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1、重慶大學(xué)碩士學(xué)位論文長(zhǎng)鋼決策支持系統(tǒng)的開(kāi)發(fā)與研究姓名：馮建勇申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：工業(yè)工程指導(dǎo)教師：白晨光;孫維禮20040601重慶大學(xué)碩士學(xué)位論文英文摘要AbstractThecoreofmanagementis“decision—making'’．Alotofcirculationbarriershavebeenremovedwiththeintegrationofglobaleconomyandthedevelopmentofinformationtechnology,soallenterprisearefacedwitha
2、llunprecedentedlycomplexsurvivalenvironment，competitionbarrierisdifficulttosetupandmaintain．Thepressureofcompetitionforcesenterprisestomakedecisionofmuchhigherquality．Asanewlydevelopinginformationtechnology,DSSsystemcanprovideenterprisevariousdecisioninformationandsetti
3、ngplanforbusinessproblem，soastolightenthemanager’sburdeninlow—levelinformationprocessingandanalyzing．Theycanconcentratetheirattentiononthework，whichrequiresdecision—makingintelligenceandexperiencemost，hencethequalityandefficiencyofdecision—makingareimproved。Basedontheba
4、ckgroundofinformationalconstructioninChangChengSpecialSteel(Group)Co．，Ltd，thebasicplantoestablishDSSsysteminsteelmakingcompanyhasbeendiscussed．Analyzinganddesigningofmodelbase，database，methodbaseandknowledgebaseformanagementanddecisionmakinginnetworkcircumstancehavebeen
5、pointedout．Atfirst，thepurposetodevelopandresearchDSSsystemistoenterpriseestablishdecisionanalyticalsystemandprovideapre—analysisforbusinessoperationinenterprise，atthesametimetovaluethebenefitofhistoricalbusinessoperation．Second，It’spurposeistosolvetheproblemofdisagreeme
6、ntinproductioncommandsystemandtoanalyzethedatausingformerdataresource，inordertoestablishintelligentsystemofenterprisemanagementandfinallytostrengthenthemarketcompetitioncapability．TheenormouspromotingeffectthatthecomputermanagementinformationsystembringstoChangchengStee
7、liswellknown，butthemarketcompetitionisbecomingsharperdaybyday,sotheleaderatalllevelsinourcompanycan’tbesatisfiedwiththeallkindsofdatumandstatisticreportprovidedbycomputermanagementinformationsystem，theyareurgedtoinvestigatethelawofvocationalworkandthedevelopmenttendency
8、ofmarketfromalargenumberofvocationaldatumgivenbyinformationmanagementsystem，andobtainthedecision-makinginforma
