BEHAVIOR CONTROL DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To make high safety compatible with high operability of a vehicle by making the intervention of behavior control appropriate in the case of estimating the traveling state of the vehicle and controlling yaw rate behavior according to the estimated result. SOLUTION: A first target yaw rateψ(θ) is set on the basis of the steering wheel steering angle and vehicle speed of a vehicle, and a second target yaw rateψ(G) is set on the basis of the lateral acceleration and vehicle speed of the vehicle. One of these yaw rates is selected as a control target yaw rate Trψ, and the yaw rate behavior of the vehicle is controlled according to the deviation between the control target yaw rate Trψand an actual yaw rateψ.