鱼雷变推力运动方程式

目前的针雷运动方程是建立在恒推力基础上的，为了将切线加速度引入弹道控制，建立变推力方程是必要的。本文以某型鱼雷及某热动力系统为对象，导出了变推力运动方程，这对鱼雷动力和控制的设计有重要的意义。

Equation of Torpedo Motion with Variable Thrust

At present moment,the equations of torpedo motion are based on constant thrust. In order to introduce tangential acceleration into the control of torpedo trajectory,equations with variable thrust have to be established.Taking a kind of torpedo and a kind of thermal power system asobject,a group of equations with variable thrust is derived.These equations are imprtant for design of pewer and control system of torpedo.