With the multiple objects of modern campaign,this paper discusses the computed problem,which is about the superiority of the mustering superior forces principle,aiming at Lanchester′s square law,again.

By Establishing difference-equation, the paper analyzed the relation between the force-intensity of Lanchester-equation’ parameter and the density, average rate of gun, the probability of finding and location, the degree of threatening and so on.

This paper analyses the expression equation and meaning of the Lanchester equation,integrating countermeasure characteristics with the battle pattern of the current multi-dimensional war.

A modeling method that combined the theories of influence diagrams and Lanchester equation was applied to build the air-combat model of airborne fire control systems.

Aimed at this,lanchester equation is used to solve it.

Study on Simulation of Air Defense Combat Based on Lanchester Theory;