Controller Analysis and Design of the Electro-Hydraulic Servo Vibration Platform Based on Fuzzy PID

摘要

Based on a vibration platform with the advantages of small size, convenient operation, good safety performance, high power with the powerful self-adjusting fuzzy PID control technology combined with the normal PID control algorithm which has high control precision, a controller which was verified through MATLAB/Simulink simulation has been designed. The controller has the advantages of fast response, no lag, little overshoot and high control accuracy. It can cater to the control requirements of the electro-hydraulic servo vibration platform with time-varying parameters, large disturbance and nonlinear control system.