A new tyre-soil interaction model for vehicle simulation on deformable ground
In cooperation with the Ford Research Center Aachen, the new tyre-soil interaction model AS2TM for MATLAB/Simulink was developed by Automotive Engineering, Software and Consulting (AESCO). The model takes advantage of more than a decade of research work in the field of terra-mechanics. In this paper, firstly, the theoretical approach of AS2TM is discussed and the implementation of significant soft soil-elastic tyre interaction effects described and, secondly, the stand-alone model has been investigated and validated for steady-state conditions by using a virtual tyre test environment. Furthermore AS2TM is implemented as an S function into veDYNA applying the TYDEX standard tyre interface. The vehicle dynamic behaviour on deformable ground in a full vehicle simulation is highlighted and a comparison of the predicted vehicle performances on various terrains is presented. For the covering abstract see ITRD E127429.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/0415392632
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Authors:
- LUGNER, P (
- PLOECHL, M (
- HARNISCH, C
- LACH, B
- JAKOBS, R
- TROULIS, M
- NEHLS, O
- Publication Date: 2005
Language
- English
Media Info
- Pagination: 384-94
- Serial:
Subject/Index Terms
- TRT Terms: Conferences; Dynamics; Mathematical models; Rolling contact; Simulation; Soils; Terrain; Tires; Vehicles
- ITRD Terms: 8525: Conference; 5440: Contact (tyre road); 5473: Dynamics; 6473: Mathematical model; 9103: Simulation; 4156: Soil; 4035: Terrain; 1381: Tyre; 1255: Vehicle
- Subject Areas: Geotechnology; Pavements; Vehicles and Equipment; I23: Properties of Road Surfaces; I90: Vehicles; I91: Vehicle Design and Safety;
Filing Info
- Accession Number: 01014293
- Record Type: Publication
- Source Agency: Transport Research Laboratory
- ISBN: 0-415-392-632
- Files: ITRD
- Created Date: Dec 22 2005 2:10PM