【摘要】 文中通过建立火箭弹在定向管中的运动学模型,仿真分析了不同射角情况下,火箭弹的俯仰、偏航、弹道倾角、弹道偏角的变化规律,并将所得结果代入弹道方程解算实际射角下的射程,并与理论射角下的值进行了对比,阐明了进行炮口下沉的动力学仿真分析的必要性。更多还原

【Abstract】 In this paper,a kinematics model of rocket which moves in transmitting tube is introduced,and the changing rule of the pitch angle,yaw angle,slope angel and offset angle are analysed.The paper compares the range between real fire angle and the oretical fire angle,and points out the necessity for dynamic simulation analysis on warhead sinkage.更多还原