中文摘要：

为了对建模与仿真进行全面性的校核、验证、确认（Veriftcation，Validation，Accreditation，VVA），从系统工程的角度，提出了一种面向全局的VVA开放体系结构（VVA Global Open Structure，VVA-GOS），从通用性、生命周期及视图等方面对其内容、过程与方法进行了讨论，开发了VVA-GOS的基础平台．通过在水声对抗系统建模与仿真VVA中的应用，验证了VVA-GOS的可行性及有效性,为建模与仿真VVA提供了一个实用的体系结构和自动化的使能工具．图7，参12．

英文摘要：

To realize global Verification, Validation, Accreditation（VVA） in modeling and simulation, a kind of VVA global open structure （VVA-GOS） was proposed based on system engineering. The content, process and methods of VVA-GOS were discussed from perspectives of generalization, life cycle and view, in the meantime, the basic platform of VVA-GOS was developed. Through the application in the modeling and simulation of acoustic counterwork system, the feasibility and validity of the structure were fully testified. VVA-GOS provides VVA in the modeling and simulation with a useful structure and automatic enable tool.Tfigs., 12refs.