人枪系统参数对射击精度的影响  

Effect of Human Gun System Parameters on Firing Accuracy

作　　者：昝博勋 薛百文[1] 杨臻[1] 阮伟靖 薛钧 Zan Boxun;Xue Baiwen;Yang Zhen;Ruan Weijing;Xue Jun(College of Mechatronic Engineering,North University of China,Taiyuan 030051,China;No.208 Research Institute of China Ordnance Industries,Beijing 102202,China)

机构地区：[1]中北大学机电工程学院,太原030051 [2]中国兵器工业第208研究所,北京102202

出　　处：《兵工自动化》2020年第2期50-54,共5页Ordnance Industry Automation

基　　金：装备预先研究项目(0901)

摘　　要：为使人枪系统具有最佳的匹配效果和客观评价枪械的射击性能,对影响人枪系统射击精度的参数进行研讨。根据单发卧姿有依托抵肩射击的特点,以多刚体系统动力学为理论基础,应用UG软件,建立模拟人体枪架发射动力学仿真模型,分析自动机在人体枪架发射过程中运动特性对枪口位移的影响,得出射击精度实验结果,对影响射击精度的导气孔直径和复进簧刚度进行分析。仿真分析结果验证了该模型的可行性和有效性。In order to make the human-gun system has the best matching effect and to objectively evaluate the firing performance of the gun,the parameters that affect the firing precision of the human-gun system are discussed.According to single prone position has the characteristic of relying on over shoulder shooting,based on the theory of multiple rigid body system dynamics,the application of UG software,the simulated human body gun launch dynamics simulation model is established,analysis the effect of the movement characteristics of the automaton on the muzzle displacement during the firing of the human body gun frame,get the results of firing accuracy experiment,gas guide hole diameter and the complex spring stiffness which influence on firing precision are analyzed.Simulation results verify the feasibility and effectiveness of the model.

关 键 词：自动武器 人枪系统 射击精度 发射动力学 自动机 

分 类 号：TJ203[兵器科学与技术—武器系统与运用工程]