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VDI Wissensforum GmbH (Hrsg.)

Automation 2021

Reihe: VDI-Berichte

Band 2392 2021

Treffer in den folgenden Teilen:

D. Patel, A. Hoell, T. Schildknecht, E. Eberhardt, V. Seelman, P. Becker, M. Stumpert A look inside functional safety over 5G S. 155-168

„… relevant stopping performance of the AGV. The proof of concept included following components: A safety …” „… To further investigate the performance of functional safety over wireless infrastructure, laboratory …” „… performance of the widespread safety protocol PROFINET using PROFIsafe traffic and provides a comparison to …”

D. Persson, J. Pohl, A. Rieder Increased reliability and safety in Coriolis flowmeter operation by monitoring its physical response to process conditions S. 737-750

„… Increased reliability and safety in Coriolis flowmeter operation by monitoring its physical …” „… to provide increased reliability and safety in operations by enabling early detection of any …” „… capabilities of the HBSI parameter and its potential to increase operational safety and efficiency as well as …”

N. Öksüz, S. Bouschery, M. Schlappa, J. Sporkmann, M. Unterberg Towards an Artificial Intelligence based Approach for Manufacturing Resilience S. 649-664

„… company’s resilience based on how and to what extent a company’s performance alters when it is affected by …” „… potential disruptions. A company’s performance is derived from established key performance indicators (KPI …” „… both the magnitude and duration of deviation from targeted system performance levels” when facing one …”

C. Sonntag, D. Wolff, D. Bleidorn, E. Balling, F. Marx Maximizing Efficiency and Transparency in Batch Processing with Simulation-driven Predictive Decision Support S. 249-260

„… long-term simulations predict average expected performance values for production variants for the …” „… affect the performance of industrial production since it leads to long shut downs of parts of or even of …” „… the line (such as violations of safety thresholds, vessels that run full or empty, or even shut-downs …”

V. Gowtham, A. Willner, W. Pilar von Pilchau, J. Hähner, M. Riedl, N.-S. Koutrakis, J. Polte, E. Uhlmann, J. Tayub, V. Frey A Reference Architecture enabling Sensor Networks based on homogeneous AASs S. 5-16

„… processes through the means of computing systems keeping in view of safety, reliability and economy. The IT …” „… roadmap showing the impact of EC based on Key Performance Indicators (KPI) is available [7, 8]. The …” „… examples of published examples. To forecast performance of industrial assets based on the collected data …”

doi.org/10.51202/9783181023921

VDI Wissensforum GmbH - International Conference on Gears 2022

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VDI Wissensforum GmbH (Hrsg.)

International Conference on Gears 2022

Reihe: VDI-Berichte

Band 2389 2022

Treffer in den folgenden Teilen:

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

„… Improved rotorcraft drivetrain safety and related research with special focus on improved …” „… lives. The European Union Aviation Safety Agency (EASA) got in 2018 from the European Parliament the …” „… task to improve safety in aviation. For rotorcraft the goal was set to reduce helicopter accidents by …”

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

„… Weight and cost reduction potentials with high performance polymers for gearsKazuma Yanagisawa …” „… , HattersheimAbstractWeight and cost reduction potentials with high performance polymers for gears Use in drive elements of …” „… high-performance materials like GENESTAR™PA9T.VDI-Berichte Nr. 2389, 20221020Proximity to customers is important …”

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

„… Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling …” „… example, integrating a cooling system can increase the safety against scuffing or reduce the amount of …” „… shows the possibility of significantly increasing the safety factor against scuffing. This work …”

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

„… design of low-noise gear trains that also maintain high performance for efficiency, durability, and …” „… , an automated process of designing gear trains to achieve the targeted performances has become a key …” „… in the standards and gear handbooks, the design outcome to increase transmission performances at a …”

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

„… [5] is used to perform advanced calculations of the hypoid stage. The performance of each machine …” „… gear ratios. The fine design is done iteratively on the performance determining machine elements. 3 …” „… life, spur or hypoid gear performance, and gear efficiency. In addition to these geometry-dependent …”

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

„… systems, a large number of empirical values and standards exist for the design of high-performance …” „… explicit geometry synthesis of gear toothing. Based on performance and gear ratio specifications, its …” „… adjacent sections to ?/? 1.4 [17]. At the same time, all safety factors ? must exceed the given nominal …”

Titelei/Inhaltsverzeichnis

„… DesignInternational Conference on Gears 20224th International Conference on High Performance Plastic Gears 20224th …” „… . Pinnekamp, RENK AG, Augsburg;S. Marburg, Technical University of Munich-VIB, GarchingNVH-performance versus …” „… 545F. May, TÜV SÜD Schweiz AG, Winterthur, SwitzerlandImproved rotorcraft drivetrain safety and …”

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

„… Increased load carrying capacity of gears through optimized steel performance, surface conditions …” „… and processes Steel performance Influence on high quality manufacturing M.Sc. Elias Löthman, Ovako …” „… fatigue performance. In a recent series of tests in an FZG back-to-back rig on running gears, the …”

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

„… magnetic gear is overloaded, the components slip against each other - similar to a magnetic safety clutch …” „… transmission fulfills the function of an otherwise necessary magnetic safety clutch. In addition to the safety …” „… . VDI-Berichte Nr. 2389, 2022 1417Fig. 2: Magnetic transmission with exact slip torque for safety applications in …”

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

„… to evaluate performance and accuracy Figure 4 presents a comparison of the influence number method …” „… width direction and the overall tooth root safety for different calculation variants. Figure 7 (upper …” „… at one tooth. 0,70,80,911,1F0 F15 F31-75Tooth root safety SF1PinionBEM FEM0,70,80,911,1F0 F15 F31-75 …”

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

„… a suitable criterion to determine the scuffing safety for other types of gears. However, for worm …” „… temperature under consideration of the load conditions. To determine the scuffing safety factor, the thus …” „… To determine the scuffing load capacity of a worm gear, eq. (9) proposes a scuffing safety factor …”

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

„… would result in completely different safety factors against wear. If the wear factor measured on gears …” „… consider the effect of lubricant in the calculation of the tooth root safety factors. Since often high-end …” „… performance prediction, Tribiology Int., vol. 43, no. 1–2, pp. 433–439, 2010. [9] Černe B. et al …”

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

„… presented. Starting with the required performance data in order to investigate the tooth root load carrying …” „… . At this position of the drivetrain, a safety brake is integrated. Besides the controlled test rig …” „… stop in case of a tooth root breakage, the safety brake especially covers the case of an emergency stop …”

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

„… Operating behavior and performance of oil-lubricated plastic gears C. M. Illenberger, M.Sc …” „… made of plastic, today ever higher performance classes are being achieved, right up to the kilowatt …” „… high-performance plastics in the material pairing steel-plastic. For this purpose, temperature measurements are …”

A. L. Kapelevich, Y. V. Shekhtman Parametric study of hypocycloidal involute gears S. 433-444

„… . 2389, 2022 435tip radii of the mating gears. It gives some additional safety margin against this type …” „… Performance Parameters of Internal Gearing with Low Tooth Number Difference Figs. 10 – 12 present charts of …”

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

„… ensuring collision safety, among other performance requirements. As a result, transmission gear durability …” „… target performance. Gear specifications are then designed so as to satisfy the criterion. In order to …”

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

„… viscosity. [1] It should be noted that the performance of the lubricant regarding micropitting resistance …” „… calculating a reference value for the determination of the safety factor against micropitting of a …” „… performance of different gear lubricants also for gears in modern gearboxes. Conflict of interest: On behalf …”

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

„… failure models or extensive experimental data, else revert to overly large factors of safety producing …” „… and Uni-Directional Bending Fatigue Performance of Unreinforced and Carbon Fiber Reinforced Polyamide …”

doi.org/10.51202/9783181023891

VDI Wissensforum GmbH - LAND.TECHNIK 2022

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VDI Wissensforum GmbH (Hrsg.)

LAND.TECHNIK 2022

Reihe: VDI-Berichte

Band 2395 2022

Treffer in den folgenden Teilen:

C. J. Lee, S. Schatzle, S. A. Lang Evaluation of perception sensors for safety of highly automated machine operations S. 163-170

„… Evaluation of perception sensors for safety of highly automated machine operations C. J. Lee …” „… operation of agriculture machines. The choice of adequate sensors in terms of technical performance and …” „… system poses great potential for reducing safety-related hazards in machine operation [3]. However …”

M. Varani, G. Molari, M. Mattetti, S. Fiorati, N. Lenzini, M. Montanari Tractor equipped with an external electric generator combined with electric powered Sprayer and Mulcher performances evaluation S. 381-388

„… Mulcher performances evaluation M. Varani PhD, Prof. G. Molari PhD, Alma Mater Studiorum …” „… safety during implement connection, less noisiness, accurate implement rotational speed control and fuel …” „… is to evaluate the performances of the combination of a tractor equipped with an e- Source and …”

M. Rothmund, J. Witte, N. Wolniak, T. Nothdurft AEF Wireless In-Field Communication – Common Coverage Map as a first application for interoperable cooperative field work S. 397-404

„… enable direct communication between cooperating machines. Safety-critical use cases with potential …” „… AEF Expert Teams “Security” and “Functional Safety” is established. Since the goal is not only to …” „… exchange data, which must be sent for road safety use cases, but also sensitive information which permits …”

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

„… related performances, advantages and also TCO impacts. Electrification process The ePower Systems …” „… definition, Components and architecture identification and Performance simulation; just in the last two …” „… energy management solution based on the mission profile, without penalising the vehicle performances. To …”

C. Krause, N. Iqbal, J. Hertzberg, M. Hollmann, J. Martinez, D. Nieberg, A. Ruckelshausen, S. Stiene, S. Rottgermann, M. Muter, A. Berghaus, J. Herbers, S. Menke Concept of a Test Environment for the Automated Evaluation of Algorithms for Robust and Reliable Environment Perception S. 177-184

„… where environmental perception is a must have from the safety point of view. Even thinking of the …” „… sensor data interpretation algorithms on agricultural machines. To ensure an appropriate level of safety …” „… . Testbed and Carrier To investigate the performance of different sensor systems under a wide range of …”

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

„… divide or share the operation activities in order to increase performance and to release the human …” „… setup that threats system performance or will lead to bad production quality. Evaluating process and …” „… performance): 70-80% There is no situation that exceeds the systems capabilities so it operates within the …”

R. Buchaca, T. Langer Quantification of operator assist features’ impact on grain cart operation S. 227-234

„… expected, that the operator assisting features has a large impact on unskilled operator’s performance …” „… focused on the crop flow and tuning the combine for optimal harvesting performance. However, this is …” „… Stressors Among Iowa Farmers,” Journal of Agricultural Safety and Health, vol. 14, no. 4, pp. 431–439, 2008 …”

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

„… compensation of alternating side wind. All this leads to the high level of requirements of performance and …” „… safety and the specialty of the implemented electric control strategy complete the introduction to the …” „… to improve safety and detection level of the control system. Hydrostatic System Environment The …”

C. Scholz, B. Pamornnak, S. Becker, A. Ruckelshausen Practice of autonomous field robotics compared to a tractor-implement-combination for the example of mechanical weed control S. 111-116

„… , an evaluation is carried out to compare the performances of mechanical weed control from autonomous …” „… safety or analysis for economic viability) become more VDI-Berichte Nr. 2395, 2022 111 important [3] [4 …” „… Autonomy), guidelines of approvals (including functional safety) as well as the presentation of support …”

S. Becker, B. Kazenwadel, M. Geimer Automation and Optimization of Working Speed and Depth in Agricultural Soil Tillage with a Model Predictive Control based on Machine Learning S. 55-64

„… optimization parameters such as fuel efficiency, performance or total costs depending on the individual needs …” „… making of such systems is difficult and limits the usability due to safety concerns. This paper …” „… performance reward function keeps accelerating the tractor, while the reference driver stays with 8 km/h. The …”

Titelei/Inhaltsverzeichnis

„… performance � � � �65 I. Beermann, CLAAS Selbstfahrende Erntemaschinen GmbH, Harsewinkel; A. Kipp, CLAAS …” „… , Lehrte Evaluation of perception sensors for safety of highly automated machine operations …” „… external electric generator combined with electric powered Sprayer and Mulcher performances evaluation …”

R. R. Shamshiri, C. Weltzien, T. Schutte Multi-Sensor Data Fusion with Fuzzy Knowledge-based Controller for Collision Avoidance of a Mobile Robot S. 349-358

„… safety of the operation. Modern farms are expected to produce more yields with higher quality at lower …” „… study ? was set between 5 and 45 km/h. The performance of the controller was tested by publishing a …” „… : The performance of the fuzzy knowledge-based controller for collision avoidance of the robot was …”

doi.org/10.51202/9783181023952

VDI Wissensforum GmbH - Commercial Vehicles 2019

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VDI Wissensforum GmbH (Hrsg.)

Commercial Vehicles 2019

Reihe: VDI-Berichte

Band 2350 2019

Treffer in den folgenden Teilen:

B. Barrois, H. Koch, T. Erhart Next Generation Active Safety Systems for City Buses – The Foundation for Automated Driving S. 207-218

„… sophisticated active safety systems and defend its position to be the leader in safety. The strategy is to …” „… sustainable by developing autonomous active safety systems. As we are talking about level 1 and 2 autonomous …” „… life traffic safety for all road users. Additionally this is the basis for autonomous driving because …”

A. Ebmer Innovative platform concept for commercial vehicle cabins – Optimized approaches in respect of modularity, assembly, light- weight and aerodynamics, flexible applicable for commercial vehicles of tomo... S. 33-44

„… direct visibility, safety, various propulsion systems as well as customer needs further increase the …” „… systems, also with extended front end for further safety and comfort optimization. VDI-Berichte Nr. 2350 …” „… assembly way. Improved comfort and safety requirements as well as driver assistance systems are increasing …”

K. Feyerabend Over The Air Software Updates for commercial vehicle trailers – How to ensure latest software in all trailer ECUs S. 231-242

„… drastically increases brake performance and safety of truck/trailer combinations. It is standardized in ISO …” „… manufacturers. Enabling A/B swap on a microcontroller may also have negative impact on performance, which also …” „… and supervision of safety and security of the cargo, by reading different sensors and issuing alarms …”

M. Fritz Modular Platform Approach for Electric Drive System in Commercial Vehicles S. 103-114

„… modular solutions to address the heterogeneous requirement regarding packaging performance scaling while …” „… . km. Besides the weight class the performance scaling depends strongly on the operational area of …” „… the commercial vehicle and covers performance range from 150 kW for light duty vehicles up to 450 kW …”

G. Nitzsche, J. Engasser, P. Mentink AEROFLEX – Advanced Energy Management in Distributed Powertrains S. 281-292

„… developments. In addition to aerodynamic measures, smart loading units and safety developments, a distributed …” „… global approach enables a supervisor safety controller, which ensures driving stability for the vehicle …” „… functional safety. Even though no homologation of the vehicles is planned in the project, a reduced safety …”

M. Hoepfl, J. Lützner Knowing the Truck Driver S. 219-230

„… Highway Safety) fatalities on US road involving trucks. In Europe the number was 4002 in 2016 (source …” „… requirements on safety, the growing digital eco-system around us also finds its way into the vehicle of today …” „… related to safety, e.g. open/closed eyes, head position and gazed direction. This is the key advantage of …”

A. Banerjee, P. Kniess, F. Tenbrock, M. Mohr, G. Gumpoltsberger ZF Assistance Functions for Swap Body Trucks – Functional innovations support trucks for the autonomous, safe and efficient handling of containers at depots S. 123-136

„… from the mainboard and is used for safety purposes. Aurix and the high-performance CPU/GPU on the …” „… logistics industry has been under massive pressure in terms of costs and performance for several years now …” „… - VDI-Berichte Nr. 2350, 2019 123 cesses can be restructured to improve performance, logistics companies …”

G. Milton, H.-M. Koegeler, R. Varnhagen Validating the fuel consumption of trucks featuring a dynamic electronic horizon in real world traffic: methods and results S. 149-174

„… information about the performance of a vehicle on a given mission under a specific real-world traffic …” „… , then simulation may be used to make repeated assessments of performance under a given traffic …” „… used to assess and make a model-based validation of the performance of predictive control advances …”

W. Schmitt, P. Huse, R. Koehnsen A new chassis-concept for electrified, light commercial vehicles based on innovative forming technologies S. 61-72

„… high performance material. Especially due to cost sensitivity within carrying business it is essential …” „… additional costs by using high-performance material. The second step of the lightweight-concept after …” „… performance of the structure. Within the presented construction it is used to improve the crash behaviour …”

G. Schünemann The eTrailer – Intelligent hybridization for heavy duty commercial vehicles – Electric drive installed in a semi-trailer and integrated in the truck & trailer overall brake system control leading to s... S. 87-98

„… safety and efficiency of commercial vehicles, has now extended this concept by the WABCO eTrailer to a …” „… traction support from the trailer with ensured vehicle stability and safety. VDI-Berichte Nr. 2350, 2019 …” „… trailer side interface to the electric drive and the trailer-specific comfort and safety functions, and …”

M. Lamke, M. Eisele, F.-D. Speck ZF Kit for E-Mobility Products for Commercial Vehicles S. 73-86

„… in-house for optimum performance and durability and since its development is from one source, synergies …” „… software based on the modular system reduces the effort and ensures optimum performance and reliability …” „… component protection functions and the safety functions developed according to ISO26262. Figure 3 …”

D. Schnepp Open Platforms as A Solution Approach for Smart Logistics – Increase connectivity in networked commercial vehicles S. 251-258

„… . In this way, accidents can be avoided, and the safety of road users can be increased. Reduced …” „… high-performance communication systems such as Automotive Ethernet. In addition, the electronic control unit …”

doi.org/10.51202/9783181023501

Thorsten Lajewski - Friction Potential Estimation for Autonomous Driving

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Thorsten Lajewski

Friction Potential Estimation for Autonomous Driving

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 816 2022

Treffer in den folgenden Teilen:

Intermediate Layer Classification S. 104-126

„… be a safety risk, thenext tested approach was to use the worst case road condition measured with …” „… and snow/ice. In order to evaluate the MARWIS measurement per-formance, the eight MARWIS output …” „… evaluate the performance of the sensor. The results can be seen intable 5.3. The columns indicate the …”

Bibliography S. 155-174

„… zero: a toolkit for road safety in themodern era. Injury Epidemiology. 2017, vol. 4, no. 1.3. SINGH, S …” „… States. National Highway Traffic Safety Administration,2015. Tech. rep. U.S. National Highway Safety …” „… Highway Traffic Safety Administration, 2006. Tech. rep.U.S. Department of Transportation - National …”

Titelei/Inhaltsverzeichnis

„… Parameter for the Tyre PerformanceU Number of ClassesV Viewing Distance mXISymbolsW Width of Tyre Contact …” „… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553.2 Measurement Method - Single Wheel Braking . . . . . . . . . . . . . . 573.2.1 Safety …”

Introduction S. 1-35

„… autonomous drivingcan improve upon. Three of the most important aspects are• safety,• congestion, especially …” „… in densely populated areas, and• costs of transportation.Safety Worldwide, ambitious targets aim to …” „… of these systems have already proven to increase safety. The first introducedsystems were Anti-lock …”

Remaining Risk of Overestimating the Friction Potential S. 127-135

„… customs in Germany. Alsotraffic density or the performance of the vehicles could influence the …” „… arearound 0.95. Including the safety margin for errors between SWB and the full brakingperformance, a value …”

Fundamentals of Tyre Friction and its Effect in Tyre Models S. 36-54

„… performance are introduced.392 Fundamentals of Tyre Friction and its Effect in Tyre ModelsPhysical Properties …” „… ]. The performance of the tyre is classified relative to measurements conductedwith the SRTT by …” „… calculating the ratio G of the MFDD of the tyre divided by the MFDDof the SRTT. The performance range of …”

doi.org/10.51202/9783186816122

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