Guidance Law Design with Attack Angle Control and Maneuvering Avoidance

Abstract

In order to realize the tactical task of anti-ship missile attacking target in the predetermined direction, and improve its penetration effect under the condition of enemy ship-to-air missile interception, a guidance law with attack angle control and maneuvering avoidance is designed. Using the terminal sliding mode theory, based on the relative motion model between missile and target, the guidance law defined a sliding surface, which includes miss distance requirement, terminal angle constraint and terminal maneuvering information. The guidance law can attack the target in the predetermined direction and realize its own trajectory maneuvering penetration. The simulation results verify the validity of the designed method.