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1、AbstractComparedtonumericalcontrolmachinetool,automatedmachinehasthecharacteristicofwidevarietiesandfixedcontrolprocess.However,thereisshortofshortofconvenientandefficientenvironmentforthedevelopmentofcontrolsystemprogram.BasedonIEC61131-3standardandagainsttothetargetofDNC-11,developingplatfor
2、mfornumericalcontrolsystemhasbeendesignedandgraphicprogrammingenvironmentandconvenientcompilingsystemhavebeendeveloped,whichaimstoshortenthedevelopmentperiodanddecreasesthecost.AccordingtohardwareandsoftwarecharacteristicsofDNC-11,systemarchitectureofthedevelopmentplatformfornumericalcontrolsy
3、stembasedonIEC61131-3standardhasbeendesigned,whichincludesprogrammingenvironment,long-distancecrosscompilingsystemandruntimesystem.Theprogrammingenvironment,adoptingBeremizasitsprototypesystem,providesIEC61131-3compilerwhichcancompileIEC61131-3programtoCprogram.Also,crosscompilingofpythonhasbe
4、enrealizedandtransplantsedtoDNC-11.Theruntimesystemintegratesmotioncontrolfunctionblocks.Basedonclient-servermodel,long-distancecrosscompilingsystemisdesigned,theenvironmentforcrosscompilingiscreated,sendingandacceptingprojectfilesisrealizedthroughsocketprogrammingandfinallyautomaticcreatingMa
5、kefiletoolisprovidedthroughregularexpressions,whichresolvestheprojectfilesandconfigurationfiletoproducetheMakefilefortheproject.ThecrosscompilingsystemmakesthedeveloperscompilecontrolsystemprogramautomaticallyattheplatformofWindows.EightstatusofaxisspecifiedbyPLCopenandtheirtransformconditions
6、hasbeendeeplyresearchedandstatusmachineandmotioncontrolfunctionblockhasbeendesigned,whichincludesparameterconfigurationmodule,statuscontrolmodule,inputpretreatmentmoduleandvelocityplanningmodule.Besides,datainteractivemethodsIIbetweenallofthosemodulesaredesigned,themotioncontrolfunctionblocksa
7、rerealizedandfinallyoutputpulseequivalentistested.Theejectioncontrolsysteminthisprototypeplatformhavebeendesignedandrealizedagainsttotheexperimentalsubjectofejectorsystemofall-electricinjectionmoldingmachine.Accordingtotheexperimentalme
