Simulation analysis of weapon firing stability based on the equivalent parameters of shoulder and waist
YAN Shun1, WANG Chang-ming1，HE Yun-feng1, ZHENG Peng2
1.School of Mechanical Engineering, Nanjing University of Science & Technology, Nanjing , 210094, China
2.Research Institute of navigation and control technology of weapon industry in China, Beijing, 100089, China
Abstract：As the control factors of the shooter have a significant impact on the firing stability of the weapon in shooting process, in order to study the impact of the control effect of the shoulder and waist on firing stability of a grenade launcher, a man-weapon system model with shoulder supported was developed. According to the characteristics of the shooting, the human body and weapon were simplified to two rigid bodies with five degrees of freedom. The acting forces on the shoulder and waist were simplified to the effect of equivalent springs and dampers. Simulating with different values of equivalent parameters, the results show that different controls of the human body have different influence upon the firing stability of weapon. The equivalent parameters of the waist and the pitch damping coefficient of the shoulder are critical for the design of the firearm mount.
收稿日期: 2015-06-23
出版日期: 2016-09-25
引用本文:
阎舜1，王昌明1，何云峰1,郑鹏2. 肩部和腰部等效作用参数对武器射击稳定性影响作用的仿真分析[J]. 振动与冲击, 2016, 35(19): 194-200.
YAN Shun1, WANG Chang-ming1，HE Yun-feng1, ZHENG Peng2. Simulation analysis of weapon firing stability based on the equivalent parameters of shoulder and waist. JOURNAL OF VIBRATION AND SHOCK, 2016, 35(19): 194-200.
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