发射车建模与仿真的VV&A应用探索

发射车建模与仿真的校核、验证和确认(Verification Validation and Accreditation,VVA)是建模与仿真过程中保证模型可信度的重要环节,简要论述国内外VVA的基本概念、研究与应用现状和应用方法。介绍发射车仿真及VVA应用现状,提出发射车建模与仿真中VVA的应用方法以及发射车建模与仿真的VVA应用发展途径。

Prospect of VV&A Application in the Modeling and Simulation of Launch Vehicle

Verification Validation and Accreditation are very important activities to ensure the credibility of the model in the process of modeling and simulation, the widely accepted concept of VV&A is introduced, the research and application level in China and abroad are also discussed in the paper. The application status of VV&A in the modeling and simulation of launch vehicle is presented,the methods to improve application level and the strategy for development of VV&A in the modeling and simulation of launch vehicle are suggested.