Credibility Evaluation Method Based on Cloud Model

Credibility evaluation process is a process in which the credibility values of each index are integrated, and total credibility value of simulation system is evaluated based on its evaluation indexes. Because of different methods used in VV & A process, VV & A results may be quantitative or qualitative. In this paper, a credibility evaluation method based on Cloud Model is brought forward, integrated the quantitative VV & A results and qualitative rationally, by result clouding, cloud-matrix constructing, and index weight cloud calculating etc.. It is hoped that all the effort could provide a good new way in simulation credibility evaluation process.