基于LabVIEW滚动轴承故障监测系统的研究

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2,2,,,,,,,,,。,,,,,,,,。:[1].PIC[M].:,2004.[2].,[D].,2009.[3].[M].:,1999.:(1968-),,,,:,:66581401@qq.com.::2010-05-28CoalMineMachineryVol.31No.12Dec.20103112201012·1,、。,,。、。2::,;:,。。:,。,,。dBN,4,:0≤dBN<20dB,;20dB≤dBN<35dB,LabVIEW1,2,2,3,3(1.,100083;2.,100042;3.,102400):LabVIEW、。、、、,,,。:;;:TH133.33;TP31:A:1003-0794(2010)12-0204-03ResearchonFaultMonitoringSystemofRollingBearingBasedonLabVIEWZHANGChun-zhi1,2,FENGHai-ming2,ZHONGCong-he2,WUShao-tuan3(1.ChinaUniversityofMiningandTechnology,Beijing100083,China;2.BeijingIndustryVocationalandTechnicalCollege,Beijing100042,China;3.ChinaCoalBeijingCoalMiningMachineryCo.,Ltd.,Beijing102400,China)Abstract:Thefaultmonitoringprinciple,montitoringmethodsandhardwareandsoftwaredevelopmentprocessofrollingbearingbasedonlabviewareintroduced.Thefaultmonitoringsystemisfulluseofcomputetechnology,dataacquisition,signalanalysisandprocessingtechniques,faultdiagnosistheorytoimprovethemonitoringandfaultdiagnosisofrollingbearinglevel.Thesystemintegratedthefunctionsoftraditionalinstrumengtation,provideafriendlyman-machineinterfaceanddisplayrollingmonitoredoperatingparameters.Keywords:rollingbearing;monitoring;faultdiagnosis2043112Vol.31No.12LabVIEW———,;35≤dBN<60dB,;dBN≥60dB,,。,:、、、、。。,,,,。1。。,;4,。4,,,、,。122.12。3:、。2,YD-5、YD-8。3,,,。3DHF-2,,PCI-6122,A/D,,、、。2.2LabVIEW。LabVIEW(NI)。、、、、。(1):①:,,:,、、;,,;。②:,。③:,,,,。(2),。3:、、4。:、、;:、、、Hiber、。;:,,,,??A/DFFT21205,,。4(3),。GB/T276-19946210-Z,480r/min。5。(a)Hibert(b)521.7943.58,。3,,,,,,。、、,,。:[1],,.LabVIEW[J].,2006(51):72-74.[2],.[J].,2005,26(1):135-136.[3],.[K].,1995.[4],,,.[J].,2003(2):23-26.[5].[J].,2003(1):76-80.:(1970-),,,,,1993,2004,,:010-69313201-8643,:bmjzsx@163.com.::2010-05-17!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!3112Vol.31No.12LabVIEW———,HibertKTC11()7317、33133KTC11,,,。KTC11,、、。、、,。,/。、,。,,,;,。331341200m,5°,100t,150t,。()206

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