关键词: 建模, 仿真, 可信性, 评估尺度, 校核与验证, 模糊综合评估

Abstract: To ensure effective execution of the Modeling & Simulation (M&S) credibility evaluation for complex simulation system, based on verification and validation process in the entire M&S lifecycle development process, the M&S credibility evaluation criterion was analyzed and credibility evaluation criterion was put forward, then a credibility evaluation indicator system was established. Furthermore, aiming at the uncertainties and fuzziness in credibility evaluation, based on Fuzzy Analytic Hierarchy Process (FAHP) and fuzzy comprehensive evaluation method, a fuzzy synthesis evaluation model was proposed. Finally, this method was applied to the credibility evaluation of a flight visual simulation system. Application result revealed the rationality and feasibility of the proposed approach.

Key words: modeling, simulation, credibility, evaluation criterion, verification and validation, fuzzy synthesis evaluation