, R. Kikuchi, D. Iba, M. Nakamura, M. Nagatsuka Contact pattern control with simple cutter motion in face-milling of zerol bevel gears using 5-axis machine S. 1379-1390

„… parallel to the pitch cone of a bevel gear to be cut. Following the setting, effects of setting-parameter …” „… obtained from such a face-milling, and examine the effect of changes in machine setting parameters on the …” „… conjugate action. We believe that even the simplified method could be useful in the effect of machine …”

C. Hasl, P. Oster, T. Tobie, K. Stahl Bending strength of oil-lubricated cylindrical plastic gears – Modified bending strength calculation based on VDI 2736 S. 1649-1660

„… effects on tooth root stresses. Fürstenberger [5] indicated the importance of load-induced deflections …” „… contact ratio , according to Fürstenberger [5] does not consider the geometric effects of the number of …” „… applications, an extension of the empirical equation according to Fürstenberger [5] is proposed in [10] to …”

P. Garambois, E. Rigaud, J. Perret-Liaudet Robust optimization of gear macro and micro-geometries in order to minimize static transmission error and gear stiffness fluctuations S. 927-938

„… in the sense of at least one of the objectives. 5. Application An application example is briefly …” „… error. effect of wheel body deformation and interactions between adjacent loaded teeth. In 4th world …” „… , Jean Sabot, and Joël Perret-Liaudet. Effect of gearbox design parameters on the vibratory response of …”

S.-J. Tsai, L.-C. Chang, C.-H. Huang Design of cycloid planetary gear drives with tooth number difference of two – a comparative study on contact characteristics and load analysis S. 61-74

„… often used in the conventional application. The gear drives with TND of two ( z=2) are often applied in …” „… tooth pairs, as the analysis results in Figure 10 and Figure 11 show. The pin radius has less effect on …” „… larger eccentricity has a positive effect on the distribution of the contact stress. 0 200 400 600 800 …”

N. Sagraloff, M. Hein, T. Tobie, K. Stahl Practical use of micropitting test results according to FVA 54/7 for calculation of micropitting load capacity acc. to ISO/TR 15144-1 S. 143-152

„… the effect on micropitting is highly dependent on the lubricant temperature. By performing tests for …” „… ] regarding the operating conditions in real application and using the VDI-Berichte Nr. 2294, 2017144 …” „… application and the test result can be used for the calculation of the micropitting load capacity of a given …”

T. Schöler, H. Binz, M. Bachmann Method for the pre-dimensioning of beveloid gears – Efficient design of main gearing data S. 565-578

„… a method to pre-dimension main beveloid gearing data based on application requirements was …” „… are used in different applications to transfer mechanical power between intersected or skewed axles …” „… example of this application would be in robotic drives [1]. Fig. 1: Beveloid gears in a double screw …”

A. Mihailidis, G. Korbetis, N. Drivakos, I. Nerantzis Finite element method based analysis of planetary gear systems considering backlash and manufacturing deviations S. 75-82

„… . However, the model was 2dimensional. This is an important drawback, since it restricts its application to …” „… contact stress is obvious. The favorable effect of a free sun can be recognized at the fillet area …” „… . Results demonstrate the beneficial effect of a floating sun, and the impact of manufacturing deviations …”

E. Tanaka, H.-C. Lin Gear diagnostic system using zonal laser beam for practical use S. 845-856

„… the gear rotation angle. To confirm the feasibility and effect of the new method applied in Raspberry …” „… shown in Fig. 5. To confirm the feasibility and effect of the new method without using the encoder was …” „… (Application to a Helical and/or Profile Shifted Gear), Transactions of the JSME, Vol. 79, No. 803, (2013), pp …”

M. Kanters, B. van Wissen, R. Nickel Relevant tribological testing method for high performance plastic gears S. 1507-1518

„… Electronics and Specialized Industry, as shown in Figure 1. One important application area for high …” „… tribological applications such as gears. DSM has a successful track record in automotive gear applications …” „… , especially with the Stanyl® portfolio. To be successful in such applications, fundamental knowledge in …”

C. Brecher, C. Löpenhaus, J. Brimmers Potential of free flank modifications for beveloid gears S. 553-564

„… into the spotlight. Fig. 1 shows possible applications for beveloid gears. Beveloid gears are used for …” „… marine transmissions, for the application within four wheel drive vehicles and robot transmissions …” „… transmissions Fig. 1: Applications of Beveloid Gears Fig. 2 depicts the comparison of the contact pattern …”

K. Tsujii, R. Ishikura, K. Inoue, Y. Tanaka, T. Morita Effect of alloying elements on edge part over-carburizing in vacuum carburizing S. 1415-1426

„… Effect of Alloying Elements on Edge Part Over-Carburizing in Vacuum Carburizing Kenta Tsujii …” „… Center, Daido Steel Co., Ltd. Abstract In this study, the effect of alloying elements on …” „… is to clarify the effects of the alloying elements on overcarburization in edge parts. Fatigue tests …”

B. Guilbert, P. Cutuli, P. Velex Hybrid dynamic model of hollow thin-rimmed gears S. 623-634

„… effects of holes in thin-rimmed gears. To this end, an original hybrid gear model is introduced, which …” „… thin-rimmed applications with holes. This model is then condensed so that the only remaining …” „… – application on thin-rimmed gears, Journal of Mechanical design, 129:184-194, 2007, DOI:10.1115/1.2406088. [8 …”

E. Maier, A. Ziegltrum, T. Lohner, K. Stahl Characterization of TEHL contacts of thermoplastic gears S. 1483-1496

„… detrimental accumulation of contact heat limit its applications to lowly loaded machine elements. Lubrication …” „… thermal and mechanical properties limit its applications to low-load motion transmissions. Research has …” „… focused on unlubricated applications in which detrimental frictional heat is generated that leads to …”

P. Tenberge, D. Kupka, T. Panéro Influential criteria on the optimization of a gearbox, with application to an automatic transmission S. 253-266

„… Influential criteria on the optimization of a gearbox, with application to an automatic …” „… results have an effect on the shaft deflections and the gear load distributions, and thus indirectly on …” „… casing consideration, we can neglect its effect on the bearing positions, especially in the automotive …”

T. Aoyama, H. Inokura, Y. Shibata Prediction of plastic deformation in hypoid gears S. 669-682

„… discriminate between the effect of contact load and the effect of minor modeling error. In this study, the …” „… Normal Loads on an Elastic Solid With Application to Some Contact Stress Problems”, Trans. ASME, J. Appl …”

B. Kianian, C. Andersson Sustainability-conscious Powder Metallurgy gear manufacturing – An analysis of current manufacturing challenges S. 1251-1264

„… penetrate and obtain the automotive industry market and its applications with PM gears, over last 10 years …” „… the PM gear performance shows high resistance level match for high standard gear applications …” „… root and bending stresses causing clear disadvantages for PM. According to company A, these effects …”

B. Sievers, M. Berger, J. Hermes Technical guideline for the quality determination of bronze S. 479-490

„… ] investigated the pitting resistance of bronze materials under application-like conditions. Compared to the …” „… . 5.2 Application of the Guideline to Sample Materials The quality parameters defined in this guideline …” „… of the intermetallic phase. The effect of individual quality parameters on the load bearing …”

B. Černe, D. Zorko, J. Duhovnik Semi-analytical method for the prediction of the flank temperatures of polymer gears during running S. 1611-1624

„… initial ramping step for gradual load application, while a rotating movement of the driver gear was …” „… . 432-441, 2007. [3] F. Kennedy, “Thermal and thermomechanical effects in dry sliding,” Wear, vol. 100 …” „… . [10] J. Duhovnik, D. Zorko and L. Sedej, “The effect of the teeth profile shape on polymer gear pair …”

M. Shuai, M. Shuai, J. Guoguang, Z. Yidu, L. Chao, H. Haruo Research on multiple-split load sharing characteristics of 2-stage external meshing star gearing system S. 769-782

„… ], Ma et al. studied the effect of gear errors on the load sharing characteristic of the planetary …” „… distribution of star gear is uneven, load sharing effect is bad, as shown in the situation (b) (d ). The force …” „… ] Hidaka T, Sugimoto N. Effects of errors of elements on load distribution in planetary gears with various …”

C. Brecher, C. Löpenhaus, F. Goergen, D. Mevissen Crack propagation analysis of pitting damages of high-strength material systems in gear applications S. 281-292

„… Applications Prof. Dr.-Ing. Christian Brecher, Dr.-Ing. Christoph Löpenhaus, Fabian Goergen M.Sc., Dieter …” „… applications, the demand on high power density is continuously growing. Apart from optimizing tooth shape …” „… cycles will increase due to high-speed applications in combination with longer fatigue lives. Thus, the …”

L. Gondecki, M. Weibring, P. Tenberge Simulation and test method for the lubricant’s influence on the wear and fatigue mechanisms on tooth flanks S. 29-40

„… several investigations of gearboxes in different applications, a limiting criterion is stated …” „… . Nevertheless, in several industrial applications, gearboxes are operated under conditions in which the specific …” „… progress in a certain application is possible. 2. Wear and fatigue model of the tooth flank surface The …”

Y. Shen, S. Rinderknecht, M. Hoppert General modelling method of power losses in transmission with parameter identification S. 905-916

„… influencing factors like spinning direction, oil viscosity, housing effect and oil volume experimentally and …” „… application of dimensional analysis to helical gears. The dimensionless churning torque is expressed in …” „… , Carlos MCG, et al. "Gearbox power loss. Part III: Application to a parallel axis and a planetary gearbox …”

B. Kohn, T. Utakapan, M. Fromberger, M. Otto, K. Stahl Flank modifications for optimal excitation behaviour S. 1319-1330

„… nominal load of the mesh is 300 Nm at the pinion. In order to reduce the effects of premature and …” „… first mesh order is undesirably high over a broad load range. In most applications with non-stationary …” „… practical applications. For meshes that show less variation of TE than mesh B, it is even more demanding or …”

G. Hlebanja, S. Kulovec, D. Zorko, J. Hlebanja, J. Duhovnik Influence of the tooth flank shape on thermal load of the gear S. 1583-1592

„… Thermal load has a detrimental effect on the power transmission of a mating gear pair for all types of …” „… materials, which then exhibit less deformation, consequently less internal friction in dynamic applications …” „… towards use in miniature mechatronic applications. The 7th Int. Sci. Conf. Research and Development of …”

W. Wang, L. Han, Q. Yan, C. Xiang, Y. Li Research on the dynamic power split characteristics and the electric power coordinated control for a hybrid transmission system S. 131-142

„… reduces the power requirement for the motor. Therefore, it has a good application prospects. For …” „… results, it is found that using the electric power coordinated control strategy or not has a great effect …” „… single-shaft parallel hybrid powertrain. IET Control Theory Application, 2015, Vol. 9(2): 270-282. [6 …”

C. Weber, T. Tobie, K. Stahl Investigation on the flank surface durability of gears with increased pressure angle S. 173-184

„… hobbing tools the broad application of this toothing is due to its uniform transmission of motion. This …” „… application of special involute gears with an increased pressure angle in industrially running transmissions …” „… and circumferential speed have a significant effect on the pitting resistance. Pitting damages on case …”

R. Müller, L. Schirmer New tolerance concepts for the realization of steel-only worm gears S. 467-478

„… clearance should be reduced to a minimum because of its tremendous effects on the contact pattern’s position …” „… the tolerance management, it is to say that the application and combination of different methods of …”

T. Frech, C. Löpenhaus, F. Klocke Influence of the contact conditions in cold rolling on the density profile of powder metallurgical (PM) gears S. 1265-1276

„… < ρ0 < 7.2 g/cm3. Since the highest bulk density is most relevant for highly loaded applications such …” „… Parameters on the Density Profile To analyze the effect of different process parameters on the density …”

doi.org/10.51202/9783181022948

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ELIV 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2357 2019

Treffer in den folgenden Teilen:

P. Gesner, F. Kirschbaum, F. Landenberger, J. Scheiffele, L. Morawietz, B. Bäker Modeling and identification of electrochemical energy storage for drive train development – Review and evaluation S. 101-114

„… suitable cell materials in an early development stage. Other important applications of such digital …” „… electrical behavior and does not regard any models on thermal effects, cell aging or any functions of the …” „… of the frequencies in the voltage response has an immense effect on the measurement and simulation …”

A. Kashyap, A. Gendron-Hansen, D. Sdrulla, B. Odekirk The Transition of EV Applications from Silicon to Silicon Carbide – Helping the power electronics design community overcome reliability challenges for EV applications that use silicon carbide S. 177-188

„… The Transition of EV Applications from Silicon to Silicon Carbide Helping the power electronics …” „… design community overcome reliability challenges for EV applications that use silicon carbide A …” „… reshape their roadmaps and strategies. Typical EV applications such as on-board charging (OBC), DC-DC …”

U. Bodenhausen Mission AI in Automotive – Collaboration Models and Functional Safety S. 375-382

„… great potential for many automotive applications. Collaboration models of several partners will be an …” „… , but also for many other automotive applications, where an AI-based algorithm can be used to augment a …” „… already common application of AI in cars. According to a recent report about the market in the U.S. [1 …”

T. Grasshoff, O. Tamm Efficiency Advantages of SiC in Electric Drive Train Applications S. 169-176

„… and the effect to the usage in power electronic applications. Fig. 1: Characteristics of …” „… Efficiency Advantages of SiC in Electric Drive Train Applications Thomas Grasshoff, Oliver …” „… the area of car electrification. Vehicle applications and the related environmental conditions create …”

M. Kruppa, W. Thomas Digital Light – Function & Design on Demand utilized for Car2X Communication S. 581-XII

„… applications. Today, only a low number of segments (N<5) is used, like in the AUDI A8 where segmentation is …” „… used for novel animation effects. New innovative approaches by Audi and OLED suppliers like OLEDworks …” „… combinations of different segment states. Having those installed in taillight applications it is possible to …”

T. Zipper, R. Gee Vehicular RF Architectures – Managing integration of next generation automotive wireless systems S. 227-238

„… wireless services, their properties, and potential automotive applications. Particular focus will be …” „… applications, such as emergency call (E- Call), software flashing Over The Air (OTA), Stolen Vehicle Tracking …” „… (SVT), Remote Vehicle Control (RVC), and applications based on Vehicle to Everything (V2X). The market …”

B. Fähnrich, A. Körner Easy Integration of 48V Mild Hybridization by Dual Voltage Battery Management – Realizing CO2 saving potentials by low implementation efforts S. 139-152

„… loading is acceptable for this application. The control algorithms ensure that at least one string is …” „… the SPP configuration, with the same objectives and effects. SSS configuration The SSS …” „… focus of the application and can only be supported to a limited extent. This must be assessed in detail …”

R. Pfeffer, N. Ahn Potential of Training Neural Networks Using Virtual Environments S. 365-374

„… of application for artificial intelligence algorithms. Recognition of the driver’s intentions, by …” „… means of voice or gesture detection, are also typical applications for artificial intelligence. In …” „… error rate in the meta data with a potentially adverse effect on the training of the AI algorithms …”

L. Schindele, D. Schütz, F. Heber, P. Sailer, G. Le Hen, N. Müller Future e-mobility and the change in system requirements – The interplay between battery and thermal management for different mobility concepts S. 87-100

„… simulation software GT- SUITE®. It captures all relevant mechanical, electrical and thermal effects. Fig. 1 …” „… operating temperature range and keep it there. As an example for this, this chapter describes the effects …” „… be matched to each other. With a vehicle designed for urban applications (e.g. small battery and …”

J. Heinrich, A. Braasch, F. Plinke Ensuring the reliability, availability and safety of fully automated and autonomous transport systems through modern system architectures S. 11-20

„… application and their failures and repair. After a software failure the components can be switched off …” „… , restarted or the whole application can be moved to another processor, resulting in a new repair and failure …” „… behaviour that must be methodically defined. A new start of an application, a flash of an image or external …”

R. Roppel, M. Görber Function- and Service-Orientation – a Game Changer for the E/E-Architecture of Tomorrow S. 213-226

„… success will be well-defined Application Programming Interfaces (API) that can be reused for all …” „… application functionalities. In the upcoming paper, the function-oriented development approach for the …” „… (application programming interface). The definition of the API is the central communication-relevant and …”

M. Kleinkes, W. Pohlmann, C. Wilks Boost Safety & Styling for vehicle lighting – Individualization and new Functionalities S. 551-566

„… higher number of pixels, higher brightness, with application specific aspect ratio and higher functional …” „… applications are the full adaptive headlamp, visualize specific areas of safety or interest for the driver …” „… on a super-integration of one single silicon application specific integrated circuit (ASIC) supplying …”

M. Brunner, H. Adlkofer Hardware matters: how one chip can impact the security of a connected vehicle S. 455-468

„… security peripherals for security-critical applications, such as payment, access control or passports. Such …” „… a host processor (e.g., application processor or microcontroller) via a dedicated interface, such …” „… – effect relation is maximized for an adversary. That is, he gains maximized effect (maximized damage …”

S. Greiner, H. Löhr, P. Duplys Continuous Security Testing for the Automotive Domain S. 479-492

„… Research. 2 Automotive Requirements In contrast to enterprise software and web applications, automotive …” „… compilation of the target, for the application of formal methods, the pre-processing can generate a formal …” „… automotive ECUs. We discovered security-relevant findings, which could be resolved and did not have an effect …”

O. Ur-Rehman, G. Wallraf, B. Holderbaum, M. Jentges Impact of Cybersecurity and Safety Standards on ADAS Software Development Practices S. 407-418

„… application of this approach are summarized in Table 1. Table 1: Exemplary hazardous event in TARA for …” „… on BSI-Standard 100-4) Operational - Io (adapted Failure Mode and Effects Analysis (FMEA …”

doi.org/10.51202/9783181023570

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Dritev 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2401 2022

Treffer in den folgenden Teilen:

F. Duchi, M. Ivarson, A. Schmitt, F. Haag Innovative E-Drive testing and software optimization – Key to maximize range, comfort and robustness of modern electric powertrains S. 37-60

„… . How the application of the inverter is performed has a big impact on the system and the quality of it …” „… (E-Drive) can be simulated with high precision and the inverter application starts in a virtual environment …” „… behavior of the E-Drive and the ICU application generated in the virtual environment, besides the usage for …”

G. Göppert, M. Adrian AI Approach to Wet Friction Torque Model Adaptation S. 321-334

„… effects of sealing friction which itself is strongly dependent on surrounding temperature. Since we focus …” „… such that this influence is neglected for the moment. On top of this rather static friction effect …” „… friction effect depending on engine or exter-nal vibrations, transferred torque and slip is overlayed …”

S. Bümmerstede Flowforming – High-strength complex components including toothing formed from a single sheet of metal S. 197-208

„… pure forming with-out machining. Application for this technology include: E-motors, clutches …” „… application possibilities are very diverse. To date, parts have been produced for exploration of the earth …” „… “cold hardness effect” and the very advantageous fiber flow after forming which gives the components a …”

P. He, A. Eßer, S. Rinderknecht, M. Schmiedt A Degradation Model of a Wet Friction Clutch based on Theoretical and Experimental Analysis and the Application for a Condition Monitoring Method S. 303-320

„… Application for a Condition Monitoring Method Ping He, M.Sc., Dr.-Ing. Arved Eßer, Prof. Dr.-Ing. Stephan …” „… friction behavior. However, the interaction effect between the material and the ATF degradation cannot be …” „… inertia was used to detect the effect of oil temper-ature and energy level during sliding, controlled by …”

M. Hein, S. Prinke, A. Damm, P. Fischer Testing of shift elements – Standardized Methods, State of the Art and Future Challenges S. 73-94

„… elements, for example to realize multi speed functionality, for connect / disconnect applications or as …” „… elements. It will further describe future challenges in this field of application. Besides standardized …” „… / disconnect applications or as safety clutch. Testing of shift elements typically aims at validating the …”

M. Schröder, K. Herold, C. Monissen Efficiency Increase of Electric Machines with Active Thermal Field Weakening S. 119-132

„… to weaken them. This additional current increases the copper losses, which has a negative effect on …” „… 121In literature, temperature effects in electric machines are often evaluated with respect to …” „… dependence of the maps used to control the electric machine. Li et al. analyze temperature effects on the …”

M. Essam Ahmed, I. Garcia de Madinabeitia Merino, F. Duchi Advanced Electric Drive Modelling for Thermal and NVH adaptive control S. 407-XII

„… conducted to demonstrate the effect of the interaction between inverter, motor drive control, electric …” „… under different testing conditions such as testbed and vehicle where the cables and parasitic effects …” „… temperature, and the effect of overmodulation on e-machine losses and temperature. In addition, this …”

C. Ugare, A. Sibirko Plastics in high reliability Power Inverter Applications S. 209-222

„… Plastics in high reliability Power Inverter Applications Integrated circuit packaging, cooling …” „… , that plastics are not the material of choice for highly reliable applica-tions. This paper describes …” „… traction applications, despite having tough reliability require-ments. This paper shows the advantages and …”

H. Spånberg Electric Torque Vectoring Disconnect unit, eTVD S. 253-266

„… purpose/application. By optimizing the piston size and number of friction discs, the same torque capacity and disc …” „… the mix, the yaw control authority of the AWD system control can be considered a “second level” effect …” „… ” effect on the yaw acceleration and gives the powertrain the ability to directly influence the vehicle yaw …”

A. J. Wimmer High-Speed Testing: The Fast Lane towards a Running System S. 365-380

„… applications at Isar Getriebetechnik over the last years. Fig. 1: Power, speed, and torque requirements of …” „… high-speed drive test systems for e-mobility applications over the last decade (projection for 2022 …” „… applications in large balancing machines is a shifting mechanism in power split gearboxes. This provides the …”

P. Alagarsamy, A. Zangaro Compact Reduced Order Model (ROM) based on Finite Element (FE) Models of Power Electronics in Electric and Hybrid Vehicles S. 95-108

„… ) or heat sink could be considered for a parametric model order reduction i.e., the effect of the …” „… know the Krylov-subspace and its application in the heat transfer area. A simple conjugated heat …” „… heat sink and one heat source. But for power electronics application multiple cooling conditions must …”

T. Skubacz, C. Burkhardt, S. Krischke Proof of Concept: Bistable Shift Element S. 241-252

„… and application (according to [1, 2]) In the multitude of possible hybrid or purely electric …” „… . The second example (Fig. 1b) shows the application in an e-axle configuration. The vehicle may also be …” „… the clutch, torque application e.g. mean torque 60 Nm and then fading in of the oscillation ±10 Nm at …”

K. Lee, M. Song, S. Lim Multi-body Dynamics of a Vehicle Axle System Based on a Time-varying Gear Mesh Model for Investigating Hypoid Gear Noise and Vibration S. 185-196

„… effects must be accurately considered to generate a dynamic simulation model. For this reason, we present …” „… only a single gear stage in many cases. However, neglecting to consider the total system effects of a …” „… charac-teristics of the rear axle in a vehicle application. In the hypoid gear set, the precise time-varying hypoid …”

S. kyoung Lee, B. jae Lee, H. joon Kim Extreme cornering performance of Integrated Drive Axle on vehicle S. 291-302

„… effect of increasing the camber stiffness according to the appli-cation of IDA, How much it is effective …” „… VEHICLE”, IMECE2013-64265, ASME 2013. [2] Kim Young-min (2017). A Study on the Application of the …”

J. Kniel, M. Göckler, B. Müller Holistic thermal management as a “must have” for efficient BEV S. 397-406

„… possibilities, and the questions is, which one fits the best to the application. This is where our holistic …” „… Mission Profile is describing the relevant Use-Cases for the application. Within the Thermal System Model …” „… vollelektrischen Antrieb. Springer-Verlag, 2019 [2] Hao, X. et al.: Seasonal effects on electric vehicle energy …”

F. Pfister, N. Hetzel, K. Büttner Objectified Evaluation of Fundamental Driveability Maneuvers at Powertrain-in-the-Loop Testbeds for Electric Drive Units S. 61-72

„… therefore offers particularly favorable preconditions for highly dynamic applications. The setup of the …” „… such a way that the power reserves can be utilized to model dynamic effects on the wheel. The …” „… used for driveability applications, it must pass a quality gate. This quality gate consists in checking …”

F. Lagier, N. Freund, K. Bause, S. Ott, A. Albers Simulation-based evaluation of high-speed PEEK gears in automotive powertrains and design of a validation environment for high-speed gears S. 223-240

„… environ-ment, which allows the material to be investigated in an application as high-speed gearing, is …” „… basis of data obtained in this way, conclusions are drawn about the possible applications of PEEK in …” „… effect on energy consumption, as the turning rates are the highest in this first stage of the gearbox …”

S. Cortès, A. Albers, C Dettmann, P. Boche Chassis Dynamometer – a development environment for calibration and validation of vehicle drivetrains in context of RDE legislation? S. 347-364

„… takes into account the application areas of this validation environment and the objectives of different …” „… standstill. The effect is shown in in the right plots of Fig. 11. Fig. 11: left: traction force timeline …” „… the engine speed (0,7224) despite of high accuracy for the QQ cross-correlation values. This effect …”

doi.org/10.51202/9783181024010

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Autonomous Systems 2017

Herwig Unger (Hrsg.), Wolfgang A. Halang (Hrsg.)

Reihe: Informatik/ Kommunikation

Band 857 2017

Treffer in den folgenden Teilen:

Gerhard Sartorius Metrology and Machine Learning S. 88-104

„… lot of applications in everyday life. In this approach artificial information carriers are connected …” „… . Unwanted noise effects were reduced by the averaging properties of the algorithms used. Each data record …” „… usable as reference data. In practical applications the available data is not ordinarily free of errors …”

Yuhong Song, Zhong Li, Junying Niu, Wolfgang A. Halang Chaotic Central-frequency Modulation Effective for EMI Suppression in Switching Converters S. 166-173

„… human being’s health. Therefore, it is obliged to suppress EMI for application of switching converters …” „… whether the specific frequency affects the chaos application or not. For a system, its EMI energy can be …” „… frequency and its effect on EMI reduction. It is verified that the central frequency of the chaotic signal …”

Pongsarun Boonyopakorn, Phayung Meesad Performance Evaluation of an Immune Genetic Algorithm S. 32-64

„… optimize the results. In [5], Wu and Lu studied the effects of hybrid optimization strategies by …” „… computation paradigm [6]. AIS approaches are used in various optimization applications andmost of them show …” „… selection, immune networks, and negative selection are also used in several applications such as …”

Kamiba Kabuya Isaac, Muhindo Kule Mutengi On the Application of the COMPRAM Methodology for an Understanding of Societal Problems S. 245-256

„… 245 On the Application of the COMPRAM Methodology for an Understanding of Societal Problems An …” „… Application to the Lack of Access to Good Quality Electricity in DR Congo Kamiba Kabuya Isaac1, Muhindo Kule …” „… security 246 Kamiba Kabuya Isaac, Muhindo Kule Mutengi et al. through applications such as smart cities [1 …”

Gerhard Sartorius Data Preprocessing and Outlier Detection in Multivariate Data S. 105-140

„… distance has to be used in the vicinity of the corresponding data. An orthonormal WT has the effect of …” „… , this has the effect of producing such a construction in the multidimensional space. An ensemble of …” „… manufacturer calculation X =f (flow) yes Flow range manufacturer’s specifications X = yes Effect of ambient …”

Günter Fahrnberger Secure Filtering Techniques for Instant Messaging S. 174-187

„… blind computing. Blind computing indicates that a cloud application computes ciphertext data without …” „… , an ordinary cloud user does not have a lock on own applications and confidential data anymore …” „… blind computing paradigm [3]. Blind computing indicates that a cloud application computes ciphertext …”

doi.org/10.51202/9783186857101

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Drivetrain for Vehicles 2016

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2276 2016

Treffer in den folgenden Teilen:

J. Willert, C. Bünder Modular and Scalable Approaches in Layshaft Transmission Design S. 167-176

„… . Carsten Bünder, Getrag, Untergruppenbach Abstract For today´s worldwide applications, scalability …” „… scalability, are restricted to a narrow field of applications, and consequently require a full redesign …” „… adapted to different applications. The major concern was to design a universal product that enables …”

A. Kooy, D. Eireiner, T. Krause, C. Herbers, B. Vögtle Torsional Damping Systems for all relevant Powertrains – Extending current Damping Technologies S. 257-270

„… damper concepts for critical applications. VDI-Berichte 2276, 2016258 2 Powertrains and Methodology LuK …” „… with the amplitudes being very engine speed dependent. Fig. 2: Effect of CDA in a 3-cylinder …” „… vehicle also effects subjective ratings, but as a rule of thumb for acceptable NVH ratings, an amplitude …”

M. Hochrein, F. Mühlfeld, J. Buhl CBW system by ZF – maximum efficiency with maximum acceptance – Maximum efficiency with maximum acceptance S. 109-120

„… . Freewheeling has nowadays been established in automatic transmissions (AT) due to the positive effect on fuel …” „… consumption. By implementing an automated clutch actuation system these fuel saving effect can be transferred …” „… test results can be transferred to CBW application and considered as realistic. Based on the concept …”

O. Back, A. Damm, P. Echtler Clutches with positive fit for Automatic Transmissions S. 221-230

„… Looking at the effect of an exemplary application in the WLTP, a CO2 savings potential of up to 2.5 g/km …” „… makes it possible to replace multi-disk clutches for certain applications. Their special design …” „… demands on transmission control and application. Additionally, it is only possible to use dog clutches …”

R. Welter, M. Kneißler, M. Hausner, D. Schulteis The Fascination of Clutch-by-Wire S. 121-136

„… volume application by means of prototype vehicles. VDI-Berichte 2276, 2016 125 Fig. 4: New pedal …” „… force emulator for CbW applications The CbW technology shown may possibly give the impression that it …” „… buildup against clutch travel, which has a direct effect on the driving experience in mechanically …”

M. Kraft, W. Pflieger, S. Henzler, C. Nizzola, S. Rinderknecht Simulation-based study of drivetrain electrification to improve driving dynamics S. 177-192

„… . On the other hand it has side effects regarding component mass. Taking these into account …” „… .] The study performed by Schoeggl [8] is illustrated in Figure 3. Application example is also a hybrid …” „… . Its main functional principle is maximization of electrical braking application. Its application is …”

J. Winchester, A. Favale, S. A. Martin Lightweight, Highly Efficient Drive System S. 667-680

„… 20% more efficient than the traditional motors used in offhighway traction applications. These …” „… draws comparisons whilst analysing applications it can be used within. 1 Introduction Planetary …” „… gearboxes are widely used in materials handling and off-highway applications. Many of these applications …”

M. Spreckels, U. Christoffer Efficient synchronizer for comfort and performance – increase of manual and dual clutch transmissions S. 207-220

„… design) or into new applications utilizing all benefits of the design. The segmented synchronizer system …” „… . Latest innovations like the lever or servo synchronizer have been successful in niche applications, but …” „… reduces the risk of self-locking and the probability of adverse effects such as blocking or double bumps …”

S. Foulard, S. Rinderknecht, R. Fietzek Paradigm Change in Transmission Design by Online Condition Prediction – Cost- Efficient and Resource-Optimized Lightweight Design based on the eLIFE and ecoLIFE3 Concepts S. 515-530

„… example of two concrete application cases, namely a manual and dual clutch transmission (DCT). Furthermore …” „… today's design and operating procedures is given. Application-oriented, easily adaptable and reliable …” „… during service inspections in order to generate databases. Two real application cases have been …”

D. Engelmann, W. Müller, M. Geimer Project “Line Traction 3” – Mechanical driveline with activewheel hubs S. 731-742

„… tests. In a concrete vehicle application, the amount of sensors may be reduced. The lowpressure range …” „… the ring gear. Such an effect could not be identified, however, as long as the demonstrator was …” „… measurement instruments. For a concrete application, a more integrated version could be realised, as long as …”

R. Nasdal, U. Bernhardt Cascaded gears: Possible Applications and Experiences S. 101-108

„… Cascaded gears: Possible Applications and Experiences Dipl.-Ing. Roland Nasdal, Dipl.-Ing …” „… shifting questions the relevance for DCTs. The driver feels nothing but has only the acoustic effect of a …” „… travel distance, that this effect has no influence on both, homologation efficiency and real life …”

H.-W. Raedt, F. Wilke, C.-S. Ernst Lightweight Design in transmission by forging technology in passenger cars and light commercial vehicles S. 485-502

„… applications. This makes it possible to quantify the cost of lightweighting using stronger transmission steels …” „… model for this application segment, the vehicle (ensuring it was the latest generation) was purchased …” „… lightweight potential and their effects on lightweighting (Source: fka for Lightweight Forging Initiative …”

A. Albers, S. Ott, N. Bursac, S. Rapp Product Generation Engineering – efficient and effective to innovative drivetrain solutions S. 17-32

„… assemblies or extending their application domain [Albers et al. 2015c]. Using the Kano Model [Kano et al …” „… their application using the powertrain of a modern vehicle with the function "transmitting torque from …” „… consequence of the improved isolation effect caused heavier wear in den WSPs. Those were covered with the …”

F. Brezger, A. Moser Energy Saving Potentials by Advanced Functionalities of Clutch or Brake actuator Systems for Vehicle Drivetrains S. 137-156

„… only the secondary effects but compared with a partly shut off or pressure reduction of pump devices …” „… savings by secondary effects by design of the pump and system architecture. Assuming a possible lowering …” „… can reduced to 0.92 W and friction loss down to 102.6 W. The mentioned further secondary effects can …”

W. Hinz, G. Bednarek The new 8-speed FWD Automatic Transmission for General Motors / A. Opel AG S. 383-396

„… front-wheel-drive vehicles as well. The first application front-wheel-drive 8-speed automatic transmission (AF50-8 …” „… requirements for the different applications into account, a global project team was established to ensure an …” „… , Tennessee, in Detroit Hamtramck, Michigan, and in Jinquiao, Shanghai, China. In future applications, we …”

M. Jordan, P. Tenberge Optimized Start-Stop-Control of a P2-Hybrid – Identification of critical parameters for comfort and timing S. 421-434

„… applications with an electric motor. The standard transmission with torque converter is in series production …” „… fidelity is chosen to capture all effects that will affect the comfort during the tow-start and the …” „… the first gear [7]. The effect of rotational vibration in the drivetrain on the longitudinal …”

A. Pigeard, T. van Dongen, L. Römers, S. Strauss Start/Stop Coasting and CVT – An effective, customer perceivable and attractive fuelsaving combination S. 805-816

„… directive 2057: The frequency weighted acceleration awT considers frequency-dependent effects on the human …” „… durability because the clutch works as a fuse. Conclusion: There is a large potential for CVT applications …”

K. Fronius, A. Harsch, P. Neuwirth, J. Gindele The AMG SPEEDSHIFT DCT from the Mercedes-Benz 7G-DCT Family – Performance for the Road and Race Track in the Compact Segment S. 53-68

„… have been incorporated into the application of this transmission. The driver thus has five drive …” „… applications were developed and produced by Daimler AG. For the facelift of the AMG A-Class, the engine …” „… made of sinter metal. Steel synchronizer bodies had to be used for the AMG application. Fig. 4 …”

A. Lampe, U. Mettin, R. Serway Clutch control of stepped automatic transmissions by using a virtual DCT-structure – Power shifts made easy with generic control software S. 405-420

„… . Nonzero coefficients in the anti-diagonal of the external coupling matrix represent the effects on input …” „… as in Fig. 9 (left). VDI-Berichte 2276, 2016 415 Fig. 9: Power split effect with and without …” „… the safety lock up control of the closed clutches. 5 Fields of application As shown in the …”

S. Fujimoto, N. Shiomura, K. Sato, Y. Kawahara The Trend and Future of Torque Converter for CVT S. 869-878

„… Combustion Engine (ICE), the application of supercharger, diesel engine, direct injection and cylinder …” „… application of high tensile steel, aluminum and CFRP. For the transmission, while the expansion of …” „… , light, compact and lower cost, will be used more. On the other hand, the application of multi-plate LU …”

P. Gwinner, M. Otto, K. Stahl Torque-Vectoring Transmission with Reinforced Plastic Housing for an Electric Subcompact Vehicle – Measures to Integrate a Plastic Housing into an E-Drive Transmission S. 503-514

„… has to be attached, which has the further positive effect of easy compensation of different thermal …” „… the use of a conventional and modular superimposing electric machine. The application of a reinforced …” „… the housing. This gear concept with double helical gears enables the application of lightweight …”

F. Pflüger Virtual calibration of conventional & hybrid drivetrain strategy – Transfer drive strategy calibration from vehicle in a virtual environment S. 563-576

„… detail, to create a transformation to routines, and further execute a validation and application in …” „… required that allows accurate representation of longitudinal, lateral, and vertical dynamic effects. It …”

M. Funk, G. Bofinger, J. Patzer, D. O. Lautenschlager, E. Granderath The New Porsche Dual Clutch Gearbox (PDK) – an Important Component of the Powertrain of the Future S. 69-84

„… specific vehicle application and meets all requirements, some of which compete with one another. The …” „… that along with tooth geometry, the bearing base also has a decisive effect on acoustics. Because of …” „… , and this minimised the effect of displacement to the beveloid gear tooth design. Fig. 13: Widening …”

J. Utz, V. Lichtenwald, G. Hirt Short Synchro (STSS) – reduced shift travel for MT’s and DCT’s – Development of a synchronizer system for future demands in transmissions S. 231-242

„… reduced by approximately 1 mm if a module of 1.0 mm is selected. The effect of the reduced tip length …” „… , Selection, Design and Application“ [2] Wirth M., “Schleppmomente in Synchronisierungen von …”

A. Albers, U. Reichert, S. Ott, A. Radimersky Software supported development of a Battery Electric Vehicle powertrain considering the efficiency S. 321-338

„… the electric machine is increasing and the required maximum speed is decreasing. For the application …” „… http://www.mercedesbenz.de/content/germany/mpc/mpc_germany_website/de/home_mpc/passengercars/h ome/new_cars/models/b-class/w242/facts/technicaldata/model.html [17] ‘Effect 360‘.Accessed March …”

doi.org/10.51202/9783181022764

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Verschleiß- und feuchteresistente MoS2- Festschmierstoffschichten für den Gleit- und Wälzkontakt

Bernd Vierneusel

Reihe: Konstruktionstechnik/Maschinenelemente

Band 440 2017

Treffer in den folgenden Teilen:

Literaturverzeichnis S. 179-204

„… : Synthesis, Characterization and Applications. 30.05-05.06.1996, Alvor/Portugal. Dordrecht/Niederlande …” „… . /30/ BHUSHAN, B.: Principles and Applications of Tribology. New York: John Wiley & Sons, 1999. /31 …” „… Hall-Petch effect in nanocrystalline materials?. Acta Mater. 55 (2007), S. 3749–3756. /47/ CHAKRAVARTHY …”

Titelei/Inhaltsverzeichnis S. I-XVIII

„… application. The thesis consists of a simulative and an experimental part. In the simulative part, effects of …”

doi.org/10.51202/9783186440013

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