决策支持系统中基于面向对象技术的信息反馈机制设计

20001111:100026788(2000)11200252061,2(1.,100083;2.,100083):,DSS,,,DSS,DSSL:;;:C934aDesignofInformationFeedbackinDSSBasedontheObject2OrientedTechniqueZHOUHong,FANGWei2guo(BeijingUniversityofAeronauticsandAstronautics,Beijing100083)Abstract:Akindofinformationfeedbackisdesignedfordecisionsupportsystemsbasedontheobject-orientedtechnique.Themainclasseshavebeendefined,andthreesupportcapabilitieshavebeenstudiedindetailwhicharemodelselectionaid,executionanalysis,anddecisiondeterminationsupport.Finally,theinformationflowinDSSwithinformationfeedbackisanalyzed,andthestructureofthecorrespondingsystemisproposed.Keywords:decisionsupportsystems;informationfeedback;object2orientedtechnique1,,,,L,,,L,,L,,,L,,,L,,,(DSS)[13]L,,[2,4],,DSSLa:1999204212:(79600003)©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2[5],LL,,DSS,()L,L,,,,,,whatöif,L,,,1L1,,,LL[6],L,,L,,L,L,,L,,L,L,,,L:L2.1DSS:1)LL2)L,L3)L,L4)L,,L5)L,L6)L,,,L7)L,,(,),62200011©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,(collection)L:1)L,L2)LL3)LL4)L(),L2.21)LL2)L,,L3)LDSS,,,,,,,L4)L,,,,,1,,,,,,L:1)L2)L3)L4)L2.3,,,L,,L,DSS,L:1)DSSL2),L3)DSS,,,(),,L4),(2),L,,,,L5),L,L7211©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,,LDSS,,L2.4,,LL,Lv0vfX0L,,L,SIMAN[7],,,L,,,,,,,,L,,LLDSS2L2DSS82200011©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2.5,,,L,LDSS,L,,L,,L,L,,,,,L,,[1]L,,,,L,,A,?,,,?,A,?,L,L,,,,:1),;2),;3),,;4)L,,L3DSSDSS,3L,,,,whatöifL,DSS,,L,,DSSL,,L,,L,,L,L,,LL,,Lwhatöif,L4,DSS,9211©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.3DSSL,,,L,DSS,DSS,L,DSS,,,L,,,DSS,L:[1]BuiT,LoebbeckeC.Supportingcognitivefeedbackusingsystemdynamics:ademandmodeloftheglobalsystemofmobiletelecommunication[J].DecisionSupportSystems,1996,17:8398.[2]Te’eniD.FeedbackinDSSasasourceofcontrol:experimentswiththetimingoffeedback[J].DecisionSciences,1991,22:644655.[3]PayneJW.Contingentdecisionbehavior[J].PsychologyBulletin,1982,92:382402.[4]ArunachalamV,DalyBA.Theeffectsofjudgementfeedbackinanearningspredictiontaskusingaccountinginformation[J].AdvancesinAccountingInformationSystems,1995,3:6399.[5]ZhouHong,FangWeiguo,FengYuncheng.Designofthefeedbackindecisionsupportsystems[J].JournalofSystemsScienceandSystemsEngineering,1998,7(4):425431.[6].[M].:,1992.[7],,.[M].:,1995.03200011©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.