基于微型计算机的数字飞行仿真程序包

A Digital Flight Simulation Package Used for Microcomputer

为了提高对飞行器刚体飞行弹道的数字仿真速度,在计算方法上,本文提出用Hamming方法和改进的转移矩阵法来代替传统的Runge-Kutta方法,并根据某型号导弹的设计,在微型计算机上编制了一套数字仿真程序包,实算结果表明本文所提的计算方法是合理的,计算速度和精度都符合要求。

In order to shorten the time used in the simulation of the rigid-body trajectory of an aircraft, the Hamming method and the improved transformation matrix method are proposed in this paper to replace the traditional Runge-Kutta method. A simulation package has been programmed in the microcomputer using the method given. The numerical results show that the method is practical and efficient.