Title :
On Position Holding System of Huge Scale Hydraulic Press´s Moving Beam Based on Fuzzy Self-Tuning PID Controller
Author :
Yuxiong, Luo ; Hulin, Fu ; Yucai, Zhou
Author_Institution :
Coll. of Electr. & Inf. Eng., Changsha Univ. of Science & Technol., Changsha, China
Abstract :
The mathematic model and MATLAB/SIMULINK simulation model of the hydraulic press´s moving crossbeam were set up based on anlyzing of force acted on 800MN huge scale hydraulic press´s moving beam. A self-tuning PID controller was designed and simulated by using the MATLAB fuzzy logic tool. The experiment was carried on the 315T experimental test special-purpose press. The results both show that the hydraulic press´s position holding control system with the fuzzy self-tuning PID controller has a slight overshoot,rapid response and high accuracy.
Keywords :
adaptive control; beams (structures); fuzzy control; hydraulic systems; position control; presses; self-adjusting systems; three-term control; MATLAB fuzzy logic tool; SIMULINK simulation model; fuzzy self tuning PID controller; hydraulic press; moving crossbeam; position holding system; Control systems; Equations; Mathematical model; Presses; Simulation; Synchronization; Torque; Experimental study; Fuzzy self-tuning PID; Position Holding System; System simulation;
Conference_Titel :
Intelligent System Design and Engineering Application (ISDEA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-8333-4
DOI :
10.1109/ISDEA.2010.43
