基于DSP的可编程比例控制放大器研究

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1、浙江大学机械与能源工程学院硕士学位论文基于DSP的可编程比例控制放大器研究姓名：付强申请学位级别：硕士专业：机械电子工程指导教师：王庆丰20080609浙江大学硕士学位论文AbstractTheresearchesOildigitalproportionalcontrolamplifieraretoday’Smainbranchesofelectromechanicaltechnology．Theyhaveimportantvalueofboththeoreticresearchandindustria

2、lapplication．Inthispaper,byanalyzingandsummarizingalotofinternalandextemaldocuments，thestateanddevelopmentsofdigitalproportionalcontrolamplifieraredescribed，andaprogrammabledigitalproportionalcontrolamplifierbasedonDSP(DigitalSignalProcessor)ispresented，

3、whichhashighreliability,goodcontrolperformance，lowcostandenergy-saving．Basedonsomeotherscholars’researches，aimsatimprovingthedisadvantagesanddeficienciesoftraditionalproportionalcontrolamplifier,thispaperusedhigh-speedDPS，andhasdevelopedadigitalproportio

4、nalcontrolamplifierbasedonDSRViausingtheDSPcontroller,PWManti-unloadingpoweramplifierandusingsoftwarereplacinghardwarecircuits，thetotalperformanceinsteadyanddynamicstatesofproportionalcontrolamplifierhasgreatlyimproved．Thisthesiscoverssevensectionsasfoll

5、ows：Thefirstchapterintroducestherecentdevelopmentsandsomedifficultproblemsonproportionalcontrolamplifiers，andthesubjectofthethesisiSdetermined．Thesecondchaptergivesadetaileddescriptiononthestructureandtheoryoftheprogrammableproportionalcontrolamplifierba

6、sedonDSR．IV．浙江大学硕士学位论文ThethirdchapterpresentsahardwaredesignoftheprogrammableproportionalcontrolamplifierbasedonDSRAhigh-speeddigitalDSPTMS320F2812ischoseasCPU．Then，givesthedetaileddesignsofthepowercircuit，theclockcircuit，theA／Dcircuit，theD／Acircuit，theS

7、CIcircuitandtheI／Ocircuit．ThefourthchapterconcernsthesoftwaredesignoftheprogrammableproportionalcontrolamplifierbasedonDSEIntheconvenientdevelopingenvironmentofCodeComposerStudio，theinitializingprogram,theA／Dprogram,theSCIprogramandthesignalcontrolgrogra

8、mareaccomplishedbyCprogramminglanguage．AndbyusingVC，aGUIisbuiltonPC．Thefifthchapterintroducessomeanti-jammingtechnologiesusedinthesystem．Inthesixthchapter,withthehelpofthehardwareandsoftware，severalexperimentsareperformedu