Vehicle Dynamics Control Based on Linear Quadratic Regulator
The paper presents a vehicle dynamics control strategy devoted to prevent vehicles from spinning and drifting out. With vehicle dynamics control system, counter braking are applied at individual wheels as needed to generate an additional yaw moment until steering control and vehicle stability were regained. The Linear Quadratic Regulator (LQR) theory was designed to produce demanded yaw moment according to the error between the measured yaw rate and desired yaw rate. The results indicate the proposed system can significantly improve vehicle stability for active safety.
Kai Cheng, Yongxian Liu, Xipeng Xu and Hualong Xie
S. Q. Zhang et al., "Vehicle Dynamics Control Based on Linear Quadratic Regulator", Applied Mechanics and Materials, Vols. 16-19, pp. 876-880, 2009