虚拟维修模型的校验方法研究  

Study of virtual maintenance model verification and validation method

作　　者：邹超[1] 张志利[1] 颜宁[2] 

机构地区：[1]第二炮兵工程学院,陕西西安710025 [2]第二炮兵装备研究院,北京100085

出　　处：《计算机工程与设计》2009年第23期5531-5533,5551,共4页Computer Engineering and Design

摘　　要：介绍了虚拟维修与建模仿真的关系,分析了虚拟维修模型校验的特点,研究了虚拟维修模型校验的方法,分别应用置信区间法、假设检验法、Bayes法、TIC法、频谱分析法从静态性能和动态性能两个方面对模型实施校验,从而为虚拟维修模型准确性、实时性提供了较为可靠的验证方法。为虚拟维修模型的校验提供一套系统的理论和方法,有利于虚拟维修模型得到更好应用。To provide a systemic theory and method for model verification and validation of the virtual maintenance, the relationship between virtual maintenance and model simulation is introduced, the characteristic of virtual maintenance model verification and validation is analyzed, the method is studied for it, confidence interval method, hypothesis testing method, Bayes method, TIC method and spectrum analyzing are applied respectively to verify and valid the model from two respects of static state function and dynamic state function.Thestudy ofvirtualmaintenancemodelverification and validationmethod is goodfortheapplicationofthevirtualmaintenance model.

关 键 词：虚拟维修 模型校验 置信区间法 假设检验法 Bayes法 TIC法 频谱分析法 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]