层次分析法在水下航行器系统仿真可信性评估中的应用研究

系统仿真可信度评估需要从多个层次、多个角度进行,然而我们不仅关注评估过程中的各种结论,更希望了解系统仿真可信度的综合指标。本文首次将层次分析法(AHP)引入水下航行器系统仿真可信性综合评估中,通过确定系统仿真可信性评估指标体系中各因素的权重,对VV&A过程中的各种定性和定量的可信度评估因素加以综合,应用表明,所得到的系统仿真可信度综合指标具有一定的合理性和可信性。

The Application of AHP in Integrative Process of Assessing the Credibility of Underwater Vehicle System Simulation

The credibility of system simulation should be assessed in several levels and from several aspects. However, we concern not only conclusions made in the assessing process but also the index of synthetical credibility of the system simulation. This paper discusses the application of AHP (Analytic Hierarchy Process) in the credibility assessing process of underwater vehicle simulation system. By using this method the qualitative and quantitative factors can be integrated and a credibility value of the simulation system is given based on VV&A. The application result shows that the system simulation credibility acquired though the AHP is reasonable, feasible and credible.