基于BP神经网络的飞行时间快速计算方法

为快速计算弹道导弹的飞行时间,首先分析了影响弹道导弹飞行时间的各因素,并重点仿真分析了不同发射点纬度、射程、大地方位角对飞行时间变化的影响规律,提出了基于BP神经网络快速计算弹道导弹飞行时间的方法,并仿真验证了该方法的有效性。该方法适用于多枚导弹进行火力协同攻击或饱和攻击时,快速计算不同导弹的飞行时间。

A quick method to compute the flight time based on BP neural network

To compute the flight time of the ballistic missile rapidly,first,the factors affecting the flight time were discussed,and focus on the influence of different emission latitudes of the launch points,ranges and directions.Then the method based on BP neural network to calculate the missile flying time is proposed,and the simulation results show that this method was more effective than the traditional data solution.The method can be used to quickly calculate the flight time of different missiles when the missile fire strike program for coordinated assault or saturation attack were planned.