建立在视线方程基础上的空战动力学模型

Dynamics Model of Air Combat Based on Equations of Line of Sight

首先定义并介绍了视线动力学方程，在此基础上讨论视线坐标系上的机动策略问题．介绍视线坐标系上的空战策略的一种决策方法，以及视线坐标系上的空战策略向机体坐标系上的转化问题．最后建立在机体系上的力和力矩方程，用来说明如何操控飞机达到所需要的空战策略．

Dynamics equations of line of sight are defined and introduced in the first. The equations indicates that the accelerations of airplanes have relation with countermeasure state of both sides. Based on this point, maneuver strategies are discussed in the coordinate system of line of sight. A decision method of air combat strategies in the coordinate system of line of sight could be concluded depending on the equation of line of sight angle acceleration. The problem that how to convert the air combat strategies in the coordinate system of line of sight to those in the body reference frame is discussed finally. In order to illustrate how to control airplane to accomplish the needed strategies, equations of force and moment are established.