1、IEC61757-6-1Edition1.02024-01INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EFibreopticsensors-Part6-1:Disp1.acementmeasurement-Disp1.acementsensorsbasedonfibreBragggratingsCapteursfibroniques-Partie6-1:Mesurededep1.acement-Capteursdedep1.acementbasessurdesreseauxdeBraggsurfibreTHISPUB1.ICATIONISCOPYRIGHT
2、PROTECTEDCoPyright2024IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCaIkinmaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicor11eca11ca1.,inc1.udingpoxxopyingandmcro1.m,WnhoSprmiss4ninwntmgfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequest
3、er.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightstothsPUbtCagn.pte-ascontacttheaddressbe1.oworyour1.oca1.IECmc11crNatKX1.a1.Conwfxfurtherinformation.Droitsdereproductionr6sfv6s.Saufirxic1.ioncontraire.aucunepartiedece1.tepub1.icationnePeU1.!rereprodi1.eni*seesousqueu
4、etof(11equecesoi1.etparaucuPrOC3.61ctron*queomecankjue,ycompe1.sIapotocopiee1.Iesm*croms.sansaccorde1.tde1.,IECOUduCOmCQnabona1.de11ECdupaysdudman6eur.SiVoUSavezCfeSquestionssufIecopyrightde11ECOd&VOUSJ6s1.fezObtenrdsdrotssup1.ementafessurcedePUbICar1.On.UbMSeZtescocxxnesCaPmSouco11taezIeCcmitd11ati
5、ade11CdevoirepaysderesidenceCSeaetanatTd.:“1229W02113.ruedoVarcmbciriecchCH-1211Geneva20ww.1.ec.cSwitZerIancIAbouttheIECTheIntornationa1.E1.cctrotcchnica1.Commisskxi(IEC)isthe1.eadingg1.oba1.organizationthatproparcsandpub1.ishesIntefnabonaJStandardstora1.1.e1.ectrics,eectroncandrentedtechno1.ogies.A
6、boutIECpub1.icationsTetechnica1.contentaIECpub1.icationsiskep(UndefconstantreviewbyIbeIEC.P1.easemakesurethatyouhavethe1.atesteddion.aor.JustPub1.sddtasa1.1.newpubcato5reteasedAvai1.ab1.eon1.ineandOnC8amonthWefnai1.IECCustomerServiceCentre-webstore,ec.ch-escHyouwishtogrvUSyourIeedoeckonthispuWicabo1
7、1(xneedfurther35ststanco.p1.easeyourneds.E1.ectropedta-www.e1.edropefia.orgTbcwor1.dsIcacingOn1.inedicbonaryonccctrotcch11oogy.tani11gmorethan22500termnotogicaientriesinEng1.sa11dFrenchwithOqUZa(Cn1.tefmSin25addf1.kxaUnu9gcsA1.soKnOWnasEeInternationa1.E9drotech11ca1.VocabUary(IEV)o11*11.Aproposde11E
8、C1.aCOmfnISsonEJectrotechnique1.nnatonaJ(IEC)es1.aPfgrnIEeorganisationmodiaequ1.ahoreetPubI哈desNormesIngrnagna1.eSpourtoutcequatrastore.iec.chadVsearchform1.arcchcrchcava11coPefEmdeIrouvcrdc$PUbfCi1.bQnSIECnUHisantdiffre11tsCfiteresInUmfOdereference,1.itod,udcs.E11cdo1111caussdcsinformationssurkPfoj
9、e1.Sa1.esPUbICaconsrestore.iec.ch,justpubhsedRostczinformdsurcs11ouvccspub1.icationsIECJustPub1.isheddwaIeSouve5puWica1.o11sparuesDisponibtecnIigncCtu11ckisParmotsparCmaJ1.ServiceC1.ientswebsore.*ec.chccSivous66reznousdonnerwurderecherche1nsUWzgratui1.ementIousIeeaerusdesPUbHMiO检symbotesgraphjqusete
10、gossairAyeCunabomement.vousaurezEU)OUr$accd$au11COntCnU占jouradp*VQSbcsoi11s.E1.ectropedmwww.e1.ctropetaorg1.epremierdictionaifecf61.ecrocnoioeenIigneaumonde,avecp1.usde22500a11ctes18EndOgqueseang1.ais1.efranais.nsique1.estetrnes6quiva1.ensdans25Ianguesaddibo11e*sE9a1.mniappe的fu!bEht*S9gvCsiescrUg8de
11、bCoFBcCnE1.Mh:4E2cnjrionaCONTENTSFOREWORDINTRODUCTION61 Scope72 Normativereferences73 Terms.3rMogsymbo1.sandabbreviatedterms81 .1Termsanddefinitions.832Symbos93 3Abbreviatedterms94 Structureandcharactestcs94.1 FikxeBragggrating(FBG)94.2 FBGdispiacr11ntsensorn5guration104.3 RHsrencewave1.ength124.4 S
12、tabi1.itybehaviour134.4.1 Driftandcreep134.4.2 Hysteresis134.5 Indica1.ionofthemeasuredva1.ues134.6 Zero-pointre1.atedmeasurement144.7 No-zeropoet144.8 Productionset144.9 FBGdispacemetsensorstandardtype144.10 FBGdisp1.acementsensorseries145 Featuresandcharacteristicstobemeasured1451Samp1.ingandstati
13、stica1.eva1.uation145.1.1 Samp1.ing145.1.2 Reportingthemeasuringresu1.t155.1.3 Sampteconditioning155.1.4 Ambienttestndito11s165.1.5 Requiredtypesoftestsforindividua1.characteristics1652Braggwave1.ength161.1.1 Genera1.16522Measurementprocedure16523Eva1.uation161.1.4 Reporting175.3 FBGspectra1.width17
14、5.3.1 Measurementprocedure175.3.2 Eva1.uation175.3.3 Reporting175.4 FBGref1.ectivity175.4.1 Measurementprocedure175.4.2 Eva1.uation175.4.3 Reporting1855Disp1.acementmeasurement181.1.1 Genera1.181.1.2 Testsetup181.1.3 Measurementprocedure191.1.4 Ca1.ibrationandeva1.uation205.6 Disp1.acementconversion
15、factor215.7 TemperatureandhumiMyranges2157.Genera1.215.7.2Measurementprocedure22573Eva1.uation225.7.4Reporting225.8Durabi1.ity225.8.1 Genera1.225.8.2 Measurementprocedure225.8.3 Reporting226 Featuresandcharacteristicstobereported236.1.2362ConfigurationoftheFBGdisp1.acementSanSOr2363Temperatureandhum
16、ityrange236.4Connectingrequirement237 RecommendationsforuseotFBGmeasuringinstruments23Figure 1 -Examp1.esofsensortypesformeasuringdisp1.acementchanges10Figure 2 -Braggwave1.engthchangecausedbydspeds.ToIhtsendandinaddiontootheractivities.IECpuMisesIntecnaiiona1.Standards.Teica1.Specdicaiions.Tetnicai
17、Reports.Pub1.cyAvai1.aMeSpecincat1.onsPAS)andGudes(here(aherreferredtoasIECPuMicat1.on(三).TherpreparationisentrustedImittees:anyIECNationa1.Committeeinxcstodinthesubjectdea1.twthmayPameJPa轮ntsPfePiafakXyworkInternationa1.,governmenta1.andnongveais1.ngwiththeIECa1.soNrtiCiPdtCinthisWeParabon.IECCoIIa
18、boratKckscyw：hIbCIEcmartMa*OrganizationfxSundafdizaiion(ISO)inaccordancewthCond砧OngdeierminedbyagreemenbeweedthetwoOcganizattons.2ThekxmatecsonsoragreementsotEContechnica1.mattersexpress,asnearaspossW,aninternationa1.consensusofopinionontherdva11tsuoctssincechtechnica1.Commrttoohasrepr。SonUIbQnfroma
19、interestedIECNatkxiaiCommittees.31IECPub1.icationshavethekxmOfrecommendationsfxinternationa1.useandaroaccopdbyIECNationa1.Committeesin!hsense.Vi1.ea1.1.reasonab1.eeffortsarern4detoensureIhatthetechnica1.oonientofIECPuWcatonsisaccraie.IECcannotbehethemaximumextentpossb1.inIheirnationa1.andrega1.PUbIC
20、abOns.AnydverpencebetweenanyIECPubicabonandthecorrespondingnatkxaiOfregiona1.pub1.icationsha1.1.beCteartyindicatedinthe1.atter.5) IECitse1.1.doesnotpvkanyattestationo1.co11kxmity.IncJependentcertrtca!onbodiesprovideconformityassessmentservicesand.inso11xsJrgSaccesstoIECmarksdconformityIECi$notrcspcx
21、isittckxanyservicescarriedoutbyindependentCertHicaiionbodies.6) AJIusersshou1.densurethattheyhavetheIa1.es1.edrtkxofIhsPUb1.CatIom7) NoIiabiityshaattachtoIECor1.sdirxkxs.CmPIoyccsservantsxagentsinc1.udingindividua1.expertsandmembersofitstechnica1.ConifnftteesandIECNationa1.Cofnmrtteesforanypersona1.
22、injury,propertydamageJ!herdamageGfanynatureMa1.soevecwhetherSrec1.orindirect,orforcosts(inducing1.ega1.feesandexpensesarisingnOimSdoCUfnea1.IEChadno!recved11ooceof（八）aentimp1.ementthisghtsIEC6175761hasbeenpreparedbysubcommittee86C：FibreOP1.iCsystemsandactivedevices,ofIECImittee86：FibreoicsItrsanInte
23、rnationa1.StandardThetextofthisInternationa1.Standardisbasedontheto1.owingdocuments：OaftRepononvoting6C1874CDV8eG,i89i.,RVCFu1.1.informationonthevotingforitsapprova1.canbefoundinthereportonvotingindicatedIntheabovetabicThe1.anguageusedforthedeve1.opmentofthisInternationa1.StandardisEng1.ish.Thisdocu
24、mentwasdraftedinaccordancewithISO.1ECDirectives,Pan2,and(JcveiopcdinacrdancewithISQ,IECDirectives.Part1andISQ1IECDirec1.ives.IECSupp1.ement,avai1.ab1.eatvww.iec.chme11bers-experts,re1dccs.Themaindocumenttypesdeve1.opedbyIECaredescribedingreaterdetai1.atv.iec.ch.pubiica1.ions.A1.istofa1.1.partsintheI
25、EC61757series,pub1.ishedUnderthegenera1.tit1.eFibreopticsensors.canbofoundontheIECwebs*te.Thefmncohasddcdthatthecontentsofthisdocumentwi1.1.remainunchangedunti1.thestabi1.itydateindicatedontheIECWebSiteunder,ebstore.ec.chinthedatare1.atedtothespecificdocument.Atthisdate,thedocumentwd1.be reconfirmGd
26、 withdrawn,or revised.INTRODUCTIONThisdocumentispartoftheIEC61757series,wchisdedicatedtofibreop(icsensorsGenericspecifca1.ionsforfibreOPtjCsensorsaredefinedinIEC61757.TheickviduapartsoftheIEC61757seriesarenumberedasIEC61757-,whereMdenotesthemeasureandTthetechno*ogy.TheIEC617576Tsenesisconcernedwthd
27、isp1.acementmeasurements.FIBREOPTICSENSORS-Part6-1:Disp1.acementmeasurement-Disp1.acementsensorsbasedonfibreBragggratings1 ScopeThispartofIEC61757definesthetermino1.ogy,structure,andmGasurer11tmethodsofoptica1.disp1.acementsensorsbasedonfibreBragggratings(FBGs)asthesensinge1.ement.TNsdocumenta1.sosp
28、ecdiesthemostimportantfeaturesandcharacteristicsofthesefibreopcicdisp1.acementsensorsanddefinesproceduresformeasuringthesefeaturesandcharacteristics.2 NormativereferencesThefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheir11tentconstitutesrequirementsofthisdocu11ct.Fordatedf
29、eronccs.on1.ytheedi1.ondiedapp1.ies.Forundatedf(onces.the1.atesteditonofthercfcrcrcd(Jocument(inc1.udeanyamendments)app1.ies.IEC600682(a1.1.parts),Environmenta1.tesbgPa2XTestsIEC61300-2(a1.1.parts).Fibfeoptictnterconnectingdevicesandpassivecomponents-Basict&standmeasurement30CCdU(CS-Pact2X:TestsIEC6
30、1754(a1.1.parts),FibreOpbci1.0vecoroncts-Fibreopticconnector/ntedacesIEC61757.Fibreopticsensors-GenericspecificationIEC61757-112020.Fibreop1.icsensors-Pan1-1:StfMmeasurement-StrainsensorsbasedonfibreBragggearingsIEC621241.Ca杷Tationofwaveofwavengthoptica1.frequencymeasurementrtrumnts-Part2：MicheisonI
31、nter1.erometersing1.ewave1.engthmetersIEC6212-3.CakbrationofWaVe1.engIh/optica1.frequencymeasurementinstruments-Part3:OpbCaJfrequencymetersinternatiyreferenced(0aIraaUenCyCcmbSECGUIDE983Uncertaintyofmasuement-Part3:Gutdetotheexpressionofuncertaintyinmeasurement(GUM:1995)3 Terms,definitions,symbo1.sa
32、ndabbreviatedterms3.1 TermsanddefinitionsForthepurposesofthisOOCUmGntJhetermsanddefinitionsgvniIEC61757.IEC6175711andthefo1.1.owingapp1.ISOandIECmamtamtermino1.ogydatabasesforusestandardizationatthefoowigaddresses: IECEJectropedia:avai1.ab1.eathttpsvw.1.cUopda.org, ISOOnfcnebrowsngP1.a1.kXm:avai1.ab
33、1.eathttps.vw/iso,xgobp3.1.1disp1.acementDdistancechangebetweentwogivenpointsNote1Ioentry：Adisp1.acementdegnadasanabso1.utedisp1.acementifortyoneo!thetwogivenpointscangeHsposition.Note2toentry:Adtspiacf11entsdesignatedasare1.ativedsp*acemrbothofthetwovenPOntSchangetefposf1.x.3.1.2FBGdisp1.acementsen
34、sorfibreopticsensorthatusesoneormorefbrcBraggrabngsasascnsnge1.ement1.otdisp1.acementmeasurements3.1.3disp1.acementconversionfactorADrat100ftherda1.ivcchangeinwave1.ength*toadisp1.acementchangeDintroducedtoanFBGdisp1.acementsensorNoIe11oentry：Te(Iip1.acementconversionfactorADC3JaedasrtDNo1.e2toentry：Tdtspaceme11tconversionfactorisusedbymanufacturerstocharacterizethedisp1.acementresponseq1theirproductsNote3toentry:ThecorrwefionfactoradkxanFBGdisp1.acementsensorassumesa1.inearre1.a
