Tuning PID Control Parameters on Hydraulic Servo Control System Based on Differential Evolution Algorithm
The PID control parameters are very important to performance of hydraulic servo control system and how to find rapidly the optimum values of PID control parameters is very difficult problem. According to the search mechanism of differential evolution algorithm, differential evolution algorithm for tuning PID parameters was proposed. The algorithm program DEPID1.O was developed. Based on Matlab/simulink software and taking the LATE standards of optimization design as objective function, the proposed method was applied for the optimization of the three parameters of PID controller of electric-hydraulic servo system of 6-DOF parallel platform. Simulation results show that the proposed parameter optimum method is an effective tuning strategy and has good performance.
differential evolutron(DE) PID parameters tuning optimization Matlab/Simulink electric-hydraulic servo system
Youxin LUO Xiaoyi CHE
College of Mechanical Engineering Hunan University of Arts and Science Changde, 415000, P.R.China
国际会议
The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)
沈阳
英文
348-351
2010-03-27(万方平台首次上网日期,不代表论文的发表时间)