摘要
弹道仿真软件有助于对杀爆弹的射程进行分析与评定,为此设计了基于Matlab/Simulink环境下的弹道仿真模型,采用速度坐标系给出的弹体质心力学方程,结合杀爆弹在飞行中所受到的干扰因素,列出了在Matlab下应用蒙特卡洛方法仿真随机干扰因素的步骤,实现了弹道仿真。结果验证了仿真方法的有效性。采用Simulink完成弹道建模与仿真,与传统编程语言相比,具有形象直观、易于修改等特点。
The simulation software is helpful to the analysis and evaluation of high explo-sive bomb range,so the simulation model is designed based on the Matlab/Simulink environment,using the bary centerm echanical equations of velocity coordinate system and combining the interference factors in flight,and the steps in the application of Monte Carlo method in the simulation of random interference factors are shown,realizing trajectory simulation. The results verify the validity of the simulation method. The motion of the projectile can be simulated,and the reliability of the simulation is verified with theoretical calculation.
出处
《沈阳理工大学学报》
CAS
2016年第6期99-101,共3页
Journal of Shenyang Ligong University
关键词
干扰
外弹道
蒙特卡洛
interference
exterior ballistic
Monte-Carlo
