Application of Strapdown Homing Guidance Technology in Short-range Guided Rocket

Based on the characteristic of short-range guided rocket,the key technologies of strapdown homing guidance technology such as strapdown seeker information processing,integrated design of guidance and control system,guidance law design,etc.were researched.The feasibility of this technology in short-range guidance rocket,including LOS estimation by UKF,integrated design method of guidance and control system,hit precision were analyzed and simulated by Monte Carlo method.The results show that the guidance precision meets the design requirement.