突防
4.Route planning is one of the critical technologies of low-altitude penetration.
5.An Investigation into the Issues of Penetration and Cooperative Engagement for Aerodynamic Missile under the Condition of Systems Coutermeasures
6.The formulas to be used to calculate the average killed number of targets for one aircraft and the probability that a group aircraft is killed during combat sortie are deduced.
7.Air strike penetration is playing an increasingly important role in EW and is payed great attention by the military powerful countries all over the world.
8.Then aiming at the practical requirement of weapon development, a simulation system planning to evaluate the effectiveness of the ICBM?s breaking through missile defense is designed and the idea for the establishment of an comprehensive deliberation environment based on simulation experiment is also presented in this paper. Finally the constitution and character of the system, the key technology to develop the system such as confrontation environment description, system integration and reliability evaluation are elaborated thoroughly.
9.Passive radars have become an important research area of modern radars for their excellent performance advantages in anti-elint, anti-electronic counter-countermeasure, anti-stealth targets, anti-radiation missile, anti-extra low flight.
10.Simulation results show that under this guidance law the probability of missile breaking through defense is improved to 89%,and the miss distance is only 0.3mm in the presence of autopilot lag.

