复杂产品的VV&A体系架构关键技术

Key technologies of VV&A architecture for complex product

为开展复杂产品(系统)建模与仿真过程中的验证、确认与发布(verification,validation andaccreditation,VV&A)工作,提高复杂产品(系统)的设计水平,保证和提高建模与仿真系统的置信度,降低试验与评估的不确定性,在分析复杂产品全生命周期中的VV&A活动的基础上,论述复杂产品(系统)的VV&A体系架构的复杂性及其关键技术,系统分析VV&A的主要思想和国内外研究与应用现状、VV&A工具和方法等问题,提出一种VV&A体系架构方案,并详细阐述其总体方案和系统组成,为逐步建设企业的VV&A知识库提供参考。

To develop verification, validation and accreditation(VV&A) work in complex product(system) modeling and simulation process, improve the design level of complex product(system), ensure and improve the confidence level of modeling and simulation system, and reduce uncertainty in testing and evaluation, the complexity and key technologies of VV&A architecture for complex product (system) are discussed based on the analysis of VV&A activities in the life cycle of complex products. The main ideas of VV&A and its current situation of research and application at home and abroad and the VV&A tools and methods are systematically studied, and a VV&A architecture solution scheme is proposed. The overall plan and system composition are described in detail. It provides reference for building VV&A knowledge base step by step.