某异形卷弧翼弹的蒙特卡罗计算机模拟打靶

卷弧翼弹在实际的训练或作战过程中,由于系统干扰或误差的影响,会存在弹道偏差。蒙特卡罗方法(MCM)利用计算机产生的随机数模拟实际系统中的随机变量,通过随机变量参与的系统的大量仿真,可以得到系统的数学期望意义下的解。通过蒙特卡罗计算机模拟打靶,得到了卷弧翼弹的弹着点散布及命中概率,从结果看,弹着点符合正态分布,其命中概率基本满足实际要求。蒙特卡罗计算机模拟打靶方法对于指导训练或作战有一定的指导意义。

Computer Simulation of Target Practice with Monte Carlo Method of a Missile with Abnormity Wrap Around Fins

Monte Carlo method(MCM) generates random numbers by means of computer simulation to simulate real random variables.The math expectation results of system can be computed by random numbers.The difference between the real and theory points of fall of the missile with abnormity wrap around fins is comes into being because of disturbance of system.The distribution of points of fall and hitting probability are computed by computer simulation.The results show that the distribution of points of fall accords with normal distribution and the hitting probability meets the practical requirements.Computer simulation with MCM has instructions on training and campaign.