Vehicle test based validation of a tire brush model using an optical velocity sensor
In this paper a vehicle model validation process is introduced. For low velocity motions multibody dynamical tire model was developed based on tire brush model. It is described by several parameters, which should be identified. The accuracy of the tire model depends on the success of this identification. The validation of a tire brush model is a hard task, therefore the vehicle model was validated instead of the tire. The trajectory of the vehicle model is determined by the implemented tire model, thus the validation of the vehicle model should validate the tire model partly. During the validation process different low speed maneuvers were carried out. The steering angle, steering torque, the longitudinal and lateral speed of the vehicle was recorded during the measurements. A simulation environment was set up in which the same maneuvers were performed and the outputs from the tests and from the simulations were compared.
- Record URL:
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/15873811
-
Supplemental Notes:
- © Periodica Polytechnica 2012.
-
Authors:
- Szabó, Bálint
- Publication Date: 2012
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; Photos; References;
- Pagination: pp 33-38
-
Serial:
- Periodica Polytechnica Transportation Engineering
- Volume: 40
- Issue Number: 1
- Publisher: Budapest University of Technology and Economics
- ISSN: 1587-3811
- Serial URL: http://www.pp.bme.hu/tr/index
-
Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Sensors; Simulation; Validation; Vehicle tests; Velocity
- Subject Areas: Highways; Vehicles and Equipment; I90: Vehicles;
Filing Info
- Accession Number: 01554906
- Record Type: Publication
- Files: TRIS
- Created Date: Feb 26 2015 10:02AM