A method of the simulation credibility analysis of ship electric propulsion system

Electric propulsion system is a new type of propulsion system which is widely used in lots of fields. This paper puts forward a kind of analysis method based on the technology of VV&A to test the credibility of electric propulsion system simulation, which uses VV&A as the principle and FDAHP as the main method of constructing assessment system, combines the quantitative analysis and qualitative analysis used in the assessment index of assessment, finally gets the whole system credibility analysis, and then an ship electric propulsion system simulation example is used to prove that the method is verified.