双室三推力小型战术导弹初始质量计算

通过理论分析与计算，研究了具有双室三推力发动机的小型战术导弹在导弹方案设计阶段的初始质量计算方法。在分析影响导弹初始质量的各因素基础上，建立了计算导弹总体质量参数的解析数学模型和迭代计算模型，并通过实际算例进行了验证。计算机计算结果表明，所建立的导弹初始质量计算模型的精度较高，适用范围广，对小型战术导弹方案论证和初步设计均有参考价值。

AN ENGINEERING METHOD FOR CALCULATING THE LAUNCHING MASS OF LIGHT TACTICAL MISSILE SYSTEMS WITH BI CHAMBER TRI THRUST MOTOR

An engineering method for calculating the launching mass of light tactical missile systems which have bi chamber,tri thrust motor in conceptual design phase was discussed through the theoretical analysis and calculation.Based on the analysis of the main factors affecting on the launching mass,an analytical mathematical model and an iteration calculation model were outlined for calculating the mass parameters of missile systems and verified by an actual calculation example.The accuracy of the results obtained from computer calculation can be fully proved,and this method can be widely applied to design other kinds of light tactical missile systems.