To prevent or suppress a situation in which a vehicle suddenly becomes unstable.
A controller U changes and controls transverse force fxi and longitudinal force fyi to each of four tires 1FL-1RR (i=1 to 4, and an identifier for discriminating each tire) so as to attain a target transverse force, a target longitudinal force and a target yaw moment. Based on the tire force detected by a tire force detection sensor 20 and maximum tire force fmaxi obtained in each tire, load rate i of each tire is determined. The four tires are divided to two sets of tires composed of two diagonally located tires, and the tire force of each tire is changed and controlled so that load rates (1 and 4, 2 and 3) of each pair of tires (1FL and 1RR, 1FR and 1RL) are mutually uniformed, respectively.
SUGANO TAKASHI
NEMOTO AKIO
JPH10329689A | 1998-12-15 | |||
JPH1178826A | 1999-03-23 | |||
JPH10310042A | 1998-11-24 | |||
JP2004066996A | 2004-03-04 | |||
JP2005145256A | 2005-06-09 |