【摘要】 以螺旋导轨导旋的多管火箭发射系统为研究对象，考虑弹炮间隙对系统的影响，建立了弹炮耦合运动模型，分析了各种可能的膛内运动姿态，并着重研究了弹炮间隙的存在对膛内运动姿态和起始扰动结果的影响．更多还原

【Abstract】 In this paper Multiple Launchers Rocket System (MLRS) with helical railis is studied. The effect of chink between rocket and launchers is considerated. Model of motion including them two is established. Serval kinds of ways of motion in gun tube is analysed. The effect of rocket and ways of motion in gun tube is researched with varing chink between rocket and launchers.更多还原