Title :
Steering Fuzzy PID Control for Tracked Vehicle with Hydrostatic Drive
Author :
Yang, Lei ; Ma, Biao ; Li, Heyan ; Zhang, Hailing
Author_Institution :
Sch. of Mech. Eng., Beijing Inst. of Technol., Beijing, China
Abstract :
Steering control strategy for high-speed tracked vehicle with hydrostatic drive is designed based on analyzing the fundamental steering theories of the hydrostatic drive tracked vehicle. The steering controller consists of fuzzy PED controller and pump & motor displacement controller. The simulation by SIMULINK of MATLAB indicates that the driver´s expected steering radius can be achieved by reducing average vehicle speed automatically in the case of safe steering and not exceeding the system pressure threshold. It is demonstrated that good steering stability and maneuverability are obtained with fuzzy PID control for tracked vehicle with hydrostatic drive.
Keywords :
control system synthesis; displacement control; fuzzy control; steering systems; three-term control; vehicles; MATLAB; SIMULINK; fundamental steering theories; high-speed tracked vehicle; hydrostatic drive; motor displacement controller; pump displacement controller; steering fuzzy PID control; steering maneuverability; steering stability; Automatic control; Control systems; Displacement control; Drives; Fuzzy control; Gears; Road vehicles; Three-term control; Vehicle driving; Wheels;
Conference_Titel :
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4507-3
Electronic_ISBN :
978-1-4244-4507-3
DOI :
10.1109/CISE.2009.5366878
