一、前言火箭武器最突出的优点是发射时没有后座力,因而火箭发射装置结构简单,重量轻,操作使用和维护方便;射程范围的选择主要受火箭发动机推力总冲的限制,受发射装置的限制和影响很小;可以采用自行或牵引式,并在一门炮车上安装多个火箭发射器,构成多管火箭 I. INTRODUCTION The most prominent advantage of rocket weapons is that there is no recoil when launching, so the rocket launcher has the advantages of simple structure, light weight, convenient operation, use and maintenance; the selection of range is mainly limited by the rocket motor thrust total impulse, Of the restrictions and the impact is small; can be self or traction, and in a gun mounted on multiple rocket launchers to form a multi-tube rocket