基于飞行试验数据的仿真模型主从一体化检验

Integrated Validation of Simulation Models Based on Flight Test Data

针对仿真技术应用于靶场定型试验决策中的实际需求,提出了基于飞行试验数据的仿真模型主从一体化检验方法。该方法将模型检验过程分为从检验和主检验两部分,从检验验证了一次飞行试验数据与该次飞行试验条件对应下的仿真试验数据的一致性;主检验验证了全部飞行试验数据与仿真试验数据的综合一致性。实例分析表明,该方法能够依据靶场高价值武器系统小样本量飞行试验数据解决仿真试验数据的可信性问题,具有更好的检验精度。

This paper defined the concept of flight/simulation team and flight/simulation set first. Then master slave integrated validation of simulation models was proposed to solve the problem of the credibility of simulation test data~ Master slave integrated validation includes two steps： slave validation step and master validation step. The slave validation step tests the consistence of one flight test data and corresponding simulation data. While the master validation step tests the whole flight test data and all simulation test data. The steps of master slave integrated validation of simulation models were given. The feasibility of the improved validation method was an- alyzed theoretically and the correctness was proved with an example in the end. Example analysis showed that the method could solve the credibility of simulation test data according to the small sample flight test data of high value weapon system in the process of range test and had a better test accuracy.