基于嵌入式系統(tǒng)的壓力試驗機的測試系統(tǒng).pdf

1、江南大學碩士學位論文基于嵌入式系統(tǒng)的壓力試驗機的測試系統(tǒng)姓名：李聯(lián)富申請學位級別：碩士專業(yè)：控制理論與控制工程指導教師：劉飛20090801AbstractAbstractWiththedevelopmentofsociety，housing、bridges、railwaysandotherlarge—scaleofthefacilitiesonthebuildingmaterialshaveacleardemandsofpressur

2、etobuildingmaterialsInordertomeettheneedsofthecommunity，pressuretestingmachineareWidelyused，SOtheneedtotestthePressuretestingmachinebecomesanUrgentWiththedevelopmentofembeddedtechnology，embeddedasaplatformtoavarietyofele

3、ctronicdevicesaremoreandmorewidelyapplied，basedonthedevelopmentofit，variousofinstruments、metersandtestinginstrumentshavealsobecomeanindispensabletoolforindustryPressuretestingmachine’Stestingequipmentwhichiswidelyusedini

4、ndustryisresearchedinthispapertoachieveanautomaticdetectionofpressure—loadingrate’SprecisionforpressuretestingmachineThemaintopicsincludethefollowing：(1)LoadingratetestandtestingdataanalysisnlepaperresearchstheMeasuremen

5、tSystemAnalysis’SapplicationinConstantPressuretesting，revealsthePressuretestingmachinesystem’SStatisticalpropertiesSystemdesignsthecollectionofLoadingrate’Sdata，analysesmeasurementsystem，Exploresandstudysthedataanalysisa

6、lgorithm，andproofsitbasedonthespecifictest(2)SoftwaredesignSoftwareadoptsmodulardesign，it’Sisdividedintodatareception，dataanalysisandprocessing，statementanalysisDatareceivermoduleisinchargeofcommunicationwiththeA／Dconver

7、sion，andstoragesthedatatotheapplicationofuserspaceDataanalysisandprocessingmoduleisresponsibleforanalysisingthecollecteddatatealizeintelligenttestingStatementAnalysisgivesthetestresultsanddataanalysis’Sgraphics(3)Hardwar

8、edesign111epaperdesignstheCircuitandprinttheCircuitdependingonhardwarerequirementsThetesterisconstitutedofamaindataprocessingmodule、displaymoduleandtestmoduleDataprocessingmoduleadoptss3c2410asitscore；meanwhiledisplaymod

9、uleadoptsTFTLCDTestmoduleadoptsA／Dconverterchip，Connectingtos3c2410with12CbusThiSalsoleadstopressuretestingmachine7stesttobecomeanurgentKeywords：MeasurementSystemAnalysisDesign；PressureLoadingRate；PressureTestingMachine；