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1、沈陽(yáng)工業(yè)大學(xué)碩士學(xué)位論文基于多Agent的制造車間動(dòng)態(tài)調(diào)度系統(tǒng)研究姓名:宋娟申請(qǐng)學(xué)位級(jí)別:碩士專業(yè):控制理論與控制工程指導(dǎo)教師:吳海;王艷紅20030301沈陽(yáng)T業(yè)大學(xué)碩如學(xué)位論文研究與仿真實(shí)驗(yàn)表明,所建立的基于多Agent的分布式調(diào)度系統(tǒng)能夠處理包括突發(fā)事件在內(nèi)的制造車間動(dòng)態(tài)調(diào)度的實(shí)際問(wèn)題,具有良好的柔性、開(kāi)放性和‘定的優(yōu)化性能,滿足現(xiàn)代制造的需要。關(guān)鍵詞:動(dòng)態(tài)調(diào)度,多Agent系統(tǒng),分布式結(jié)構(gòu),規(guī)則調(diào)度~?~姿塑.蘭些厶堂堡主堂垡攙塞?~~~DesignandImplementationofaMulti-AgentBased
2、DynamicSchedufingSystemAbstractWiththeentryof21stcentre,andthecomingofglobalmanulhcmringage.manuthcturingenvironmentsbeingmoredynamicandcompetitive。marketdemand糍堪environment/socialpressuresrequiremodemmanuthcturingsystemstoada讎themselves協(xié)hecomenloreagile。intelligent,
3、andintegratedsystems.Dynamicschedulinginlllanufactum.understoodastheproblemol、suikableassignmentofmanufacturingresourcestotasks(jobswithinaspeciIledtimewindowandcoping謝彘asetofconstraints,WasamaIo}probleminmanufacmringresearchanddevelopment.Sointhenewsituationinmanufa
4、cturingenvirolunents,thereareneedstodevelopnewmethodsandnewmechanismstosolvetheagileproductionwschedulingproblem.TheAgentparadigmrepresentsolleofthel秘ostprominentapproachestobuildcomplexandflexibleintelligentsystemsincludingagileproduction-schedulingsystem.Agenthasac
5、ertaindegreeofautonomytoreasonaboutandtomakedecisionsbyitselLhasthecapabilitytointeractwithotherAgents,andhasthecapabilitytoindependentlysolveapartol’theglobalproblem.ThereforeAgentparadigmandAgent-basedsystemgiveanewwaytosolvedynamicschedulinginmodemmanufacturing,In
6、thispaper,aMulti—AgentbasedSchedulingSystemfMASS)ispresentsl{)solvethedanymicschedulingproblemandaprototypesystemfofAgent-baseddynamicschedulinginmanulhcturingenvironmentshasbuildup.Themainworksofthispaperareasfollows:Firstly.themodelofaheterarehicalAgent—basedjob-sh
7、op曲nanficschedulingsystem,constructed酶ManagerAgent,PartAgentandRecourseAgent.isbuiltup。Furthemlore。innermodelsforthesethreekindsofAgentsaregiventomeettherequirementsol’decision-makingandcommunicationamongAgents.Secondly,‘'Rule-basednegotiation”schedulingmechanismands
8、trategies。whichintegratedrule—basedschedulingmethodsandthenegotiationmechanismamongAgents,areproposedtocreateaproperwayf、ormutualco