雷达器材供应保障协同管理绩效评价研究.docVIP

雷达器材供应保障协同管理绩效评价研究 ??4????????????????Vol.9No.4 2011??a name=baidusnap778?? R adarScienceandTechnologyAugust2011????????7????????????????????????????*??????,??????7,????(??????????????????????????С??,??7К????430019) ?? ??:将协同管理理论引入雷达器材供应保障,从协同管理目标的三个关键因素(资源a输出及柔性)出发,结合雷达器材供应保障特点,建立了雷达器材供应保障协同管理绩效评价指标体系b针对传统绩效评价方法的不足,建立基于粗糙集和BP神经网络的评价模型,该模型可以较好地解决评价结果和评价因素之间复杂的非线性关系b另外,该模型运用粗糙集理论简化了神经网络结构,缩短训练时间,提高评价精度b并通过实例分析和仿真,结果表明该模型合理a有效a可行b??????:协同管理;绩效评价;粗糙集;神经网络????7??????:TN957;E233 ??????????:A ????щ??:1672-2337(2011)04-0304-04ResearchonCollaborativeManagementPerformanceEvaluationofRadarMaterialSupplySupportXUShao-jie,TANXian-si,ZHANGHeng(DepartmentofLand-basedEarlyWarningSurveillanceEquipment,AFRA,Wuhan430019,China) Abstract:Consideringthecharacterofradarmaterialsupplysupport,thispaperintroducesthetheoryofcollaborativemanagementintoradarmaterialsupplysupportanddesignstheindicatorofperformanceevalua-tionbasedonthekeyfactorsofcollaborativemanagement.Aimingattheshortagesintraditionalperformanceevaluation,thispaperintroducesamodelofperformanceevaluationofcollaborativemanagementbasedonBPneuralnetworkandroughset.Thismodelcansolvethecomplexrelationshipbetweentheresultsandthefac-torsintheperformanceevaluation.Themodelusesroughsettheorytopredigestthestructureofneuralnet-work,reducetrainingtime,andimprovepredictionprecision.Thentheevaluatingmodelisprovedtoberea-sonable,effectiveandfeasibleviaanalysisandcalculationwithexamples.Keywords:collaborativemanagement;performanceevaluation;roughset;neuralnetwork????????????????????????э??????????????,??7??????????????????7a????7a??????7??????????71 ????7??????a????????????7??????????b?????????? ??????????????????????????7??????????э????????,????7????????????????7??,??????????????????????,??????????7??????????????????????????????????b??????????????????????????????????????????????????b????????????7??????????????????????,??????????????????7/????a??7??a????0??????????7,????????????????,????????????????????????????b???????