材料 外文翻译 外文文献 英文文献 圆弧型柔性铰链刚度特性分析

《材料 外文翻译 外文文献 英文文献 圆弧型柔性铰链刚度特性分析》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、作者：ChunhuiYangShiminLuo国籍：China出处：2010IntemationalConferenceonSystem,EngineeringDrdignandManufacturingInformatizationCircularareflexiblehingestiffnesscharacteranalysisAbstract-Flexiblehingesarewidelyusedinmicrorobotic.Itstigiditydirectlyinfluencesanorganization’sterminall

2、ocalization.Itsactualstructuregeometrysizecannotsatisfythetheoreticalanalysiscompletelyinatheoreticalsuppositioncondition.Inthispaper.WeanalayzedtherotationrigidityofaelllipticalflexiblehingeindifferentparametersusingfiniteelementsoftwareANSYS.Theerrorsarediscoveredandcom

3、paredwiththeoreticalresult.Thoughthegraphoftheflexiblehingeparametersontheperformanceofaellipticalflexiblehingewascarriedout.Thekeymanufactureparametersthataffecttheperformanceofanellipticalflexiblehingethemostandrulesofdesignaregiven,whichcanprovidedirectionsofdesignprec

4、isionfortheflexiblehinge.Keywords-flexiblehinge;elllipse;finiteelementanalysisl;rigidityⅠ.INTRODUCTIONFlexiblehingehavesomecharacteristics,suchassmallvolume,withouttubs,ceaseless,goodrigidityandhighsensitivity.Withmicocomputerelectricalsystemseries(MEMS)technicalrapidlyex

5、panding,flexiblehingearewidelyappliedinthedisplacementwhichrequestssmallangularandhigh-precisionrotation,suchasgyroscopes,accelerometers,percisioninstrumentsandsoon.Ithasbroadapplicationprospectsinthemicronleveldomain.Thecommonflexiblehingeisintwokinds:beam-shapeflexibleh

6、ingeandarc-shapedflexiblehinge.Thebeam-shapedflexiblehingehasabigslewingarea,butthemovementprecisionisbad.Thearc-shapedflexiblehinge’smovementpercisionisbad.Thearc-shapedflexiblehingeisrelativelysmall.Inordertotakeintoaccountthemovementptecisionandscope,thefollowingsevera

7、lrotationflexiblehingeshavebeengenerated:parabolicflexurehinge,anellipticalflexurehingeandahyperbola-shapedhinge,etc.Thepropertiesofflexiblehingesarerigidityprecisionandstresscharacteristicetc.therigidityperformancereflectsthestressabilityandalsomanifestsmovementtoavice-f

8、lexibledegree.In1965,Parosetalannouncedhisdesigndevelopmentofthecircularflexiblehingeforthefirst