基于PVDF传感器的智能轮胎测控系统

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1、෎ѢPVDFӴᛳ఼ⱘᱎ㛑䕂㚢⌟᥻㋏㒳MeasurementandControlSystemforSmartTireBasedonPVDFSensorsᄺ⾥ϧϮ˖⬉⇨Ꮉ⿟ⷨお⫳˖偀ᇥᵫᣛᇐᬭᏜ˖߬䖢╡ࡃᬭᥜ໽⋹໻ᄺ⬉⇨Ϣ㞾ࡼ࣪Ꮉ⿟ᄺ䰶Ѡ䳊ϔѠᑈकѠ᳜⣀߯ᗻໄᯢᴀҎໄᯢ᠔ਜѸⱘᄺԡ䆎᭛ᰃᴀҎ೼ᇐᏜᣛᇐϟ䖯㸠ⱘⷨおᎹ԰੠পᕫⱘⷨお៤ᵰˈ䰸њ᭛Ё⡍߿ࡴҹᷛ⊼੠㟈䇶П໘໪ˈ䆎᭛Ёϡࣙ৿݊ҪҎᏆ㒣থ㸼៪᪄ݭ䖛ⱘⷨお៤ᵰˈгϡࣙ৿Ў㦋ᕫඟࠣӖ༰៪݊Ҫᬭ㚆ᴎᵘⱘᄺԡ៪䆕к㗠Փ⫼䖛ⱘᴤ᭭DŽϢ៥ϔৠᎹ԰ⱘৠᖫᇍᴀⷨお᠔خⱘӏԩ䋵

2、⤂ഛᏆ೼䆎᭛Ё԰њᯢ⹂ⱘ䇈ᯢᑊ㸼⼎њ䇶ᛣDŽᄺԡ䆎᭛԰㗙ㅒৡ˖ㅒᄫ᮹ᳳ˖ᑈ᳜᮹ᄺԡ䆎᭛⠜ᴗՓ⫼ᥜᴗкᴀᄺԡ䆎᭛԰㗙ᅠܼњ㾷ඟࠣӖ༰᳝݇⬭ǃՓ⫼ᄺԡ䆎᭛ⱘ㾘ᅮDŽ⡍ᥜᴗඟࠣӖ༰ৃҹᇚᄺԡ䆎᭛ⱘܼ䚼៪䚼ߚݙᆍ㓪᭄ܹ᳝݇᥂ᑧ䖯㸠Ẕ㋶ˈᑊ䞛⫼ᕅॄǃ㓽ॄ៪ᠿᦣㄝ໡ࠊ᠟↉ᄬǃ∛㓪ҹկᶹ䯙੠׳䯙DŽৠᛣᄺ᷵৥೑ᆊ᳝݇䚼䮼៪ᴎᵘ䗕Ѹ䆎᭛ⱘ໡ॄӊ੠⺕ⲬDŽ˄ᆚⱘᄺԡ䆎᭛೼㾷ᆚৢ䗖⫼ᴀᥜᴗ䇈ᯢ˅ᄺԡ䆎᭛԰㗙ㅒৡ˖ᇐᏜㅒৡ˖ㅒᄫ᮹ᳳ˖ᑈ᳜᮹ㅒᄫ᮹ᳳ˖ᑈ᳜᮹ᨬ㽕䖥ᑈᴹˈѸ䗮џᬙⱘ乥থՓᕫҎӀᇍ≑䔺ⱘЏࡼᅝܼᗻ㛑ᦤߎњ᳈催ⱘ㽕∖DŽ԰ЎᑩⲬⱘ䞡

3、㽕䚼ӊˈ䕂㚢Ӵ䗦ⴔᦤկ䔺䕚䖤㸠᠔䳔ⱘ৘⾡࡯੠࡯ⶽDŽ䕂㚢ⱘফ࡯⢊ᗕϢ䏃䴶ᴵӊ੠䔺䕚㸠偊⢊ᗕ᳝݇ˈ䗮䖛㚢ݙӴᛳ఼᠔ᛳⶹⱘᙃৃҹߚᵤ䕂㚢ⱘফ࡯⢊ᗕDŽᓎゟ䕂㚢-䏃䴶ⱘ䰘ⴔᙃ੠䕂㚢ফ࡯⢊ᗕП䯈ⱘ῵ൟˈᇚ㾷ㅫ῵ൟᕫࠄⱘᙃᦤկ㒭䔺䕑ⱘ⬉᥻㋏㒳ˈՓ݊㛑໳ޚ⹂ᅲᯊഄⲥ⌟䔺䕚ⱘϡৠ㸠偊⢊ᗕ៪ϡৠⱘ䏃䴶ᚙމˈৃҹ⹂䔺䕚ⱘЏࡼᅝܼᗻ㛑ⱘᦤ催DŽᱎ㛑䕂㚢ⱘথሩ㽕∖㚢ݙӴᛳ఼㛑໳ᦤկ᳈Ⳉ᥹ǃ᳈ޚ⹂ǃ᳈Єᆠⱘ䕂㚢Ϣ䏃䴶䰘ⴔⱘⳌ݇ᙃDŽᴀ᭛ܙߚ߽⫼PVDFय़⬉㭘㝰Ӵᛳ఼᠔݋᳝ⱘ䋼䞣䕏ǃᶨ䶻ᗻདǃय़⬉ᐌ᭄催ˈડᑨᖿǃ乥ડ㣗ೈᆑǃ♉ᬣᑺ催ㄝӬ⚍ˈᇚ

4、݊ᑨ⫼Ѣ䕂㚢ݙ䚼ᛳⶹ䔺䕚㸠偊Ё䕂㚢ⱘᔶবᙃDŽᴀ᭛Џ㽕ᅠ៤њҹϟᎹ԰˖1.ᓎゟњ䔺䕚ࠊࡼ㋏㒳ⱘ᭄ᄺ῵ൟˈ೼baja5b⊍偅䔺ⱘᑇৄϞᨁᓎњ෎ѢPVDFӴᛳ఼ⱘᱎ㛑䕂㚢ⱘᅲ偠ᑇৄˈЏ㽕ᰃᬍ㺙њ῵ൟ䔺ⱘࠊࡼ㋏㒳˗2.ᇍPVDFय़⬉⡍ᗻ䖯㸠њᅲ偠ߚᵤ˗ᅲ⦄њ㚢ݙPVDFӴᛳ఼ⱘো䞛䲚ǃ᮴㒓Ӵ䕧੠䔺䕑Џ᥻῵ഫҹঞ໪䚼ᄬټ㋏㒳ⱘ䆒䅵˗3.䩜ᇍ⒥⿏⥛䅵ㅫᇍ催ᬜ໘⧚䕂䗳োⱘ㽕∖ˈᦤߎњ䕂䗳োⱘ໘⧚ᮍ⊩ঞ݊䇃ᏂߚᵤDŽᴀ᭛Џ㽕䆒䅵њ෎ѢPVDFӴᛳ఼ⱘᱎ㛑䕂㚢⌟᥻㋏㒳ⱘ⹀ӊᑇৄˈᑊᇍPVDFय़⬉㭘㝰䖯㸠њⳌ݇ⱘᅲ偠ⷨおDŽ݇䬂䆡˖

5、ᱎ㛑䕂㚢˗ࠊࡼ㋏㒳˗PVDFय़⬉㭘㝰˗ো䇗⧚ABSTRACTIncreasingnumberoftrafficaccidentinrecentyearshasmadepeoplerequesthigheractivesafetyofthevehicles.Asanimportantpartofthechassis,tiresprovidetractionandbreakingforcesforthevehicle.Theseforcesarerelatedtotheroadconditionsandvehic

6、lestatus,thustheinformationfromthesensorsinthetirescanbeusedtoanalyzetheforceoftire.Therefore,buildingaprecisemodelofthetire-roadinteractionandprovidingderivedrealtimeinformationtothevehiclecontrolmodulemakesitfeasibleformonitoringthevehiclestatusandroadinf

7、ormation,andisveryimportantforensuringtheimprovementofactivesafetyofthevehicle.Sensorsmountedinthetirescanprovidedirect,accurateandabundantinformationofthetire-roadinteraction,whichcanmeettherequirementsofthesmarttires.Thispapermakefulluseofthepiezoelectric

8、filmsensors,bytakingadvantagesofitsstrikingfeaturessuchaslighterweight,highflexibility,highconstantofpiezoelectricvoltage,rapidresponse,widefrequencyresponserangeandhighsensitivity,toacquiretheinformat