为解决含有迭代运算的仿真模型验证问题，实现具有可回溯性的可信度评估，在提出循环验证问题和可信度综合问题的基础上，阐述了建立仿真模型验证指标体系的方法，提出了含有迭代运算的仿真模型验证定理及验证方法，并应用该方法计算了某飞行器模型的量化可信度，定位了造成模型可信度不足的缺陷点，验证了方法的有效性。%In order to resolve the validation problem of the simulation models with iteration operation,and implement traceable credibility evaluation,based on the explanation of the looped validation and credibility syn-thesis problem,the building method of factor space (index system)for simulation model’s validation is presen-ted,a theorem of validation for simulation models with iteration operation as well as a validation method are put forward,and the method is applied to calculate a quantitative credibility of a flying vehicle model,locate the de-fect nodes which induce the deficiency of model credibility,and prove the efficiency of the method.
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