【摘要】 从武器系统弹、炮、药、环境一体化的角度 ,研究了多管火箭武器发射动力学 ,建立了多管火箭武器刚体、弹性体耦合的多体系统发射动力学模型和发射动力学方程 ,并给出了增广特征矢量的正交性条件 ,力图实现对多管火箭武器系统动力响应的精确分析。用本文方法对某多管火箭武器动力响应的仿真结果进行了试验验证更多还原

【Abstract】 Launch dynamics of Multiple Launch Rocket System(MLRS) was studied in theory from the point of view of the whole system including the rockets, launcher, propellant and environment. The launch dynamics model and launch dynamics equation of the multibody coupled rigid bodies and elastic bodies in the MLRS were established. Orthogonality conditions of augmented eigenvector were presented. Response of the MLRS was simulated, and the simulation of response of the MLRS was verified. The basis to analysis of dispersion and reduction of rocket in the test of MLRS was established in this work.更多还原