DE69102642D1 - Regelschleife zur kompensation der eigenfrequenzphasenverschiebung. - Google Patents

Regelschleife zur kompensation der eigenfrequenzphasenverschiebung.

Info

Publication number
DE69102642D1
DE69102642D1 DE69102642T DE69102642T DE69102642D1 DE 69102642 D1 DE69102642 D1 DE 69102642D1 DE 69102642 T DE69102642 T DE 69102642T DE 69102642 T DE69102642 T DE 69102642T DE 69102642 D1 DE69102642 D1 DE 69102642D1
Authority
DE
Germany
Prior art keywords
compensating
phase shift
control loop
natural frequency
frequency phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69102642T
Other languages
English (en)
Other versions
DE69102642T2 (de
Inventor
David Gravel
Charles Winston
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 by Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of DE69102642D1 publication Critical patent/DE69102642D1/de
Publication of DE69102642T2 publication Critical patent/DE69102642T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G01C19/726—Phase nulling gyrometers, i.e. compensating the Sagnac phase shift in a closed loop system
DE69102642T 1990-06-04 1991-05-24 Regelschleife zur kompensation der eigenfrequenzphasenverschiebung. Expired - Fee Related DE69102642T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/533,189 US5131750A (en) 1990-06-04 1990-06-04 Eigenfrequency phase shift control loop
PCT/US1991/003678 WO1991019166A2 (en) 1990-06-04 1991-05-24 Eigenfrequency phase shift control loop

Publications (2)

Publication Number Publication Date
DE69102642D1 true DE69102642D1 (de) 1994-07-28
DE69102642T2 DE69102642T2 (de) 1994-11-24

Family

ID=24124872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102642T Expired - Fee Related DE69102642T2 (de) 1990-06-04 1991-05-24 Regelschleife zur kompensation der eigenfrequenzphasenverschiebung.

Country Status (7)

Country Link
US (1) US5131750A (de)
EP (1) EP0532699B1 (de)
JP (1) JP2780141B2 (de)
CA (1) CA2083964C (de)
DE (1) DE69102642T2 (de)
FR (1) FR2662805A1 (de)
WO (1) WO1991019166A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459680A (en) * 1993-10-20 1995-10-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for spur-reduced digital sinusoid synthesis
EP0830570B1 (de) * 1995-06-07 2001-08-16 Honeywell Inc. Eigenfrequenznachlaufanordnung für faseroptische sensorspule
US5940073A (en) 1996-05-03 1999-08-17 Starsight Telecast Inc. Method and system for displaying other information in a TV program guide
US5752370A (en) * 1996-11-13 1998-05-19 Triangle Package Machinery Company Continuous motion drive for form, fill and seal machine
US6687906B1 (en) 1996-12-19 2004-02-03 Index Systems, Inc. EPG with advertising inserts
US9113107B2 (en) 2005-11-08 2015-08-18 Rovi Guides, Inc. Interactive advertising and program promotion in an interactive television system
US7633626B2 (en) * 2006-12-13 2009-12-15 Northrop Grumman Guidance and Electronics Co., Inc. Fiber optic gyroscope deadband circumvention apparatus and method
JP4996411B2 (ja) * 2007-10-03 2012-08-08 日本航空電子工業株式会社 閉ループ型光干渉角速度計
US9568318B2 (en) 2015-04-22 2017-02-14 Honeywell International Inc. Rotationally biased fiber optic gyroscope
US10358244B2 (en) 2015-10-26 2019-07-23 Triangle Package Machinery Co. Rotatable sealing jaw assembly for a form, fill and seal machine
FR3052859B1 (fr) * 2016-06-20 2018-11-23 Ixblue Systeme de mesure et gyrometre comportant un tel systeme

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555739B1 (fr) * 1980-11-07 1986-04-04 Thomson Csf Dispositif de mesure d'un dephasage non reciproque engendre dans un interferometre en anneau
US4874244A (en) * 1987-06-30 1989-10-17 Sachs/Freeman Associates, Inc. Method and apparatus for increasing the unambiguous sensing range in an interferometric fiber gyroscope

Also Published As

Publication number Publication date
CA2083964C (en) 1998-11-03
DE69102642T2 (de) 1994-11-24
EP0532699A1 (de) 1993-03-24
JPH04232418A (ja) 1992-08-20
FR2662805A1 (fr) 1991-12-06
WO1991019166A2 (en) 1991-12-12
EP0532699B1 (de) 1994-06-22
US5131750A (en) 1992-07-21
CA2083964A1 (en) 1991-12-05
JP2780141B2 (ja) 1998-07-30
WO1991019166A3 (en) 1992-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee