According to the existing defect parameters of traditional PID, such as: the difficulty of controlling the parameters and poor dynamic performance, the radar servo system based on FuzzyPID controller is proposed. According to the requirement, FuzzyPID controller is designed to combine traditional PID control with Fuzzy control. Through MATLAB software for radar servo system based on FuzzyPID controller in simulation experiment, compared with the traditional PID control method, FuzzyPID control significantly increase the rapidity and stability of the radar servo system, effectively improve the dynamic performance of servo system.