Analysis of Intercept Window of Anti-Missile System under the Cueing of Space-Based Information
LIU Jin-chang;HUANG Shu-cai;PANG Ce;Huang Da;Air and Missile Defense College,Air Force Engineering University;
Firstly,the cueing method and cueing accuracy of the space-based information for anti-missile weapon system are analyzed. Then,the method of calculating the intercept window of anti-missile system which can evaluate the interception efficiency is put forward. The calculation model of the early warning information issuing time with different warning mode and the time that guidance radar need to find target under the cueing of space-based information is established. Lastly, the simulation results indicate that the space-based warning information can provide sufficient preparation time for the anti-missile system and the guidance radar cued by the space-based information can be faster and more accurate to find the target. Increased accuracy of cueing information can increase the intercept time window and space window,and raise the ability of the interceptor to intercept farther range target.