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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 ,获取了多项系统运动数据
By using 4-body 8-DOF man-gun system dynamics model, the simulation of the movement of the man-gun system is carried out by computer, and the result is in good agreement with the experiment. Taking the angle of the weapon and the azimuth angle as the performance indexes, the sensitivity analysis of the model parameters was conducted by digital simulation method, and the influence trend of the gun system parameters of the submachine gun on the system movement (performance) was obtained. A series of experimental tests were carried out on a typical human gun system, and a number of system movement data were obtained