针对高超声速飞行器仿真模型是否可信的问题,在对常用模型验证方法优缺点与适用范围分析的基础上,提出高超声速飞行器仿真模型验证方案。采用时、频域方法,对高超声速飞行器仿真模型进行验证,得出仿真模型的可信度。实验结果表明,采用时、频域分析方法,为高超声速飞行器仿真模型的可信度评估提供了一种较为有效的方法和途径。

To solve the problem of simulation credibility of the hypersonic flight vehicle (HFV) model, a way about HFV validation was researched based on characteristics and applicability of validation algorithms. The result of simulation credibility about HFV model was calculated through time and frequency domain analysis methods of validation. Example shows that the solution to the simulation credibility problem of HFV model is effective with time and frequency domain analysis methods.