Research on dynamic vehicle model equipped active stabilizer bar

Abstract

Vehicles are rollover when steering at high speed, this phenomenon is limited by increasing the anti-roll moment of the suspension system. This research focuses on analyzing and establishing the dynamic model of vehicle when steering and describes the dependence of the vehicle body’s roll angle on other factors. Research has shown that when equipped a stabilizer bar it will significantly reduce the roll angle of the vehicle body. Besides, this research shows the outstanding advantages of active stabilizer bar with other stabilizer bars. Therefore, most of the vehicle should be equipped active stabilizer bar to ensure stability and safety when moving.