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1、山東大學碩士學位論文基于PLC的智能溫室控制系統(tǒng)的設計姓名：解永輝申請學位級別：碩士專業(yè)：控制工程指導教師：蔣奇杜洪香20080405山東大學碩士學位論文ABSTRACTThispapermainlyaimsatthesunlightcontinuallyintelligencegreenhousewhichtheWeifangVocationalCollegeestablishedRequestsitselftodesigntheco

2、ntrolsystemtheofgreenhouseThroughanalyzesthegreenhouseimplementingagencythecorrespondingmovementtotheenvironmentfactorinfluence，theprogrammablecontroltechnologythefrequencyconversiontechnology，theconfigurationmonitoringt

3、echnologyandthesensortechnologyappliesinthegreenhousecontrolsystem’Sdesign，hasdevelopedbasedonthePLCintelligentgreenhousecontrolsystemThegreenhouseenvironmentsystemisamisalignment，time—variable，thelagcomplexlargescalesys

4、temestablishessystem’SmathematicalmodelwithdifficultyusesconventionalthecontrolmethodtoobtainsatisfactionwithdifficultythestaticstatethedynamicpropertyThisarticleaccordingtothegreenhouseenvironmentalcontrolthecharacteris

5、ticproposedonekindthePIDcontroltemperaturedesignproposalwhichdecidesbasedontheparameterselfregulatingandhascarriedonthesimulationthroughtheMatlabR2007softwaregoodhasrealizedsummer’SgreenhousetemperaturedecreaseThisdesign

6、contr01systemhardwarepartmainlybyPLC，thefrequencychangerandkindsofsensorconstitution，usesfortocompletegreenhouseroomparameterinandSOoninteriortemperaturehumiditycarbondioxidedensityIlluminanceexaminationsandthegreenhouse

7、thebidirectionalroof10uvrewindowthesidescuttlethewetcurtainwindowanglemakeandbreakactuationtheinsideandoutsidevisornetactuates，thewetcurtainwaterpump，thecirculatingfan，anenergyconservationtemperaturedecreaserowofwetventi

8、latortheC02gulpvalve，makesupactuatingequipment’SandSOonlightlampcontrolsIntelligentgreenhousesupervisorysystemsoftwareincludingsuperiormachinemonitoringsoftwareandlowerpositionmachinesystemsoftwareThesuperiormachinemonit

9、oringsoftware’Sestablishmentuseskingview602tocarryonthecorrespondencewithPLCusesinthelong—distancerangegreenhousemonitoringhasrealizedthegreenhousereal—timedataandthehistoricaldatademonstration，thereal—timecontrolparamet

10、er’Sonlinerevision，hascompletedinthegreenhouserealtimemonitoringThelowerpositionmachinesystemSOftwareusestheJapaneseMatushita’SFPWINGRprogrammingsoftwaretodesignThissystemafterWeiFangVocationalCollegeintelligencegreenhou

11、selaboratoryinvestmentmovementhasrealizedwelltothegreenhouseeachenvironmentfactorcontroladjustmenthascreatedthegoodenvironmentforcrops’growthHasusedtheautomaticcontrolwhichthefrequencyconversiontechnologyusesindecreasing

12、temperature，hasachievedsavingwatertheenergyconservationgoalThissystemoperationissimple，workstablereliable，usable；Andhasthegoodconfigurationmonitoringcontactsurfacecantheremotecontr01Metthecurrentmodernizedagricultureneed

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