基于虛擬儀器的表面肌電信號多路采集與識別系統(tǒng).pdf

1、溪缸；蕊士避碩士學位論文(學位研究生)題目：基王虐型邀墨的盎面皿電信曼多監(jiān)丞塞塹遲別丕紅作者趙整座學科(專業(yè))生塑匡堂工程指導教師丞篷直專業(yè)技術職務副麴援申請學位Et期2Q逝13西北』=業(yè)大學碩士學位論文AbstractAbstractThesurfaceelectromyogram(SEMG)signalsarethetimeandspacesynthesisresultofcomplicatedmuscleelectricityac

2、tiveonthetopofskin，themeasurementandanalyseaboutSEMGhasaveryimportantsignificancefortheclinicdiagnosis，healingmedicine，andathleticsmedicine；Thevirtualinstrument(vi)isarevolutionaryoutcome，itorganizedtheinstrumenttechniqu

3、eandthecomputertechniqueandredefinedtheconceptofinstruments，itpointedouttheinstrumentdevelopmentdirectionsAnSEMGacquisitionandrecognitionsystembasedonvirtualinstrumenttechniqueisintroducedinthisthesis，itcallacquirevividS

4、EMGsignalanddrawaconclusionthatitspowerisverylowanditsfrequencyspectrumlocatedbelow300Hzor400HzThenrecognizeactionpatternbythemethodofpowerspectrumKvalue，andtherecognizeeffectisgoodAdaptedtovariousphysiologicalsignalswit

5、htheexpandedfunctions，thesystemcanbeconsideredasthefuturephysiologicalinstrument’SdirectionAsfarasthepaperstructureisconcemed，first，thisthesisintroducedtheconcept，characteristics，statusquoinsideandoutsidehomeandtypicalco

6、nfigurationofthevirtualinstrument，thengiveadetailedanalysisabouthowtheSEMGcomesintobeing，itscharacteristic，andhowaboutitsresearchjob；Second，thisthesisintroducedthebasicfunctionandthechooseprincipleabouthardwareinSEMGacqu

7、isitionandrecognitionsystem；Finallythisthesisdetailedintroducedthesoftwaredesignmethodsandprocess，includingtochoosedesignlanguage，topartfunctionmodules，tointroducemain’functions，tointegratemodulestoformhostprograme，etcTh

8、emostworkloadistocompletethedesignofthesoftware(thefilthchapter)TheinnovationviewpointinthisresearchjobistoacquireSEMGsignalsbyVItechniqueandbuildasetofSEMGmultichannelacquisitionandrecognitionsystemKeyword：VirtualInstru