基于DSP的手持式振動(dòng)測(cè)試系統(tǒng)的研制.pdf

1、Y942870分類號(hào)：嬰212密級(jí)：il媛耐，盧UDC：么珥一學(xué)號(hào)：』旦0旦／o必601冊(cè)8q⑨東南大學(xué)碩士學(xué)位論文基于DSP的手持式振動(dòng)測(cè)試系統(tǒng)的研制學(xué)位授予單位塞直太堂答辯委員會(huì)主席墊焦論文答辯日期2Q始生Q3且學(xué)位授予日期2Q鯉生且評(píng)閱人童l宜焦2004年03月東南大學(xué)碩士學(xué)位論文DesignofaHandheldVibrationMeasuringSystemBasedonDSPBYTIANZh_iSupervisedbyAss

2、ociateProfXUFeiyunSoutheastUniversityVibrmiontestisthemostcommonmeansofconditionmonitoringandfaultdiagnosisPresently，existingvibrometeronthemarketplacehavelowratioofperformanceandpricetherefore，ithaspracticalsignificance

3、tesearchanddevelopmorepowerful，lowercostandintelligenthandheldvibrometerTosolvethedeficiencyofexistingvibrationmeasuringsystemonthemarketplace，AhandheldvibrationmeasuringsystemwasdesignedinthepaperbyusingTMS320VC5402DSPc

4、hipAtthesametime，somekeytopicisstudiedi11thecourseofdesignFirstlyhardwarecircuitofhandheldvibrationmeasuringsystemhasbeendesignedinthedissertationWhichincludespowersystem，signalsampleandconditioningcircuit，ADCcircuit，dat

5、aprocessandanalysiscimuiLdatastoragecircuit，communicationcircuit，singlechipmicrocontmllercircuit，eteAtthesametime，inthecourseofdesign，keywordcircuitandsomeinterfacecircuitweredesignbyCPLD，andwhichreducedtheproductioncost

6、，powerCOStandPCBareaSecondlybasedonhandheldvibrationmeasuringsystem’shardware，softwarehasbeendesignedinthedissertationSoftwaresystemconsistsofDSPprogramandsinglechipmicrocontrollerprogramDSPprogramrealizedatasampleandpro

7、cesssubfunction，datacommunicationsubfunctionandkeyboarddecodesubfunction；singlechipmierocontrollerprogramrealizecontrolofDSl2C887anddisplayofLCDFinallywiththeapplicationtoMeasuringandcontrastingofrealsignal，theresultshow