電梯導軌直線度自動檢測系統(tǒng)的設計.pdf

1、南京理工大學碩士學位論文電梯導軌直線度自動檢測系統(tǒng)的設計姓名：李秋華申請學位級別：碩士專業(yè)：控制理論與控制工程指導教師：徐志良20090601壘墮堡堅—————————一一堡壘塞———————。—‘’—’——。————。‘?！痏__。_———————————————?！猒—_—，____———————————————一一’，h^AbstractMeasuringthestraightnessoftheElevatorGuideRai

2、lisallimportantworkcIuringtllemanufacturerinspectsandEvaluatestheproductsqualitycharacteristic，becauseitdirectlvdetermineswhethertheelevatorCanbeoperatedsafetilymfortablelyhighspeedlyornotItisneededthattheautomaticcheckt

3、echnologyusedtochecktheelevatorguiderailwiththerapiddevelopmentofelevatorguiderailindustryandtheleveloftheautomaticallvproduceThisthesisdesignstheautomaticchecksystemusedtoMeasurethestraightnessoftheElevatorGuideRail，thi

4、ssystemisdesignedaccordingthecontractsignedwithacompanvwhichproducestheElevatorGuideRail，it’scharacterislongmeasuricaldis切ncemultifariousparameters，greatdams，realilytimehighandfieldtestingthissystemisusedtomeasurethestra

5、ightnessoftheelevatorguiderailproductedbythecompanyThisthesisprovidesanewandeffectivedetectionmeansforensuringtheelevator’squalitycomfortandsecurityThisthesissummarizessignificationofautomaticalmeasurethestraightnessofth

6、eelevatorguiderailstraightnessfirstlyThisthesisexploresanumberofmeasuringprogr鋤softhestraightnessandevaluatingstraightnesswindagemethod，determinestheappropriatetestingandevaluationmethodoferrorwhichwillbeusedinthisthesis

7、ConstmctedtheplatformoftheautomaticalmeasuresystemwiththeCCDlaserdisplacementsensorPIO821da脅acquisitionboard，servomotorsteppermotorSpraycodemachineprintersandindustrialcontrolcomputeranddesignstheACservomotordriving，thes

8、tepby。stepselectricalmachinerydriving，interfacecircuitaccordingthesystemnmningbackgroundThroughanalyzingfunctionalrequirements，designthebasicf1鋤e、vorl【ofthesystemsoftware，developsrealtimedataacquisitionanddataprocessings

9、ystemsbasedonWindows—basedprecisiontimingtechnologyandmultithreadingtechn0109YunderthebackgroundoftheVisualC60，atthesametime，developsthedatabasequeriing觚ction，theuserinlbrmationmanagemg，parametersettingtheparamtandandSOo

10、naccordingwiththeactualproductionStraightnessofthetopandsidesoftheelevatorguiderailscallbemeasuredbyusingthissystem；ittakes1minutetomeasureonerailonaverageThedistancecurveoftheworkpieceCanbedisplayedReal—time，thesystemca

11、nautomaticallyshutdown，savemeasuredatasand1nqumedatasaccordingwiththerequirementandprintsmeasurereportsPracticeshows婦thissystemissuccessfulandpractical；thedegreeofautomaticalmeasuretheelevatorguiderailstraightnessisenhan