This paper defines the importance of establishing the mobile model of equipment support forces based on the requirement analysis of future mobile operation equipment support .

In this paper, the war models of single-service arms against double-service arms are studied, the rules for optimal forces assignment of single-service arms are given by analysing and studing the dynamic change of each forces during fighting course.

This paper discusses evaluation of the preferred scheme and constructs the evaluation index system of the assault force scheme,the corresponding weights are given and maximum and minimum weighted deviation method for the scheme optimization is set up.