复杂仿真系统建模与仿真可信性模糊综合评估  

Fuzzy synthesis evaluation of modeling & simulation credibility for complex simulation system

作　　者：吴静[1] 吴晓燕[1] 高忠长[1] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800

出　　处：《计算机集成制造系统》2010年第2期287-292,共6页Computer Integrated Manufacturing Systems

基　　金：陕西省自然科学基金基础研究计划资助项目(2007F40)~~

摘　　要：为保证复杂仿真系统建模与仿真可信性评估工作高效地完成,以贯穿复杂仿真系统开发全生命周期的校核与验证过程为基本框架,综合分析建模与仿真可信性评估在校核与验证过程中不同阶段的评价标准,提出可信性评估尺度,构建可信性评估指标体系;针对可信性评估所涉及的不确定性和模糊性因素,结合基于三角模糊数的模糊层次分析法和模糊综合评判建立了模糊综合评估模型,并以某飞行视景仿真系统的设计与开发为例,进行可信性模糊综合评估。应用实例表明,所建立的指标体系及采用的评估方法合理可行。To ensure effective execution of the Modeling Simulation （MS） credibility evaluation for complex simulation system,based on verification and validation process in the entire MS lifecycle development process,the MS 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.

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 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]