高精度實時數(shù)據(jù)采集分析芯片的設(shè)計與實現(xiàn)【精品畢業(yè)論文】

1、學(xué)科門婁：王堂分類號：I￡ii￡單位ft碼：—地!13_密級——向喜啷孿z廖碩士學(xué)位論文論文題目：高精度實』數(shù)據(jù)采集分析芯片的設(shè)計與實現(xiàn)學(xué)生姓名學(xué)號指導(dǎo)學(xué)科研究教師專業(yè)方向徐建松碩050736龔建榮副教授堡蘭量笪星竺堡信息網(wǎng)絡(luò)與多媒體技術(shù)淪文提交日期二oo八年四月南京郵電人學(xué)碩士研究生學(xué)位論文AbstractAbstractTheanalysisofthepowerharmonicanalysisisimportantforimprov

2、ingofpowerqualityInrecentyears，withthedevelopmentofelectrificationandtheapplicationofsomeindustrialtechnology，thedistortionofthegridharmonicisbecomingmoreandmoreseriousanditmakestremendousimpactonthesecurityofthepowersys

3、temThetraditionalacquisitionandanalysissystemforthepowerdatahasbeenunabletosatisfytherequirementsoftoday’SapplicationsduetothebehindhandtechnologyAtpresenttherapiddevelopmentofthemicroelectronictechnologyandembeddedtechn

4、ologylaidasolidfoundationforthemanufactureofthedataacquisitionandanalysissystemDevelopinganewtypedataacquisitionandanalysissystemwhichhasthecharacterssuchaslowcost，fastoperationandeasyfunctionexpansionhasbecomeatrendThis

5、paperproposesadesignofanewtypeofembeddeddataacquisitionandanalysissystemThesystemisbasedonasingle—chiplarge—scaleFPGA，hi曲integration，lowincost，ThesystemusesSOPCarchitecturewhichisaembeddedreconfigurablearchitectureTheSOP

6、CiseasytoexpandfunctionThedataacquisitionmoduleandharmonicanalysismoduleisimplementedwiththehardwarelogic，SOtheyarehighspeed，hi曲precision，real—time，anddonotusetheprocessorresourcesThe32bitsMicroBlazeofXilinxisusedasthepr

7、ocessoroftheembeddedsystemThemedium—sizedembeddedsystemintegratedpefipheralssuchasthememory，RS232serialports，EthernetandJTAGdebuginterfaceThepapersummarizesseveralcommonharmonicanalysisalgorithms，andgivestheentiredesigno

8、fthesystem。AlsothepaperintroducedthedetailsofFPGAdesignoftheharmonicanalysismoduleandthestructureofthewholeSOPCsystemThesystemwhichisbasedonthesingle—chipFPGAimplementstheacquisition，theanalysisandthetransmissionoftherea