A Study on Servo System of Radar Tracking Fast Targets

Reviewed the study of control method about radar servo in recent years, The most important thing is the non-linear improvement of the classical PID , including PID and fuzzy control combined; direct function method to construct NPID control; otherwise a weather radar servo system using the Bang-Bang control. On the basis of modern control theory, the new control strategy used in radar servo system is introduced to replay the new threat air defense in modern warfare; Establishing the state equations of the system and building state observer is to achieve the state feedback ; Utilizing the principle of optimality, fast and accurate indicators of the system converted to solve the optimized u in the state equation is to meet a new generation of high-quality performance of radar servo system.