Title :
Fuzzy-PID dual mode fuzzy control of the electro-hydraulic deviation control system
Author :
Wang, Hui ; Bao, Yuanyuan
Author_Institution :
Coll. of Mech. Eng., Liaoning Tech. Univ., Fuxin, China
Abstract :
Deviation for a practical electro-hydraulic deviation control system, mathematical model is set up. Fuzzy control is introduced on the basis of PID control and FUZZY-PID dual-mode fuzzy controller is designed. PID and fuzzy control can be switch by setting the error value. Simulation results show that the system retains the respective advantages of the two controllers, and control performance is greatly improved.
Keywords :
electrohydraulic control equipment; fuzzy control; three-term control; PID control; dual mode fuzzy controller; electro hydraulic deviation control system; fuzzy control; Control system synthesis; Control systems; Displacement control; Error correction; Fuzzy control; Mathematical model; Open loop systems; Servomechanisms; Steel; Three-term control; correction factor; electro-hydraulic servo system; fuzzy control;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5535556
