模糊可拓层次分析法对猪肉供应链质量安全评价应用  

Pork supply chain quality safety evaluation application of fuzzy-EAHP method

作　　者：马从国[1] 陈文蔚 李亚洲[1] 倪伟[1] 

机构地区：[1]淮阴工学院,江苏淮安223002 [2]淮阴区广播电视局,江苏淮阴223300

出　　处：《食品工业科技》2012年第18期53-57,66,共6页Science and Technology of Food Industry

基　　金：江苏省农业支撑计划课题(BE2011337);淮阴工学院科研基金(HGA0901);淮安新型自动化平台(HAP201107)

摘　　要：根据猪肉供应链质量安全因素的复杂性和模糊性,基于影响猪肉供应链质量安全因素的关键性指标和模糊可拓层析分析法构建猪肉供应链质量安全保障能力的评价体系和数学模型,采用质量安全特征值定量描述供应链质量安全保障能力等级。根据专家的经验运用层次分析法和可拓理论定量分析评价层级结构权重和构建基于专家效度物元模型的评价指标的隶属函数。采取"自下而上"方式逐一计算出各子系统的隶属度值形成猪肉供应链质量安全保障能力的特征值。以某畜牧公司的猪肉供应链为实例进行评价,结果表明,其质量安全能力处于良好状态与实际相符合,该模型能够客观地反映猪肉供应链的质量安全保障能力的状况,对猪肉供应链的质量安全监控具有重要的参考价值。According to the complexity and ambiguity of quality safety factors of pork supply chain,this paper established the evaluation system and mathematics model of quality security guarantee abilities of pork supply chain based on key indicators affecting its quality safety and fuzzy extension analytic hierarchy process（EAHP）,and adopted the character values of quality safety to describe quantitatively its the guarantee abilities grades of quality safety,and applied AHP and extension theory to analyze quantificationally the framework weights of evaluation layers and establish the membership function of the evaluation index based on the matter element model of the expert validities according to expert experiences.The membership values of subsystems can be obtained by means of ＂from bottom to top＂ to form the guarantee abilities character values of quality and safety of pork supply chain.The paper evaluated the pork supply chain of certain livestock company as the fact examples,the evaluation results had shown that the guarantee abilities of quality safety located in better condition and answered for the actual instance,the evaluation model could reflect objectively the guarantee abilities of quality safety of pork supply chain and possesses important reference values to the monitoring of quality safety of pork supply chain.

关 键 词：猪肉供应链 质量安全 可拓层次分析法 模糊综合评价 

分 类 号：TS201.6[轻工技术与工程—食品科学]