雙軸聯(lián)動(dòng)蝸桿檢測(cè)儀控制系統(tǒng)研究開(kāi)發(fā).pdf

1、重慶理工大學(xué)碩士學(xué)位論文雙軸聯(lián)動(dòng)蝸桿檢測(cè)儀控制系統(tǒng)研究開(kāi)發(fā)姓名：陳濤申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：測(cè)試計(jì)量技術(shù)及儀器指導(dǎo)教師：彭東林20110528重慶理工大學(xué)碩士學(xué)位論文AbstractIIIAbstractWiththeeticalresearchoftoidalwmbeingdevelopingindepththeanalysisdetectionofthemanufacturingerrintoidalwmdrawsmemeatten

2、tion.Mostofmanufacturerscanonlyidentifyqualityofproductbydetectingspotsongearsurfaceratherthandetectingmanufacturingerr.Thenewmeasurementstrategyofwmtestersystemwithdoubleaxleslinkageisintroducedinthispaperwhichcandetect

3、themanufacturingerrsintoidalwmefficiently.BasedonfabricatedtestprinciplethatmeasurementisinaccdancewithmachiningtheproposedwmtestercontrolsystemwithtwocouplingaxlesestablishsacolsedloopsystemwithARMbasedmotioncontrolcirc

4、uitFPGAbasedsignaldetectioncircuittocontrolsimutaneouslybothobjectivewmmeasuringheadsoastodetectthemanufacturingerroftoidalwm.Themainresearchresultsarelistedbelow:Thenewmeasurementstrategyofwmtestersystemwithdoubleaxlesl

5、inkageisfwarded.Itcanavoidadditionalerrgeneratedbyconventionalcouplingmethodhaslesscalculatedquantitiesrealtimedetectioncomparedtotridinatemeasuringmachine.Someinnovationsinhighprecisionpositioningtechnologyaremadeinthis

6、design.Basedonlowcostofmotdrivedmechanicalwkbenchthehighprecisionpositioningcanbeachievedwithtimesegmenttechnology.Thetimesegmenttechnologyisrealizedbysoftware.ThehardwarecircuitdesignconsistsofARMbasedmotioncontrolcircu

7、itFPGAbasedsignaldetectioncircuitwhichsolvethequestionabouthowtoreversethetrendthathighspeeddatatransmissionleadstoconsiderablecapitalcostincrease.Experimentsonwmtestercontrolsystemwithdoubleaxleslinkagearedesignedaswell

8、toverifyitsperfmance.Itincludesprecisionpositioningexperimenttestingwmexperiment.Withlinearcompensationfromcalibrationsoflaserinterferometercontrolsystemlinearpositioningaccuracycanreach2manglepositioningaccuracycanreach

9、3“aswellinprecisionpositioningexperiment.AccdingtomathematicalmodelofthemanufacturingerrsintoidalwmCodinatesystemisestablishedcalibratedthenAnglebetweenwmmeasurementheadaremeasuredaccuratelywhichwillbeuploadedtocomputert