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ID:36350195
大小:4.43 MB
页数:117页
时间:2019-05-09
《双时标预测控制算法的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、浙江大学博士学位论文II浙江大学博士学位论文AbstractModelpredictivecontrol(MPC)originatedfromindustry.BecauseMPCcanbeusedtodealwithmulti—·input·—multi··outputsystemandtheapplicationofMPCisnotSOeasy,MPChasbeenintroducedtoprocessindustryextensively.ThetheoreticalresearchaboutMPCisalittl
2、elaterthantheapplication.MPCisamodelbasedcontrolalgorithm,andthedevelopmentofMPCtheoryiscloselyconnectedwiththeunderstandingofthemodel.Thisthesisfocusesononespecialkindofmodel,andputsforwardaseriesofspecialMPCalgorithms.Themaincontentsandrenovationpointsinthisthe
3、sisincludethefollowing:(1)Whenthemodelhasthestatespaceform,thecharacteristicofthesingularperturbationsystemisnotonlydeterminedbythecoefficientmatrix,butalsoaffectedbytheinputmatrix.Andwhentheinputmatrixpossessesaspecialform,themodelcanbedecoupledaccordingtotheinp
4、ut.(2)Intheviewofthetransferfunctionmatrixform,thesingularperturbationsystemcanbedividedintotwospecialtypes:inputtwo—timescalesystemandoutputtwo-timescalesystem.Andthespecialmodelpredictivecontrolalgorithmsforeachspecialsystemsareproposed.Andthestabilityofeachspe
5、cialmodelpredictivecontrolalgorithmisdiscussedinthethesis.(3)Weanalyzetheapplicationofmodelpredictivecontrolonthesupplychainmanagement,andakindofmodelpredictivecontrolalgorithmwithon—lineidentifieddemandmodelisputforward.(4)Consideringtherelationshipbetweendemand
6、andprice,andthepricingisintroducedasamanipulatevariable,becausethepriceandtheorderingCanaffecttheinventoryondifferenttimescales.Weputforwardakindoftwo-timescalemodelpredictivealgorithmforasupplychainunitundertheassumptionthatpricehasmoresloweffectsontheinventoryt
7、hantheorderingontheinventory.III浙江大学博士学位论文Attheendofthethesis,wegivesomesuggestionstothefurtherresearchinthisfield.Keywords:modelpredictivecontrol;singularperturbation;two—timescale;supplychainmanagementIV浙江大学研究生学位论文独创性声明本人声明所呈交的学位论文是本人在导师指导下进行的研究工作及取得的研究成果。除了文中特
8、别加以标注和致谢的地方外,论文中不包含其他人已经发表或撰写过的研究成果,也不包含为获得逝姿盘堂或其他教育机构的学位或证书而使用过的材料。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确的说明并表示谢意。学位论文作者签名:率谴签字日期:2p知年歹月/1日学位论文版权使用授权书本学位论文作者完全了解逝姿盘堂有
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