Design on Position Control in the Turntable System Based on Fuzzy Self-tuning PID

The mathematic model and MATLAB/SIMULINK simulation model of driver-motor-reducer and turntable system were set up.A self-tuning PID controller was designed and was simulated by using the MATLAB fuzzy logic tool.The results show that the turntable servo system with the fuzzy self-tuning PID controller has a slight overshoot,fast response and high accuracy.