Abstract:

Against complex simulation system’s features such as broad knowledge, large scale and wide technical field, a method for complex simulation credibility evaluation based on group analytic hierarchy process (AHP) is proposed. First, an approach to deriving expert synthesis weight is presented, which integrates the expert subjective weight and evaluation result of expert’s ability from the judgement matrix. Then, judgement matrices constructed by different experts are aggregated by using Hadamard convex combination, and a property of the Hadamard convex combination of the judgement matrix is proved, furthermore, group assessment value of complex simulation credibility is obtained. Finally an example is given to validate the effectiveness of the proposed method.