A Non-steady and Non-linear Tire Model Under Large Lateral Slip Condition

Paper #:
  • 2000-01-0358

Published:
  • 2000-03-06
Citation:
Guo, K. and Ren, L., "A Non-steady and Non-linear Tire Model Under Large Lateral Slip Condition," SAE Technical Paper 2000-01-0358, 2000, https://doi.org/10.4271/2000-01-0358.
Pages:
10
Abstract:
The objective of this study is to develop a non-steady & non-linear tire model for vehicle dynamic simulation and control for extreme lateral slip condition. This model is provided in a semi-analytical form based on the theoretical non-steady state model, presented at 2nd IAVSD Tyre Conference, Feb. 1997[6]. The tire model is based on a quasi-steady state concept, which generates the dynamic forces and moment according to the dynamic effective slip ratio cooperating with the Unified Semi-Empirical Tire Model for Steady State. Satisfying the theoretical boundary conditions at two sides (lowest & highest) in frequency domain, the tire model is capable of describing the transient force & moment characteristics of tires in higher frequency range, Comparing with the “Linear Approximation” model, presented at 4th AVEC Conference, Sept. 1998[4]. Validated against a large amount of measurement data, It is confirmed that the model is able to reflect the transient tire characteristics with sufficient accuracy for higher frequency and larger input ranges.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2018-04-16
Technical Paper / Journal Article
2010-09-28
Technical Paper / Journal Article
2010-10-25
Book
2002-04-15