Abstract:The main factors affecting the acquisition probability of midcourse and terminal guidance of compound-guided air-to-air missiles in the scene of multi-missile cooperative operation are analyzed. The target pointing angle errors and acquisition probability of cooperative search technology of air-to-air missiles are studied, and search strategies based on a cooperative search of two missiles are proposed. Through simulation analysis, an optimal searching strategy for the cooperative search of two missiles is formed to improve the acquisition probability of multiple missiles in the shortest possible time. At the same time, the cooperative detection technology can reduce the requirement of false alarm probability of a single missile, lessen the demand for detection signal-to-noise ratio, and improve the detection distance of the seeker, while keeping the total false alarm probability of multiple missile systems unchanged.