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SIMVEC 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2407 2022

Treffer in den folgenden Teilen:

L. Stütz, T. König, M. Kley Testing of the tire modelling for a vehicle dynamics simulation on a Road-To-Rig test rig S. 185-196

„… conditions on the test rig as realistically as possible. Road-To-Rig (R2R) test rigs have clear advantages …” „… the tire modelling for a vehicle dynamics simulation on a Road-To-Rig test rigErprobung der …” „… . Various driving scenarios are performed and tested on the Road-To-Rig (R2R) test rig. The reproducibility …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… vehicle dynamics simulation on a Road-To-Rig test rig . . . . 185 L. Stütz, T. König, M. Kley, Institut …” „… | 08:47:08 | 148 mm x 210 mm f Prüfstand & Simulation im Kontext “Road to Rig”Energieflussuntersuchung eines …” „… : Empowering Engineering Organizations with Deep-Learning – Applications to a faster transition towards e-drive …”

doi.org/10.51202/9783181024072

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41. Internationales Wiener Motorensymposium 22.-24. April 2020

Bernhard Geringer (Hrsg.), Hans-Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 813 2020

Treffer in den folgenden Teilen:

M. Wipfler, W. Rossegger, B. Pressl, T. Haidinger, R. Bauer Road to Rig - Modellbasiertes Testen für E-Mobilität/R2R - Model Based Testing for E-Mobility Applications S. II-350-II-361

„… . Robert Bauer, Kristl, Seibt & Co GesmbH, Graz Road to Rig – Modellbasiertes Testen für E-Mobilität R2R …” „… flexible Integration der Teilmodelle in die Prüfstandsautomatisierung ermöglichen mittels der Road to Rig …” „… Die KS-R2R (Road to Rig) Technologie ermöglicht die straßenrealistische Darstellung der Belastungen …”

D. Höfler, S. Maxl Frontload im Entwicklungsprozess: Road-to-Rig Methodik durch innovative Messtechnik /Frontload in the Development Process: Road-to-Rig Method through Innovative Measurement Technology S. II-415-II-425

„… Frontload im Entwicklungsprozess: Road-to-Rig Methodik durch innovative Messtechnik Frontload in the …” „… Development Process: Road-to-Rig Method through Innovative Measurement Technology Kurzfassung Immer kürzer …” „… , unter anderem durch Road-to-Rig (R2R)-Methoden setzt sich weiter fort. Speziell im Noise Vibration and …”

J. Kolling Die Rolle von Kooperationen fur die BMW Group/The Role of Cooperations for the BMW Group S. I-433-II-X

„… GesmbH, Graz: Road to Rig – Modellbasiertes Testen für E-Mobilität R2R – Model Based Testing for …” „… , Dipl.-Ing. S. Maxl, tectos gmbh, Graz: Frontload im Entwicklungsprozess: Road-to-Rig Methodik durch …” „… innovative Messtechnik Frontload in the Development Process: Road-to-Rig Method through Innovative …”

doi.org/10.51202/9783186813121

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Dritev 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2401 2022

Treffer in den folgenden Teilen:

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

„… determined from real test drives on the road and on the test rig or as output of a 1D longitudinal dynamics …” „… timeline of road and test rig / bottom left: calculated deviation / right: histogram of deviation of …” „… -0.047VDI-Berichte Nr. 2401, 2022356 Fig. 6: left: engine torque timeline of road and test rig / right …”

T. König, L. Stütz, L. Bauer, M. Kley Model-based simulation of a longitudinal dynamics vehicle model with a single-wheel drive S. 381-396

„… , 2022388 Fig.8: Schematic and real test rig setup based on Bauer et al. 2021 [22] To calculate the …” „… on a test rig. An artificial neural network is used to create an efficiency model that is integrated …” „… test rig with varying speeds and loads. Based on the test data, an efficiency model is generated using …”

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

„… drag torque curve; SC/SDS up to 5,000 rpm, fully lubricated, determined on DTS8 test rig 4. Assessment …” „… selected lubricant or the lubrication condition ("wet" to "dry"). For the test series, a modular system was …” „… . In further tests, one electric motor was released and the motor flywheel mass was pulled up to …”

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

„… model level 4 is the most similar environment of these to the actual experimental test rig. 4.3 …” „… source due to the induced misalignment under high loading and external road conditions in the axle …” „… test is conducted to measure the vibration responses under different operating conditions. A comparison …”

doi.org/10.51202/9783181024010

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2381 2021

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S. Hönicke, K.-F. Wittwer, J. Liebold High-voltage composite test bench for component testing of battery-electric vehicles S. 395-398

„… „Road-to-Rig-Strategie“ bezeichnet. High-voltage composite test bench for component testing of battery-electric …” „… specialist circles as the "road to rig strategy". Sure, you have your own opinion as to whether one test or …” „… . VDI-Berichte Nr. 2381, 2021396 Road to rig – Versuche von der Straße auf den Prüfstand holen IAV 05/2021 …”

A. Bagh, D. Magnor, J. Kneiber, F. Löhe eTransport – Application of axle-integrated e-drive in urban LCV and MD trucks S. 637-652

„… specific loads with regards to speed and torque is carried out on the axle test rig according to the …” „… emission-free vehicles as well as to collect user experience and test kilometres. The drive system is …” „… carried out during load carrying capacity tests on a special axle test rig. In the test cycle applied in …”

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

„… [1/min] (1st gear) to 1675 [1/min] (2nd gear) along vehicle road load, Test rig settings: The …” „… gearbox was mounted and tested on a test rig including 3 e-machines: - M1: output Right wheel (up to 3600 …” „… e-motor drag torque. 2. Road Map of electrically commanded shifting systems applied to eDrives Apart …”

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

„… investigations on test rigs under real operating conditions and accompanying calculations on damage …” „… due to a wide range of configurations and new types of operating points, which requires highly …” „… . 2381, 2021 329 torsional vibration damping. In order to represent a torsional stiffness, today’s …”

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

„… was the first hybrid variant of a TDT put to the test in a demonstrator vehicle. In DE-REX the …” „… downsizing effects, drivetrain have already been evaluated in the DE-REX project on a powertrain test rig [2 …” „… requirement in production phase and, due to their large mass, lead to a higher electrical energy consumption …”

doi.org/10.51202/9783181023815

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

W. Stark, C. Pieke Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology S. 399-406

„… road. This test is considered as a method to determine fuel consumption data under real field and …” „… “Field to the Rig” and brought the PowerMix test from the testtrack to the test-rig. This matter created …” „… . Signal-based versus Maneuver-based Testing Up to now the standard test methodology applied on dyno test rigs …”

doi.org/10.51202/9783181023006

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Reifen – Fahrwerk – Fahrbahn

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2356 2019

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C. Carrillo Vasquez Investigation of the Effects of Road Texture on Friction Behavior for Passenger Car Tyre Rubber Compounds to Enhance Friction Characteristics on Tyre Model Simulations S. 151-168

„… , mid-class car and electric vehicle) using the advanced real road tyre test rig FaReP and an MTS Flat-Trac …” „… test rig (Li- ReP) under almost constant temperature condition, to keep the viscoelastic …” „… . Computer-aided engineering (CAE) methods allow engineers to create, develop and test virtual models of vehicle …”

R. Uil, F. Petry, M. Bäcker, A. Gallrein, F. Calabrese Virtual tire pre-development using the CDTire model suite – A feasibility study using the CDTire model suite paving the road towards virtual tire development S. 217-240

„… decade, still a lot of physical tire testing on test rigs and vehicles is involved to validate these …” „… minimize the required test and parameterization effort due to the defined mechanical meaning of model …” „… virtual assessment by professional test drivers in a full dynamic driving simulator environment. To be …”

D. Engel Längsdynamikprüfstand zur Untersuchung des Zusammenspiels von Fahrbahn-Reifen- Fahrwerk-Antriebsstrang S. 281-298

„… by the presentation of a specially build test rig. This “longitudinal dynamics testrig (LDP)” has …” „… - Antriebsstrang Investigating road-tire-chassis interaction on a testrig for longitudinal dynamics Prof …” „… untersuchen. Abstract In this article self-excited full vehicle oscillations - in this context referred to …”

doi.org/10.51202/9783181023563

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Reifen – Fahrwerk – Fahrbahn

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2425 2023

Treffer in den folgenden Teilen:

V. Yordanov, L. Eckstein Supplying Real-Time Data to a Digital Twin of the Road System using Tyres and Chassis as Data Providers S. 133-144

„… the ika vehicle test rigs. Information regarding the actual motion of the wheels with respect to the …” „… Supplying Real-Time Data to a Digital Twin of the Road System using Tyres and Chassis as Data …” „… progressive strategies for road design and operation. These challenges necessitate comprehensive remedies. To …”

R. Schurmann, N. Harendza, A. Lion Comparison of numerical methods for real-time simulation of spontaneous axle component failure S. 103-118

„… is based on complex real-vehicle tests, which need to be replaced by driving tests in a dynamic …” „… out exclusively subjectively during road tests. The main reason for this is the insufficient …” „… and then installed in the test vehicle. In addition, the test drivers are exposed to significant risks …”

doi.org/10.51202/9783181024256

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16. Internationale VDI-Tagung Reifen-Fahrwerk-Fahrbahn 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2296 2017

Treffer in den folgenden Teilen:

J. Pinay, F. Gauterin, H.-J. Unrau Experimental Study of the Tire Cavity Noise and its Correlation with the Exterior Tire-Road Noise Emission S. 199-214

„… transferability of the results on the tire test rig to field measurements still has to be checked and shall be …” „… to study the influence of wet, snowy and icy surfaces on the tire-road contact as the test stand is …” „… enclosed in a climate chamber. This allows the entire test rig to cool down or heat up between -15 °C and …”

A. Gallrein, M. Bäcker, F. Calabrese Einfluß der Dynamik des Füllgases des Reifens auf Betriebszustände S. 215-232

„… displacement capability of the test rig is then mechanically fixed to prevent any dynamics other than rim …” „… simulated a cleat run experiment on a drum test rig and compared this to related measurement. It could be …” „… works focused Finite Elements models to numerically investigate the road-tire interactions. However …”

F. Calabrese, C. Ludwig, M. Bäcker, A. Gallrein Parameter-Identifikation eines thermomechanischen Reifenmodells basierend auf Flachbahn-Messungen S. 57-76

„… parts are measurements on a flat track test rig. Various temperature measurements have been added to the …” „… air and road is taken to be “infinite” reservoirs and as such are modeled by prescribed temperatures …” „… between calculation between tire and road Empirical model for energy dissipation estimation due to tire …”

T. Linke, M. Wangenheim, K. Wiese, B. Wies Ein neuer Laborprüfstand zur Bewertung von einzelnen Reifenprofilklötzen S. 257-270

„… (optional) Actual lab test rigs measuring the force transmission of tread blocks on different road surfaces …” „… neglecting the trajectory of a rolling tire. To take this trajectory into account full tire test rigs have …” „… Deutschland GmbH a new test rig concept has been developed. It combines the rolling trajectory of a tire with …”

doi.org/10.51202/9783181022962

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Systematic Derivation of Objective Requirements on Vehicle Steering System

Martin Ralf Münster

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 819 2023

Treffer in den folgenden Teilen:

Subsystem Analysis of the Front Axle S. 93-122

„… longitudinalor lateral forces to the wheel or vertical road profiles to the rollers.5.4 Roller Test-Rig for …” „… requirements on the roller test-rig during conceptual layout [81].• It must be possible to simulate bumpy roads …” „… to steering rack, an appropriate virtual test rig is needed, which allows to performanalyses required …”

Introduction S. 1-12

„… prototypes and appropriate test rigs, which is a matter oftime and often a challenge given shorter and …” „… of steering-wheel torque due to bumpy roads and high-frequentsteering-wheel oscillations irritate the …” „… types of front axles. Nowickitransferred the assessment of undesired steering vibration from the road to …”

Conclusion S. 189-194

„… experimental test rigs developed for these purposes are also suitable to assess actualsubsystem dynamics of …” „… characteristics can bedetermined as well experimentally on a physical test rig, while the front-axle properties …” „… arepreferably obtained by means of MBS simulation performed on a virtual roller test-rig. Bothvirtual and …”

Bibliography S. 195-204

„… ] Klose, G. and Kopp, C. “Suspension Design Based on DoE Studies Using a VirtualRoller Test-Rig”. In: MSC …” „… . “Virtual Roller Test-Rig for Dynamic SuspensionAnalysis”. In: MSC Software Global Vehicle Dynamics …” „… . 767–779.[150] Zegelaar, P. W. “The Dynamic Response of Tyres to Brake Torque Variations andRoad Unevennesses …”

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

„… (“free”) steering wheel. Compared to experimental testing, thevirtual test rig used for these analyses …” „… ) tothe wheels, while the rollers of the test rig are at standstill.Note that in contrast to common K&C …” „… DesignFront-AxleVirtual AnalysisRoller Test-RigDoE Input table#1..nParameter setsData set#1..ni+1while i

Deriving Requirements on Subsystem Level S. 35-62

„… servo-driveand the upper steering column assembly can be tested on experimental test rigs, as will beseen in …” „… velocity ofthe steering wheel, which can be measured on the steering-system test-rig, as will be shownmore …” „… in preceding Chapter 2,are applied to this coupled system in order to decouple the subsystems and to …”

doi.org/10.51202/9783186819123

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Dritev – Drivetrain For Vehicles 2018

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2328 2018

Treffer in den folgenden Teilen:

N. Dudin, S. Ott, A. Albers, R. Misch, T. Rochlitzer Virtualizing validation processes of electrified powertrain generations S. II-47-II-72

„… virtual-physical test-rig environments; therefore, achieving virtualization in the sense of ‘road’ to ‘rig’ to …” „… realized according to the ‘road’ to ‘rig’ to ‘math’ approach [Walter et al. 2017]. Thus, validation …” „… performed both on roller test-rigs (6) and on the road (7) covering all validation goals; performance …”

S. Rinderknecht, A. Esser, P. Jardin Relevance of multidimensional real-driving optimization for the development of a battery-electric vehicle 5.0 S. II-117-II-134

„… is proportional to the parameter , which is dependent upon the tire configuration and road condition …” „… a test rig or in a simulation. As shown in this work, the different physical signals that influence …” „… (ICE) drivetrains are optimized with a focus on fuel consumption in standardized cycles to meet legal …”

doi.org/10.51202/9783181023280

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An Integrated Approach for Traffic Scene Understanding from Monocular Cameras

Malte Oeljeklaus

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 815 2021

Treffer in den folgenden Teilen:

Global Road Topology from Scene Context Recognition S. 38-49

„… the test partition of the road topology dataset to assess the achieved performance. Since the …” „… tasks • Cross-checks and plausibility tests to support a safe function 38 5.1 Use and taxonomies of the …” „… Context Recognition str aight road (a.) turn rig ht (b.) turn left (c.) junctio n rig ht (d.) junctio n …”

doi.org/10.51202/9783186815125

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SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2333 2018

Treffer in den folgenden Teilen:

I. Vogeler, R. Untermaierhofer, R. Petz, T. Schütz Different methods for road load determination in comparison – Wind tunnel, Wind tunnel method according to WLTP and Coastdown method S. 469-486

„… vehicles Test Procedures) can be used to determine the road load of a VDI-Berichte Nr. 2333, 2018 469 …” „… reference conditions to improve the repeatability of the measurements, as even in the test rig slight …” „… gernerally possible to determine the total road load of a vehicle with the AEROLAB method, whereby the …”

K. Büttner, F. Kocksch, A. Zäper Systematik zum Entwurf von Versuchsfeldern unter Berucksichtigung virtueller Absicherungsmethoden – Entwicklung und Vernetzung von Versuchsmethoden und Prufstanden fur virtualisierte Absicherungsproze... S. 315-336

„… determined mechanical parameters at the interfaces to the test bench. The test benches developed in this way …” „… are combined to form a functionally coherent test field for the parameterization of complete vehicle …” „… Test Rig For Realistic Representation Of Maneuvers Concerning Driving Dynamics And Ride Comfort, 24th …”

doi.org/10.51202/9783181023334

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LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2361 2019

Treffer in den folgenden Teilen:

J. Philipp Behra Development of increased tire diameters and the effects on axles and drive trains of a combine harvester S. 553-560

„… rear axle, but also the speed on the road changed from 25kph to 40kph. The weight of the header …” „… dynamometer rigs. After passing these tests the first machines were built and the performance of the systems …” „… the test bench campaign. Some of the main sample stages and test rigs are shown in figure 8. Fig …”

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

„… behaviour the validation test rig can be raised from HB = 1050 mm to 1170 mm. 45° impact plate …” „… validated on a single test rig. Therefore, all target model features have to be considered in the …” „… dimension of 15x15cm, 20x20cm and 25x25cm were laid on the soil from each test area. To check the …”

doi.org/10.51202/9783181023617

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International Conference on Gears 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2422 2023

Treffer in den folgenden Teilen:

T. König, L. Cadau, L. Steidle, M. Kley, D. Cansu Güney, J. Albrecht, K. Weber A concept for comparison of new and aged lubricants in transmissions of electric vehicles and a method of oil aging on a test rig S. 1195-1206

„… load collective is presented to age oil on a test rig. Based on this, the sustainable oil can be aged …” „… period. 4. Concept for Test Rig Trials The experiments discussed in more detail in Chapter 3 aimed to …” „… conduct an extensive analysis of the lubricant. This chapter deals with the powertrain test rig to bring …”

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

„… suggest performing tests as a means to increase knowledge about the gear strength concerning this failure …” „… test cases, it is necessary to elaborate the test results. Here, several models for the definition of …” „… the SN curve shape can be found in the literature. Secondly, test data should be referred to the whole …”

doi.org/10.51202/9783181024225

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2427 2023

Treffer in den folgenden Teilen:

T. Herlitzius, H. Döll, M. Lindner Tyre testing methodology to evaluate contact pressure distribution and simulation of the resulting soil compaction risk S. 247-254

„… subjected to representative wheel loads in the test rig and the resulting contact surfaces area and contact …” „… the test rig is helpful to understand how much deformation tyres can tolerate but does not deliver …” „… were subjected to representative wheel loads of 30 kN and 45 kN in the test rig. Inflation pressure was …”

J. C. Krause, N. Iqbal, M. Niemeyer, B. Thy, L. Plagge, H. Hollmeier, A. Ruckelshausen, S. Röttgermann, A. Tauber, J. Herbers, S. Menke, J. Hertzberg AI-TEST-FIELD – A Test Environment for the Automated Evaluation of Methods for Robust and Reliable Environment Perception S. 547-554

„… environmental conditions is offered. In this paper, different test capabilities are presented to investigate …” „… AI-TEST-FIELD project aims to create an outdoor testbed that will allow companies and re-search institutions to …” „… , fixed test rigs have higher repeatability and are less affected by the influence of disturbance …”

F. Wohlfahrt, P. Heymann Potentials of Functional-electrified System Topologies for the Powertrain Design on Combine Harvester Applications S. 341-348

„… to integrate than in heavy-duty on-road applications. This makes a fast market-introduction of fully …” „… benefits of the system are discussed by performed in-field-tests in comparison to a conventional combine …” „… . Due to high demands regarding energetic autonomy, commonly discussed alternative electrified …”

doi.org/10.51202/9783181024270

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