To eliminate impairing of natural driving feeling even if longitudinal acceleration/deceleration of a vehicle body is rapidly varied by pitching motion, rapid acceleration, rapid deceleration or the like of the vehicle body in a rear wheel steering angle control device for a vehicle for controlling a rear wheel steering angle such that normative yaw rate transmission characteristic is attained based on a stability factor being subjected to correction of longitudinal acceleration/deceleration.
In the rear wheel steering angle control for the vehicle, the stability factor used for a rear wheel steering angle control regulation is corrected according to longitudinal acceleration/deceleration of the vehicle body to make it proper, and the rear wheel steering angle is controlled based on the stability factor being subjected to correction of longitudinal acceleration/deceleration so as to attain the normative yaw rate transmission characteristic. Restriction is added to a variation amount per a unit time of an acceleration/deceleration correction value A of the stability factor.
HORIUCHI YASUSHI
YANAGI TAKASHI
| JPH11281672A | 1999-10-15 | |||
| JP2006250948A | 2006-09-21 | |||
| JPH10258720A | 1998-09-29 | |||
| JPH04365674A | 1992-12-17 | |||
| JP2006168630A | 2006-06-29 |
Next Patent: SINKABLE TYPE STRUCTURE USING FOAMED POLYSTYRENE ATTACHED WITH POLYUREA