本文综述了仿真模型的验证方法,着重介绍了如何将这些方法应用于导弹的仿真环境。因为多数导弹仿真系统均产生与飞行或其它试验室试验数据必须相一致的 时序,所以本文重点讨论时序法。本文描述了在仿真模型验证中非常有用的单变谱分析和互谱分析技术,给出了两个例子说明谱分析方法在验证计算机仿真模型中的应用。 This paper reviews the verification methods of simulation models and highlights how to apply these methods to the missile simulation environment. Because most missile simulation systems produce timing that must match flight or other laboratory test data, this article focuses on timing. In this paper, we describe single-variable spectrum analysis and cross-spectrum analysis techniques that are very useful in verification of simulation models. Two examples are given to illustrate the application of spectral analysis in the verification of computer simulation models.