Title :
Co-simulation research on fuzzy PID control of the synchronism-balancing system of oil press
Author :
Bin, Yu ; Xiangdong, Kong ; Chao, Ai ; Jing, Yao ; Wei, Zhang
Author_Institution :
Sch. of Mech. Eng., Yanshan Univ., Qinhuangdao, China
Abstract :
The simulation of synchronism-balancing hydraulic system of 20MN free forging oil press was done in this paper. The model of fuzzy controller was established by Matlab. The models of hydraulic system and parameters adjustable PID controller were established by AMESim. Then the technologies of co-simulation were used. Simulation results show that the synchronism-balancing hydraulic system can effectively compensate the synchronous error of moving beam corners which was caused by forging eccentricity. Compared with the traditional PID, parameters self-turning fuzzy PID control system has better robustness.
Keywords :
adaptive control; error compensation; forging; fuzzy control; hydraulic systems; mathematics computing; presses; simulation; synchronisation; three-term control; AMESim; Matlab; PID control; free forging oil press; fuzzy controller; self turning control; synchronism balancing hydraulic system; synchronous error; Force; Fuzzy control; Mathematical model; Niobium; Presses; Valves; Co-simulation; Fuzzy PID; Oil press; Parameters self-turning; Synchronism-balancing system;
Conference_Titel :
Fluid Power and Mechatronics (FPM), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8451-5
DOI :
10.1109/FPM.2011.6045774
