制造资源优化配置环境下用户抉择风险评判模型研究  

The Risk Assessment Model of User Choosing in Manufacturing Resources Optimizing Configuration

作　　者：郝京辉[1] 孙树栋[1] 付平[1] 韩光臣[1] 

机构地区：[1]西北工业大学系统集成与工程管理研究所,西安710072

出　　处：《计算机工程与应用》2004年第26期22-24,36,共4页Computer Engineering and Applications

基　　金：国家863/CIMS主题资助项目(编号:2002AA414060)

摘　　要：通过对网络化制造资源优化配置的用户抉择风险因素识别与分析,提出并建立了多因素、多层级风险模糊评判模型;该模型的核心是双维体系结构,即来自用户本身的风险和来自协作企业的风险,它提高了用户选择合作企业过程中风险评判的客观性、可靠性。在此模型框架下,考虑到风险各因素、各层单元对事件影响程度的不确定性,基于模糊评判决策理论,建立了多级风险评判的算法结构,给出了风险评判综合值。最后用实例验证了模型及算法的有效性。Based on analysing the risk factors of user choosing in networked ma nufacturing resources optimizing configu-ration,the fuzzy assessment model of risk is constructed,which is a multi-factor and multi-hierarchy's architectu re.Being double-core system including user risk and collaborator risk,the mod el can promote objectivity and reliability of risk as-sessment in the process of user choosing collaborative enterprises.Because of uncertainty of every fact or or hierarchical cell influencing risk event ,the multi-hierarchical arithme tic structure and risk synthetic value are established based on fuzzy assessment and decision theory under model framework.Finally,the validity of method is verified by an example.

关 键 词：网络化制造资源优化配置 模糊综合评判 风险模型 

分 类 号：TH166[机械工程—机械制造及自动化]