航天产品性能样机VV&A过程研究  

Research on the Process of Verification,Validation and Accreditation for Aerospace Products Performance Prototype

作　　者：高山 薛惠锋[1] 张普 左轩 GAO Shan;XUE Hui-feng;ZHANG Pu;ZUO Xuan(School of Automation,Northwestern Polytechnical University,Xi'an Shanxi,710129,China)

机构地区：[1]西北工业大学自动化学院,陕西西安710129

出　　处：《计算机仿真》2021年第12期371-375,共5页Computer Simulation

基　　金：国防基础科研重大项目(A0420131501)。

摘　　要：基于数字样机的分类和研究现状,提出了航天产品性能样机的定义。接着根据性能样机的定义和性质,提出了航天产品性能样机需要进行可信度评估的观点。依据建模与仿真VV&A的标准规范,结合航天产品性能样机的特点和开发过程,提出了适用于航天产品性能样机的VV&A方案,并强调VV&A活动必须贯穿性能样机的整个生命周期。接着对航天产品性能样机的VV&A方案进行了分步骤的详细介绍,分析并提供了可使用的V&V方法。为后续的性能样机VV&A工作的实施和V&V方法的选择与优化奠定了基础。This paper proposes a new definition for the aerospace products performance prototype based on theclassification and existing research status. Then it suggests that the aerospace products performance prototype needscredibility evaluation according to the definition and character of the performance prototype. According to the criteriaof the VV&A for M&S, this study proposes a new VV&A project for the aerospace products performance prototype incombination with the characteristics and development process of the aerospace products performance prototype andemphasizes that the VV&A activities should be through the whole life cycle of it. Then it introduces the VV&A projectin details step by step and analyzes the V&V methods that could be used. This research lays a foundation for furtherresearch on the implementation of the VV&A project and choosing and optimizing the appropriate V&V methods.

关 键 词：性能样机 校核 验证 确认 可信度评估 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]