石油化工延迟焦化装置RMPCT先进控制系统设计与实现

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1、分类号可P互UDC密级V786015学校代号10561学号2001352092I1050华南理工大学硕士学位论文石油化工延迟焦化装置RMPCT先进控制系统设计与实现指导教师校外导师王坚趔直刿副麴援自动垡型堂皇工程堂瞳．．i业冒商堡王捏衄互丝丝型筐：垦建盔直腿公旦申请学位级别：王狸亟±专业名称：控制工程一．．论文提交日期：2QQ§：Q3：!Q论文答辩日期：2QQ§：Q§：24学位授予单位和日期：垡直!虹盘堂答辩委员会主席论文评阅人华南理工大学硕士学位论文AbstractIncomplexindustrialprocess，therearealw

2、aysthefeaturesofstronglycoupled，non-liner，timevaryingandlongtimedelayetc．andsortsofrestrictivecondition，whichdynamicbehaviorwillchangeinaccordancewithfactorsofvarietyinoperationconditionandSOon．Optimizationoperationoffacilityalwaysshouldbeatboundofdefiniteconditionofoperati

3、ngvariable，SOthatidealcontrollershouldkeepunitoperationbeadjacenttodefiniteconditionaspossibleasandwithoutviolatingit，inordertoobtainthebesteconomicperformance．ButthetraditionalPIDcontrolstrategyandsomecomplexcontrolsystemisnotabletosatisfyenterpriseneedsofimprovementproduc

4、tqualityandincreaseeconomicprofit．Inordertosolveprocesscontrolproblemofstronglytimevarying，stronglycoupled，non—linerandlongtimedelayetc，somecomplexhigh—levelcontrolalgorithm(viz．AdvancedControlTechnology)comeforthwithdevelopmentofcontroltheoryandcomputerperformance．RobustMu

5、ltivariablePredictionControlTechnology(RMPCT)isamongtheseoutstandingcontroltechnologies．RMPCT，developedbyHoneywell．isoneofcontrolalgorithmbasedonmultivariableinput&output，dynamicmodel，multi-stepprediction，multi-stepcontrol，recedingoptimization，andwithsomeoptimizationfunctio

6、n．ThearticlegivebriefintroductionofbasicconceptandcontrolalgorithmofRMPCT，illustrateindetaildesignandapplicationofRMPCTintheDelayCokeUnit．ThroughapplicationofAdvancedProcesscontrol，thatisabletomakefacilityoperationstable，improveproductsqualityandgreatlyincreaseeconomicprofi

7、toftheUnit．Thetechniqueisworthtopopularizeandhasbestfutureofeconomy．KeyWords：AdvancedProcessControl；Technology；RegionControlⅡRobustMultivariablePredictionControlPIDParameterTuning；StepTest华南理工大学学位论文原创性声明本人郑重声明；所呈交的论文是本人在导师的指导下独立进行研究所取得的研究成果。除了文中特别加以标注引用的内容外，本论文不包含任何其他个人或集体已

8、经发表或撰写的成果作品。对本文的研究做出重要贡献的个人和集体，均己在文中以明确方式标明。本人完全意识到本声明的法律后果由本人承担。作者签名：乏’兰日期：2005生V