Application of Fuzzy PID in Missile Trigger Fuze Test System

Based on PID controller and taken error and error change as inputs,a fuzzy inference method is utilized to realize automatic regulation of PID parameters.A missile trigger fuze system is studied in the aspect of steady state precision and anti-jamming with MATLAB.The result of the simulation shows that the parameter self-tuning fuzzy PID control is superior to traditional PID control and it has a better stability and self-adaptive property.Anti-jamming ability of system is improved about 20%.