新型警用网弹动力学研究

Research on Dynamic Simulation of New Tether-net Missile in Police Equipment

针对反恐防爆作战中非致命性武器的发展需求,着力减小杀伤性武器产生的负面效应,设计了一款定装式新型警用网弹。通过分析网弹结构和原理,建立了网弹发射效果评价参数,基于该标准对网弹进行膛内和膛外动力学分析,推导出了网弹动力学方程,并通过有限元建模分析,得到了网弹飞行的基本参数,证实网弹可获得有效初速,并实现缠绕捕捉目标。对于网弹动力学的研究可进一步促进警用非致命装备的发展,为定装式多用途弹的发展提供了理论依据。

A set of new fixed assembly tether-net missile in police equipment in response to the development of non-lethal weapons in anti-terrorism operations is designed,efforts to reduce the negative effects of weapons of mass destruction.The evaluation standard of the tether-net missile lunch effect by analyzing the structure and principle of the tether-net missile are established,and based on the standard carried out the dynamic analysis of the tether-net missile in and out,the dynamic equation of the tether-net missile is deduced,obtain the basic parameters of the tether-net missile through finite element analysis.It is confirmed that the tether-net missile can obtain the effective primary speed and realize capture target by the winding.For the study of the dynamics of the tether-net missile can further promote the development of police non-lethal equipment,which provides the theoretical basis for the development of the multi-purpose missile.