KR970705008A - 광섬유 자이로스코프에서의 불규칙한 움직임을 줄이는 방법 - Google Patents

광섬유 자이로스코프에서의 불규칙한 움직임을 줄이는 방법

Info

Publication number
KR970705008A
KR970705008A KR1019960704908A KR19960704908A KR970705008A KR 970705008 A KR970705008 A KR 970705008A KR 1019960704908 A KR1019960704908 A KR 1019960704908A KR 19960704908 A KR19960704908 A KR 19960704908A KR 970705008 A KR970705008 A KR 970705008A
Authority
KR
South Korea
Prior art keywords
fiber optic
optic gyroscope
irregular movement
reduce irregular
reduce
Prior art date
Application number
KR1019960704908A
Other languages
English (en)
Other versions
KR100416283B1 (ko
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of KR970705008A publication Critical patent/KR970705008A/ko
Application granted granted Critical
Publication of KR100416283B1 publication Critical patent/KR100416283B1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Gyroscopes (AREA)
KR1019960704908A 1995-12-28 1995-12-28 광섬유자이로스코프변조방법및광섬유자이로스코프출력랜덤워크(randomwalk)소음조정방법 KR100416283B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1995/016877 WO1997024579A1 (en) 1995-12-28 1995-12-28 Method for reducing random walk in fiber optic gyroscopes

Publications (2)

Publication Number Publication Date
KR970705008A true KR970705008A (ko) 1997-09-06
KR100416283B1 KR100416283B1 (ko) 2004-05-24

Family

ID=22250373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960704908A KR100416283B1 (ko) 1995-12-28 1995-12-28 광섬유자이로스코프변조방법및광섬유자이로스코프출력랜덤워크(randomwalk)소음조정방법

Country Status (6)

Country Link
EP (1) EP0809788B1 (ko)
JP (1) JP3923077B2 (ko)
KR (1) KR100416283B1 (ko)
AU (1) AU5414496A (ko)
DE (1) DE69534604T2 (ko)
WO (1) WO1997024579A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015106550B3 (de) * 2015-04-28 2016-08-25 Northrop Grumman Litef Gmbh Faseroptisches System und Verfahren zur Reduktion von Biasfehlern in einem solchen faseroptischen System
CN116625349B (zh) * 2023-07-26 2023-09-15 中国船舶集团有限公司第七〇七研究所 一种提升光纤罗经振动性能的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680405B2 (ja) * 1985-11-06 1994-10-12 株式会社東芝 光フアイバジヤイロ
EP0436052B1 (de) * 1990-01-03 1992-09-23 LITEF GmbH Faseroptisches Sagnac-Interferometer mit digitaler Phasenrampenrückstellung zur Drehratenmessung

Also Published As

Publication number Publication date
KR100416283B1 (ko) 2004-05-24
AU5414496A (en) 1997-07-28
JP3923077B2 (ja) 2007-05-30
JPH11500526A (ja) 1999-01-12
DE69534604T2 (de) 2006-05-24
WO1997024579A1 (en) 1997-07-10
EP0809788A4 (en) 1999-03-17
EP0809788B1 (en) 2005-11-09
DE69534604D1 (de) 2005-12-15
EP0809788A1 (en) 1997-12-03

Similar Documents

Publication Publication Date Title
DE69604042D1 (de) Ummantelungsgepumpte Faserstruktur
DE69331250D1 (de) Faseroptisches funktionelles Bauelement
DE69625442D1 (de) Faseroptisches Filter
FI890148A0 (fi) Optinen kuiturakenne
DE69124820T2 (de) Optischer Faserkreisel
DE69208296T2 (de) Faseroptischer Kreisel
DE69603733T2 (de) Faseroptisches verbindungselement
DE69604439D1 (de) Mehrachsiger faseroptischer Kreisel
DE59309447D1 (de) Faseroptischer Sensor
DE69225639T2 (de) Optischer Faserkreisel
DE69421671D1 (de) Wiederkonfigurierbarer faseroptischer sensor
DE69624057D1 (de) Faseroptischer Kreisel
DE69025078T2 (de) Optischer Faserkreisel
DE69430995D1 (de) Faseroptikverteiler
DE69827065D1 (de) Faseroptischer Kreisel
DE69215362D1 (de) Faseroptischer Kreisel
KR970705008A (ko) 광섬유 자이로스코프에서의 불규칙한 움직임을 줄이는 방법
DE9308118U1 (de) Faseroptischer Sensor
KR970003971U (ko) 광섬유가 사용된 장신구
DE69206731T2 (de) Optischer Faserkreisel
DE69330102D1 (de) Faseroptischer abschluss
DE59302781D1 (de) Optischer Faserkreisel
DE29510289U1 (de) Faseroptischer Sensor
ITTO920733A1 (it) Giroscopio a fibra ottica
DE69318283D1 (de) Optisches Faserkreisel

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070109

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee