Study on the Probability of Successful Handoff of Missile Trajectory from Midcourse Guidance to Terminal Guidance

The handoff model of missile trajectory from midcourse guidance to terminal guidance is studied for antiaircraft missile using radar updated inertial midcourse guidance combined with active radar homing terminal guidance. Based on the interspersing rule of missile and target, the probability of successful handoff of missile trajectory is calculated by introducing the guiding rule to handoff model. Factors influencing the probability of successful handoff of missile trajectory are analyzed by simulation and appropriate trajectory parameters for guiding and controlling missile can be calculated.