人枪系统动力响应研究

DYNAMIC RESPONSE OF MAN-WEAPON SYSTEMS

利用 4刚体 8自由度人枪系统动力学模型 ,用微机对人枪系统的运动进行仿真计算 ,获得了与实验吻合的结果。以武器的高低角和方向角为性能指标 ,用数字仿真方法对模型参数进行灵敏度分析 ,得到冲锋枪的人枪系统参数对系统运动 (性能 )的影响趋势。并对典型人枪系统进行了系列实验测试 。

With a four rigid body, eight degree of freedom mathematical model, the dynamic motion of a typical man weapon system is computer simulated. The agreement between calculated data and experimental results appears to be fairly good. Sensitivity analysis of the system modelparameters is performed with digital simulation, in which the weapons elevation and orientation angles are taken as the main objective functions. A series of experimental tests were carried out on man weapon systems, and many results useful for supporting the model prediction are provided by such tests.