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该文介绍了枪肩系统动力学参量测试系统的组成及枪肩系统机械导纳的求取方法，介绍了一种行之有效的频谱细化方法，并对典型的导纳函数进行了分析。采用正交分量法对枪肩系统导纳模进行了参数识别，在大样本统计实验的基础上，结合理论分析给出了具有中国人体格特征的机械导纳的变化规律及各模态参数的取值范围。文中结论对人枪相互作用的进一步研究具有一定的参考价值。
This paper introduces the composition of the gun shoulder system kinetic parameter test system and the method of obtaining the mechanical admittance of the gunshot system. An effective spectral refinement method is introduced and the typical admittance function is analyzed. Orthogonal component method is used to identify the admittance module of gun shoulder system. On the basis of large sample statistical experiment, the change law of mechanical admittance with Chinese physical characteristics and the relationship between the modal parameters Ranges. The conclusion in this paper has some reference value for further research on the interaction of human guns.