复合制导空空导弹快速仿真研究与应用

Research and Application of on Quick Simulation for the AAM with Complex Guidance

针对某新型导弹系统,在六自由度弹道仿真的详细数学模型基础上对各分系统进行合理有效地简化,采用各简化模型以及适当的积分方法和积分步长,对整个导弹快速仿真系统进行实现。在进行精度分析时,将快速仿真系统计算出的导弹允许攻击区与详细仿真的结果进行了对比,对比结果表明:快速仿真得到的发射包线与详细仿真的结果基本一致,满足机载计算机的实时性和快速性要求。

According to the system of a new type missile,we have made further study of the six dimensions detailed simulation model and all subsystems are simplified effectually and in reason.The whole missile's quick-emulation system was realized by the program which is based on the simple models,appropriate integral methods and integral steps. While analyzing the accuracy of the quick simulation, we compare the envelope of the quick simulation with that of detailed simulation.Here is the comparing result-the answer of quick simulation is consistent with that of detailed simulation and can get the result so quickly that it can fit the computer of the fighter better.