基于LifeMod的人枪系统模型连续射击动力学仿真研究  

Dynamic simulation for a human gun system model with successive shootings based on life mod

作　　者：金鑫[1] 周克栋[1] 赫雷[1] 黄雪鹰 张俊斌[2] 

机构地区：[1]南京理工大学机械工程学院 [2]中国人民解放军63856部队

出　　处：《振动与冲击》2015年第23期68-71,共4页Journal of Vibration and Shock

摘　　要：基于多刚体动力学软件ADAMS及人体生物力学软件Life Mod,建立了人枪系统的动力学仿真模型。通过ADAMS动力学仿真分析,获得人体在连续冲击下的动力学响应。根据试验获得的人体主动态参数,提出了一种在腰部关节添加驱动力的主动态仿真模型。仿真结果表明,采用所提新模型的仿真结果与试验结果一致性良好,反映了射击时人体主动态的真实情况。该模型真实可信,对研究射击时人体在连续冲击下的主动态动力学响应具有重要意义。A dynamic simulation model of a human-gun system was developed based on ADAMS and Life Mod. The dynamic responses of human body with successive shootings were obtained using ADAMS analysis. An active state human model with motions imposed at his waist joint was proposed here based on the human active state parameter data obtained by tests. Simulation result showed that the simulation results based on the proposed model agree well with test ones,the simulation results fully reflect the human body active state during shootings; the model proposed here is credible,and it is of importance for further studying human active state dynamic responses with successive shootings.

关 键 词：生物力学 LIFE MOD 主动态 体模型 连续冲击 

分 类 号：TJ22[兵器科学与技术—武器系统与运用工程]