A Non-steady and Non-linear Tire Model Under Large Lateral Slip Condition ADSL State Key Lab, Jilin University of Technology

Format:

Conference/Event

Author/Creator:

Guo, Konghui, author.

Conference Name:

SAE 2000 World Congress (2000-03-06 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

The objective of this study is to develop a non-steady and 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 and highest) in frequency domain, the tire model is capable of describing the transient force and 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

Notes:

Vendor supplied data

Publisher Number:

2000-01-0358

Access Restriction:

Restricted for use by site license