Engineering method for operation effectiveness evaluation is proposed from the view-point of attack-defense confrontation,based on the characteristics of effectiveness evaluation and the advantage of operation simulation.

In order to improve the current network security evaluation systems, a novel evaluation algorithm, called the quantitative network security evaluation based on attack-defense confrontation, is proposed in this paper.

This paper analysis the behavior of constructing an Attack-defense confrontation simulation system, present the basic idea of modularization building and the framework of system, give the important model of the system ,including air to ground cooperate warfare model ,the offence ?penetration model of foe and the combat effectiveness model.

The present status of attack-defense interaction simulation systems is introduced, and the feasibility & advantages are discussed by regarding distribution systems as multi-agent systems.

An simulation model and analytical method on attack-defense countermine of hypersonic weapon and surface-to-air missile are presented in this paper.

An simulation model on attack-defense countermine of cruise missile and surface to air missile is presented.

To study the offense-defense confrontation process of joint stand-off missile weapon systems,the computing simulation method is used.

In order to enhance survivability of fighter, this paper researched the problem of offense-defense confrontation of fighter and medium-range ground-to-air missile when fighter flies normally, maneuvers, or launches decoy missile.

With the method of offense-defense confrontation simulation,combat effectiveness of standoff missile was analyzed.

At last,do attack-defense countermeasure simulation with amendatory proportional guidance law,optimal guidance law and proportion guidance law,and analyses and compare the results of.