Citation

Yamakado M, Nagatsuka K, Innami T. Trans. Soc. Automot. Eng. Jpn. 2016; 47(1): 151-157.

Copyright

(Copyright © 2016, Society of Automotive Engineers of Japan)

DOI

10.11351/jsaeronbun.47.151

PMID

unavailable

Abstract

For the better understanding of the pleasant handling vehicle, this paper evaluates the instantaneous static margin by using equivalent cornering stiffness which deals with the effect of non-linear tire characteristics. The yaw angular acceleration caused by the driver's sudden steering action makes steering characteristics even worse (under-steer during turn-in, and over-steer during turn-out period). By using the vertical load dependencies and longitudinal force effect, the longitudinal acceleration control and new braking /traction force distribution control between front and rear by using vehicle's lateral jerk information are proposed for the compensation of deteriorated handling characteristics.

Language: ja

Keywords

Driving stability; G-Vectoring; Motion control; Vehicle Dynamics