The Detecting Simulation of Warning Satellite for Missile in Powered Phase

The forewarning performance of the early warning satellite for the missile is one of the key factors to the operational mission efficiency of the defense system.Based on IR detection performance theory,the geometrical relationship of parameters between missiles and satellites is confirmed.The missile motion modeling and IR detection probability modeling are also established.Under the simulating condition of the two different penetration trajectories and warning satellites,the warning time and the detecting probability of warning satellite are calculated.Simulation shows that the method proposed in this paper can be used to gain the detecting probability and warning time,and is very suitable for the applicable requirements in the combat effectiveness evaluation of missile and warning satellite.