超磁致伸縮換能器的建模方法（modeling method of supermagnetostrictive transducer）

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1、超磁致伸縮換能器的建模方法（Modelingmethodofsupermagnetostrictivetransducer）Thisarticleiscontributedbychenchao696PDFdocumentsmayhaveapoorbrowsingexperienceattheWAPend.ItisrecommendedthatyouchooseTXT,ordownloadthesourcefiletothenativeview.First"+volume."period?Developmentand

2、innovation?#!$year"Developmentandinnovationofmechanicalandelectricalproducts4565789:5;The<=>;;86?The<@8;8a:?TheBC@;5DE=575B

3、nceandtechnology,mechanicalcollege,InnerMongoliabaotoupickTo:giantmagnetostrictivetransducerbymechanicalforcefieldandelectromagneticfieldatthesametimetheworkofthecombinationofcharacteristicinevitablyaffectedbystructuralparametersofmechanicalandelectricalsource

4、characteristic,aswellastheinfluenceofthesearchforthebestmechanicalstructureparametersandpowerparameters,mustbemodelingresearch.Thispaperdiscussesthemodelingmethodofsupermagnetostrictivetransducerforreferenceforthedesignandresearchoftransducer.Keywords:supermag

5、neticstriction;Transducer;Dynamicmodel;ElectromechanicalcouplingChineselibraryclassificationnumber:/'(0literatureidentificationcode:1articlenumber:"-()220$((--3)-(2)-(.)-$!TheintroductionSupermagnetostrictivematerialisanewhightechnicalfunctioninrecentyearsShor

6、ten,andthenpushtheoutputlevertoscale,theoutputlever'sexpansionwillcausetheelasticcovertovibrate,theelectromagneticenergycanbetransformedintomechanicalenergy,realizetheenergyconversion.()thedescriptionofdynamicbehaviorofthesupermagnetostrictivetransducer.Therea

7、retwomethodstodescribethedynamicbehaviorofsupermagnetic$strictivetransducers:oneistouseaspecificenergyfunctiontobuildthemotionequation;Theotherisbasedonthephysicalphenomenonoftetration,usingtheknownlawsofphysicstoestablishmotionequation.Accordingtothedifferent

8、dynamicbehaviormethods,thedynamiccharacteristicsofsupermagnetostrictivetransducerscanbedividedintothreetypes.Thefollowingdescribesthreemodelingmethodsthatarecanonical.Materials.Has