A Matlab Program for Single-Parameter Tuning .pdf

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1、INTERNATIONALJOURNALOFMATHEMATICSANDCOMPUTERSINSIMULATIONAMatlabProgramforSingle-ParameterTuningofPIControllersRadekMatušů,andRomanProkopstabilityarenotgenerallyguaranteedanymoreandmustbeAbstract—Themainobjectiveofthispaperistopresentafreelyverified.availableprogramfo

2、rsingle-parametertuningofPIcontrollers.TheMatlabandSimulinkrepresentveryeffectiveanddescribedsoftwarepackagetakesadvantageofMatlabandSimulinkwidespreadenvironmentformanyareasoftechnicalenvironment.Itincorporatescontroldesignbasedonalgebraiccomputingandsimulations.Apar

3、tfromotherthings,manyapproachandtuningoffinalPIcontrollersbymeansofasingleresearchersuseitforimplementationofcontroldesignpositivescalarparameter.Thechoiceofthistuningknobisdeterminedbytheuserselectionofsizeforthefirstovershootofthemethodsandtheireffortlessverificatio

4、n–seee.g.[16].Suchoutputsignalgoingfromthecontrolledplant.Althoughthemethodisprogramsandtoolboxesallowthewidespectrumofuserstoappropriatemainlyforstablefirst-ordersystems,itcanbepossiblytakeadvantageofsomecontrolmethodsevenwithoutdeeperappliedalsotothehigher-orderones

5、.Thecapabilitiesoftheknowledgeofthem.program,itsadvantagesandlimitationsaredemonstratedonthesetThiscontributionfollowse.g.thepapers[13]–[15]whereofsimulationexamples.thetheoreticalbasicsandapplicationpotentialofthetuningmethodwereprovided.Thisworkdescribesthedeveloped

6、Keywords—PIcontrollers,algebraiccontroldesign,single-parametertuning,graphicaluserinterface,Matlab,Simulink.MatlabprogramwhichfacilitatesthecontrollercomputationthroughasimpleGraphicalUserInterface(GUI).TheI.INTRODUCTIONsoftwareisfreelyavailableforeducationalandresear

7、chpurposesandcanbedownloadedfromthewebpage[17].TheINCEvastmajorityofreal-lifecontrolapplicationsareSreportedtoutilizeProportional-Integral-Derivative(PID)basicabilitiesofthepackageareillustratedbymeansofthreesimulationexamplesforthefirst-order,second-order,andfifthalg

8、orithms,mostofthemareonlyofProportional-Integralordercontrolledplants.(PI)-typeinfact[1],[2].Notsurprisingly,thepopularityan