衛(wèi)星掃描驅(qū)動機(jī)構(gòu)瞬時角速度控制研究.pdf

1、西北工業(yè)大學(xué)碩士學(xué)位論文衛(wèi)星掃描驅(qū)動機(jī)構(gòu)瞬時角速度控制研究姓名：張新永申請學(xué)位級別：碩士專業(yè)：電力電子與電力傳動指導(dǎo)教師：林輝20050301西北工業(yè)大學(xué)碩士學(xué)位論文AbstractAbstractThesatelliteantennascandriveinstitutionisacorecomponentofthewholesatellitesystemwhichhasanefectupontheatitudeofsatellitea

2、ndgatheringdata.OnthebaseofparticularintroductionofseveralACservocontroltechnologiesthepaperstudiesandamelioratesthedriveinstitutionofmodelmusterprojectseriousThehardwareandsoftwareofthesystemhavebeendesignedimprovedandd

3、ebuggedontheCPUofspecialmotorcontrollerTMS320F240.Theservodrivenmotorusesabsolutesituationopticalencoderassituationfeedbackdeviceinordertomeasurepowerangleandthesystemcanprogress.controlofpowerangle.Highprecisioninstanta

4、nglevelocitycontrolledofthedriveinstitutioncanberealizedbythethreeclosedloopcontrolmodeincludingpositionfeedbackpoweranglefeedbackandcurentfeedbackwhensystemisstablesystemprogresseslosesynchronizationdetectionbyinspectin

5、gpowerangleandrealizesthemotorsresynchronizationafterlosesynchronization.Inthecontrolsoftwarethemodularizationofprogramdesignisusedforsystemanalysisandstudy.InthecontrolofdrivingthesystemadoptscontrolpolicyofspacevectorP

6、WMtheoryandcontrolarithmeticofPIDmixed.ThemixingprogrammingisadoptedinordertotakeadvantageoftheassemblylanguageandClanguage.Theexperimentationanddataanalysisprovethatthesystemissteadygoingandreliableandtheschemeisreasona