基于C-S結(jié)構(gòu)的分布式故障診斷系統(tǒng)中若干問題研究.pdf

1、大連理工大學(xué)碩士學(xué)位論文基于CS結(jié)構(gòu)的分布式故障診斷系統(tǒng)中若干問題研究姓名：楊冰申請學(xué)位級別：碩士專業(yè)：機(jī)械電子工程指導(dǎo)教師：馬孝江20030301奎堡些!=；!三蘭塑!竺垡堡苧墊望AbstractThetechnologyofmechanicalequipmentfau]tdiagnosisisycryvaluableinproductionAlotofSCientifiCresearchersdevotethemselvesZOth

2、isfieldSOaszokeepthetechnologyoffaultdiagnosiSonbeingdevelopedandperfectedThetechnofogyofdistributedfaultdiagnosiSiSpartofthenewcrossedSUbJectAlongwithequipmentStowardslargescale，automationandcomplication，theequipmentfau

3、ltdiagnosiSisgettingmoreandmorecomplicatedThetraditionalfaultdiagnosisbasedonsinglemachinecouldnotfinishthediagnosticworkanymoreTomeettherequirements，theequipment’sstateinspectingandthefaultdiagnosiSsystemshouldbedevelop

4、edtowardsdiStribution，networkSothedistributedfau]tdiagnosisandpredictivemaintenancesystembasedonc／sstructureisexp]oitedafterconsideringtheequipmentmanagementoflargeenterprisesThispaperisbroughtforwardfrompracticalapplica

5、tionsoit’SresearchalSOcomb／neswiththeoldversionsystemandpractjcalapplicationThiSpapermainlycontainsseveralfollowingaspects：i、DiSCUSSthetheoryofdiStributedfaultdiagnosiSsystemfromtwoasoectsthetheoryofdistributedsystemandt

6、hetheoryoffaultdiagnosiSgxplainthedistributedfaultdiagnosissystem’StwobasiCstructures：c／sstructureandB／SstructureGivethereasonofchoosingC／SstructureandCOnStFuctthegeneralizedframeworkofthesystem2、Designandexploitadatabas

7、easbackgroundsupportafterconsideringthetraitSoftheexistingsysteminordertoavoidtheshortcomingssuchasmaintenancedifficulties，lackingofsafetyandetc3、OesignandexploitanumberofmodulesofthedistributedfaultdiagnosiSandpredictiv