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全球大健康产业发展manipulatorcontrolmodeandprogrammablecontrollersintroduction2.1Selectdiscussionwithmanipulatorcontrol2.1.1classificationofcontrolrelaysanddiscreteelectroniccircuitcancontrololdindustrialequipment,butalsomorecommon.Mainlythesetworelativelycheapandyoucanmeettheold-fashioned,simple(orsimple)industrialequipment.Sohecanseethemnow,howeverthesetwocontrolmodes(relayanddiscreteelectroniccircuits)arethesefatalflaws:(1)cannotadapttothecomplexlogiccontrol,(2)onlyforthecurrentproject,thelackofcompatibilityand(3)notreformingthesystemwithequipmentimprovements.SpringforthedevelopmentofChina'smodernindustrialautomationtechnologythesubstantialincreaseinthelevelofindustrialautomation,completedtheperfectrelayofthecomputertoomuch.Intermsofcontrollingthecomputershowedhistwogreatadvantages:(1)eachofthehardwarecanbeinstalledononeormoremicroprocessors;(2)theofficialdesignerofthesoftwarewritingcontentcontrolisallabout.Nowinseveralwaysinthecontextofindustrialautomationcanoftenbeseeninthreeways:(1)ProgrammableLogicalController(referredtoasIPC);(2)DistributedControlSystem(DCSforshort),and(3)theProgrammableLogicalController(PLCforshort).2.1.2PLCandtheIPCandDCScontrastcontrast1,eachofthethreetechnologiesoforiginsanddevelopmentrequirementsforfastdataprocessingmakesitinventedthecomputer.Themenbroughtintermsofhardwarethere,usingahighlevelofstandardization,canusemorecompatibilitytools,isarichsoftwareresources,especiallytheneedforimmediacyinoperationalsystems.Sothecomputercaneffectivelycontrolisusedtocontrolandmeetitsspeed,onthevirtualmodel,real-timeandincomputationalrequirements.Distributedsystemstartedwithacontrolsystemforindustrialautomaticinstrumentusedtocontrol,whereasnowitissuccessfullydevelopedintoindustrialcontrolcomputerusedasacentralcollectionanddistributionsystemandtransitionofdistributedcontrolsysteminanaloguehandling,loopcontrol,hasbeguntoreflecttheuseofahugeadvantage.Thoughdistributedsystemhasgreatadvantagesinloopregulation,butonlyasameansofcontinuousprocesscontrol.OptimizationofPLCisthecorrespondingrelayneedswasborn,itsmainuseintheworkordercontrol,earlyprimaryisreplacedrelaythishulkingsystem,focusedontheswitchcontrollingtherunningorderoffunctions.Markedbythemicroprocessorintheearly1970ofthe20thcenturyemerged,micro-electronicstechnologyhasdevelopedrapidly,peoplesoonmicroelectronicsprocessingtechnologywillbeusedintheProgrammableLogicalController(thatis全球大健康产业发展Manipulatorisnowusedasaindustrialrobotsinuse,thecontrolobjectivesoftenappearofteninindustrialautomation.Industrialautomationtechnologyhasgraduallymatured,asmatureatechnologylinehasbeenrapiddevelopmentinindustrialautomationasaseparatesubject.Manipulatorapplicationbegantofilterintowelding,logistics,mechanicalprocessing,andotherindustries.Especiallyathighorverylowtemperatures,fullofpoisonousgases,highradiationcase,robotinsimilarcircumstancesshowedgreatusealsobringsgreatconveniencetothestaff.Preciselybecauseofthisrobottogetpeople'sattentionbegantobeahighdegreeofdevelopment.Laborrates,workingconditions,laborintensiveaspectsofpromotingdevelopment.BothathomeandabroadtodevelopthePLC(programmablelogiccontroller)isinvariousspecialcircumstancesandunderspecialconditionssetformechanicaldevices.Nowturnedonthedevelopmentofthemicroelectronicsautomaticcontroltechnologyandtherapiddevelopmentofthetrains,thesuccessofPLChardwareso...