汽車換檔器綜合性能測試試驗臺三軸聯(lián)動機(jī)構(gòu)的設(shè)計與控制.pdf

1、上海大學(xué)碩士學(xué)位論文汽車換檔器綜合性能測試試驗臺三軸聯(lián)動機(jī)構(gòu)的設(shè)計與控制姓名：樂楊申請學(xué)位級別：碩士專業(yè)：機(jī)械電子工程指導(dǎo)教師：陳慧寶張慶20070201上海大學(xué)碩士學(xué)位論文ABSTRACTAlongwiththedevelopmentandspeciMtyofautomanufacture，vehicleshifterproducinghasbeenseparatedwithtransmissionThisbringsforwardt

2、heneedforinstrumentsusedinvehicleshiftertestingDuringthedesignprocessofavehicleshiftertestinginstrument，thestickingpointisdevelopingareasonableconfigurationtosimulatingadriver‘SoperationontheshifterhandleInthispapera3sha

3、ftlinkagemechanism，usingtheprincipleofrectangularcoordinaterobot，isinvestigatedItcarldrivetheshifterhandletestedtocompletetherequired3DspheremotionInthissystem，2Dmovementinhorizontalplaneisrealizedbytwolinearmovingmodule

4、smadeupofservomotorandprecisionballscrewRectilinearmotioninverticalisguidedbyaslidingpairThewholesystemiscontrolledbyahi曲qualityPLCsystemwhichCallsatisfyreal—timemonitorrequirementThemechanismsuppliesteachingandautomatic

5、neutralpositioncheckingfimctionThisextremelyshortensthepreparingtimeoftestingComparewithothermodes，vehicleshiftertestinginstrumentbasedonthismethodtakesadvantageinsimplicitylowcostandhighcredibilityFurthermoreitcancomple