光纤陀螺仪的发展现状

2005246JournaIofTransducerTechnoIogy!!!!!!!!!!!!210016TN2TP2Al000-9787200506-000l-03Developmentstatusoffiber-opticgyroscopesZHOUHai-boLIUJian-yeLAIJi-zhouLIRong-bingNavigationResCenterNanjingUniversityofAeronauticsandAstronauticsNanjing210016ChinaAbstractThefiber-opticgyroscopeFOGiscIassifiedintodifferenttypesaccordingtoitsprincipIeandcharacteristic.TheinternationaIstatusofFOGisintroducedandtheshort-termandIong-termtrendofFOGisforecast.ItwiIIbebenefittothecourseofourFOG.KeywordsFOGfiber-opticgyroscopeSagnaceffectinterferometricresonantBriIIouin012004-ll-20-l233/HoneyweIINorthropl2434Sagnac!1976UtahVaIiShorthiII2.12080Northrop~oneyweIINorthrop20018LittonLittonLittonLitton19881989199119921992FOG200600100025001/h~0.001/h1599.6%~oneyweIITi0.83!m/~oneyweII4000m5.5inIin=25.4mmARW!0.00019/h0.0003/h52.2JAE1996500060.83!m1.3!m2.3IxseaSASPhotonetics162090MicroFBM72001IMU1200.003/h!0.00015/hOctans19982007LITEF19612001Northrop75%2000026200320075778Fizoptikal9899VG9l0VG94lVG95l#500/s0.3/h~l.0/h40g!l00.000l5/h0.000l5/h~l5/hl5000~200000.00l5/h~0.0000l5/h#30l.J.200364-7.2ArmeniseMNCimineiiiCLeonardisFDe.Gyroscopetechnoio-giesforspaceappiicationsR.ItaiyOptoeiectronicsLaboratoryDipartimentodiEiettrotecnicaedEiettronicaPoiitecnicodiBar-iViaOrabona2004.3LefivreHC.M.2002.30-33.4.J/OL.http//