發(fā)電機(jī)組嵌入式遠(yuǎn)程監(jiān)測(cè)數(shù)據(jù)處理與診斷方法研究

1、同濟(jì)大學(xué)電子與信息工程學(xué)院碩士學(xué)位論文發(fā)電機(jī)組嵌入式遠(yuǎn)程監(jiān)測(cè)數(shù)據(jù)處理與診斷方法研究姓名：錢(qián)振華申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：系統(tǒng)工程指導(dǎo)教師：張浩20080301AbstractABSTRACTTurbogeneratorUnitsplaythepivotalroleintheelectricityproductionThecomplexityofitss仃ucnlre，thespecialandharshnatureofitsoperati

2、ngenvironment，leadtoabnormalhJ曲costofitsmistakesMoreoverthegrowthofthenationaleconomymakesthepowerproductionmoreandmoreimportantSo，theoccurrenceofanyaccidenthappenedshouldbethechains，andcausehugeeconomiclossesAndthenitne

3、edtomonitortheoperationalstatusofturbogeneratorwithawiderangeAndweshouldgiveatimelyandeffectivediagnosisandtreatmentfortheoccurrenceofabnormalstate，tomadethelOSSCStobeatthelowestpointWithcomputers，networkcommunicationsan

4、drelativetechnology’Srapiddevelopment，theTurbogeneratormonitoringanddiagnostictechnologiesisgettingmoreandmorematureItsrelativedproductslikemushroomedcontinuetoemergeThispaperismainlypresentsamonitoringandpreliminarydiag

5、nosissysteminembeddingsystemModemchiptechnologycontinuestobeimprovedEmbeddedsystemsprocessingcapabilitiesandthefunctionsofthecorrespondingperipheralequipmentareincreasingpowerfulBut，thepricesaregettinglowerFrom誦derangeof

6、industrialproductiontocivilproductiontheembededsystemsareusedThispaperadoptsthepowerfulAT91RM9200chipTheentirehardwaresystemisproducingwithitHardwaresystemistransplantedwithembeddedoperatingsystemInthissystem，itisusetheo

7、pensourceLinuxoperatingsystemOutstandingperformanceoftheLinuxoperatingsystemandopensourcecanbeusedtomakedifferentsystemsreductionsThiswillgreatlyreducethesizeofthee1)reembeddedsystems，improvesystemperformanceThispaperism

8、ainlydirectedagainstthespecialneedsoftherealsystemTransplantationinEmbeddedSystemwithembeddeddatabaseandinterfacedisplaysystem，SqliteandMiniGUI，inaccordancewithitsdifferentprogrammingfeatures，developingthecorrespondingop

9、eratinganddisplaysystemasastorageanddisplaysystemiSasthemainmodeTheentiresystemusesserialdatacollectionfromturbogeneratordataasthesystemofdatasourcesDifferentcharacteristicsofthesedatashouldbeusedifferentsignalprocessing

10、ThissystemisusingthefastFouriertransformandwavelettransformAndcomparingtheresultsandthecharacteristicsofthefaults，determinewhethertheTurbogeneratorisintheabnormalsituationAtlastSystemtranseformsthedatathroughthenetworkKe