An optimal controller design for SUV active roll control system

An Anti-Rollover control algorithm for reducing the risk of rollover which is based on the optimal tracking control theory has been proposed in this paper. Vehicle parameters of a 1997 Jeep Cherokee which have been published by Vehicle Research and Test Center (VRTC) have been used to construct the 3DOF model developed from the Lagrangian dynamics. Simulation show that the controller is capable of reducing the likelihood of rollover of vehicle during various standard test maneuvers Also we compare the result of simulation with other control strategies like as PID controller and optimal regulator controller.