According to the principles of the terminal guidance radar of missiles catching targets,a method to calculate the catching probability of missiles to targets under the condition of many targets is put forward.

For BVR attacking,different shoot methods would have important influence to the catch probability of anti-ship missile.

In the models the velocity direction error is introduced which can infect the catch probability,especially in confrontation.

A coordinated design of multi-factors method based on catch probability was put forward to improve anti-interference capability of missiles,according to analysis of the characteristics of OTH anti-ship missiles and the causes of catch probability,which was statistically computed thru uniform design.

Model Analysis of Target Capture Probability for Anti-Ship Missile;

To improve the capture probability,the hand-over point of anti-ship missiles between midcourse guidance and terminal guidance was analyzed.

The shoot method of missile is one of the important factors which influence the missile s capture probability.

According to the calculation method of radar cross section of ship,the detection ability of radar on missile(maximum detection range) is got under different target characteristic,and then the functional equation between maximum detection range and acquisition probability in pitch,distance and course channels is found.

The problem of the calculation method of acquisition probability in fire mode "with lead" at longer fire distance is expatiated.