为了研究某型橡皮动能弹弹丸的运动特性,文中利用Matlab仿真软件对弹丸的运动过程进行仿真,通过对仿真结果的分析,得到了弹丸速度随时间和距离变化的规律以及弹丸在不同距离上对有生目标的作用效果,解决了弹丸的飞行动能受空气阻力和重力影响,不同射击角度弹丸飞行动能衰减也不一样的问题,验证了弹丸在初速度为100m/s时能够满足15~50m的有效作用距离指标,为下一步优化改进提供理论基础。

In order to study motion characteristics of a type of rubber bullet kinetic projectile, Matlab was used to simulate projectile motion, according to analysis of simulation results, both law of projectile velocity changing with time and distance and effects on animate target at different distance were obtained, these solve kinetic energy of projectile when flight affected by gravity and air resistance, and different projectile kinetic energy attenuation at different shooting angle, and it is verified the initial velocity 100 m/s of the projectile meets 15 ~ 50 m effective distance indicator, this provides a theoretical basis for further optimization improvement.