摘要
根据人体生物力学结构及步枪立姿点射人枪系统的特点 ,建立 12刚体、32自由度的人枪系统动力学模型 ,以 5 6式 7 6 2mm冲锋枪为例进行了数值仿真 ,仿真结果与实验结果一致 ,利用该模型研究了人的受力点和各关节的受力情况。并在此基础上 。
A dynamical model of the human gun system with twelve rigid bodies and thirty two degrees of freedom is set up, based on the biomechanical features of the human body structure and the features of human gun system. The dynamical motion of systems consisting of the human being and a type 56 7 62mm sub machine gun is simulated. The forces on human body interaction points and joints are analyzed. A software tool for the simulation of human gun system is developed.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2002年第4期551-554,共4页
Acta Armamentarii
基金
国家教委青年教师基金资助项目
关键词
人枪系统
动力学模型
数值仿真
冲锋枪
computer application, human gun system, dynamical model, digital simulation
