基于LabVIEW的某航控板故障檢測系統(tǒng)設計與實現(xiàn).pdf

1、西安科技大學碩士學位論文基于LabVIEW的某航控板故障檢測系統(tǒng)設計與實現(xiàn)姓名：衛(wèi)浩申請學位級別：碩士專業(yè)：控制理論與控制工程指導教師：侯媛彬@Subject：TheresearchdesignoffaultdetectionsystemfcircuitboardbasedonLabviewSpecialty：ControlTheyControlEngineeringName：WeiHao（Signature）Instruct：HouY

2、uanbin（Signature）ABSTRACTThisissuetakestheresearchofacertainaircontrolboard’sfaultautodetectionsystemasthebackground.Accdingtothetestingrequirementstheaircontrolboardfaultautodetectionsystemisdesignedimplemented.Itinclud

3、esthefollowingacteristictheintegrationofsystemhardwareplatfmtestautomationfaultlocationautomationautomaticpoweroffwhenfaultsoccurredgoodhumanmachineinterface.Basedontheanalysisofbuildmethodsoftestplatfmathomeabroadthispa

4、perpresentsacommonplatfmofaircontrolboard’faultautodetectionsystemwhichisbasedonPXIbusPXI1045chassisMXI4opticalfibercommunicationsNIcardtheLabview8.0LM3S600.Thisapproachputsfwardafaultautomatictestsystemfthetraditionalci

5、rcuittest’sheavywkalsoavoidsthenonstardpersonneloperating.ThetestresultistransmittedtotheremotecomputerviaEthersothattheengineerscanconfirmthefaultcondition.Asaresultthismethodimprovesthereliabilityspeedofthetest.Intermo

6、fthehardwareafteranalysistherequirementsofthetestoutlinethetestitemPXIboardisedasthebasisofthesystem’shardware.InadditionthedesignofthesystemiscomposedoftheHMIbasedonLabview8.0professionaldevelopmentversionPXI1045chassis

7、MXI4fiberopticcommunicationsthetransmittingofthetestingprocesstoremotecontrolPCviaEther.What’smeanelectronicloadboardbasedonLM3S600isdesignedfthematchingcircuitsofoldnewequipment.InreferencetothesoftwareLabview8.0profess

8、ionaldevelopmentversionisusedasthebasisofthedesignofHMI.Underthiskindofsoftwareenvironmentthedesigndebuggingofthesystemwascarriedout.ThewkconsistsoftheimplementofLabviewsoftware’sframestructureswhichisbasedonthestatemach