Optimal Preview Control For Vehicle Lateral Guidance

Abstract: 

This report introduces an optimal preview control algorithm which utilizes preview information pertaining to road curvature as well as superelevation angle for vehicle lateral control purposes. The optimal control law consists of both feedback control action and feedforward preview control action. The feedforward preview control action significantly improves tracking performance while maintaining a small closed loop bandwidth so ride quality is not impaired. Frequency domain analyses and numerical simulation results show improvements obtained in both frequency domain and time domain

Author: 
Peng, Huei
Tomizuka, Masayoshi
Publication date: 
August 1, 1991
Publication type: 
Research Report
Citation: 
Peng, H., & Tomizuka, M. (1991). Optimal Preview Control For Vehicle Lateral Guidance (No. UCB-ITS-PRR-91-16). https://escholarship.org/uc/item/3jj2q67v