JPS5818171A - 角速度センサおよびその回転を示す信号を得る方法 - Google Patents

角速度センサおよびその回転を示す信号を得る方法

Info

Publication number
JPS5818171A
JPS5818171A JP57117635A JP11763582A JPS5818171A JP S5818171 A JPS5818171 A JP S5818171A JP 57117635 A JP57117635 A JP 57117635A JP 11763582 A JP11763582 A JP 11763582A JP S5818171 A JPS5818171 A JP S5818171A
Authority
JP
Japan
Prior art keywords
signal
error
sensor
lock
processing device
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.)
Granted
Application number
JP57117635A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481358B2 (cg-RX-API-DMAC7.html
Inventor
エイヴエリイ・エイ・モ−ガン
グレン・ア−ル・カシアス
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
Publication of JPS5818171A publication Critical patent/JPS5818171A/ja
Publication of JPH0481358B2 publication Critical patent/JPH0481358B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
JP57117635A 1981-07-06 1982-07-06 角速度センサおよびその回転を示す信号を得る方法 Granted JPS5818171A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/280,423 US4529311A (en) 1981-07-06 1981-07-06 Ring laser gyro system
US280423 1994-07-26

Publications (2)

Publication Number Publication Date
JPS5818171A true JPS5818171A (ja) 1983-02-02
JPH0481358B2 JPH0481358B2 (cg-RX-API-DMAC7.html) 1992-12-22

Family

ID=23073016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57117635A Granted JPS5818171A (ja) 1981-07-06 1982-07-06 角速度センサおよびその回転を示す信号を得る方法

Country Status (3)

Country Link
US (1) US4529311A (cg-RX-API-DMAC7.html)
JP (1) JPS5818171A (cg-RX-API-DMAC7.html)
CA (1) CA1205172A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225480A (ja) * 1985-05-24 1987-02-03 ハネウエル・インコ−ポレ−テツド デイザ−させられるレ−ザ角速度センサ
JPS62502916A (ja) * 1985-05-24 1987-11-19 ハネウエル・インコ−ポレ−テッド デイザーさせられる角速度センサ
JPH03192423A (ja) * 1988-11-06 1991-08-22 Internatl Business Mach Corp <Ibm> ３次元コンピユータ入力装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686683A (en) * 1984-01-09 1987-08-11 Litton Systems, Inc. Laser angular rate sensor with dithered mirrors
US4669881A (en) * 1984-07-16 1987-06-02 Honeywell Inc. Bias signal filter for a ring laser
US4755057A (en) * 1984-10-02 1988-07-05 Litton Systems, Inc. Path length control method for ring laser gyroscope
IL77856A0 (en) * 1985-02-25 1986-12-31 Sundstrand Data Control Inertial reference system utilizing ring laser gyro data resynchronization
US5438409A (en) * 1985-05-08 1995-08-01 Honeywell Inc. Readout for a ring laser angular rate sensor
US4791460A (en) * 1986-04-02 1988-12-13 Honeywell Inc. Readout for a ring laser angular rate sensor
US4801206A (en) * 1986-06-04 1989-01-31 Litton Systems, Inc. Simplified ring laser gyroscope dither control and method
US4779985A (en) * 1986-12-22 1988-10-25 Litton Systems, Inc. Dither suspension for ring laser gyroscope and method
US4844615A (en) * 1987-01-30 1989-07-04 Litton Systems, Inc. Method and system for correcting random walk errors induced by rate reversals in a dithered ring laser gyroscope
USRE34121E (en) * 1987-01-30 1992-11-03 Litton Systems, Inc. Method and system for correcting random walk errors induced by rate reversals in a dithered ring laser gyroscope
US5442442A (en) * 1987-10-28 1995-08-15 Litton Systems, Inc. Ring laser gyroscope scale factor error control apparatus and method control apparatus and method
GB2301932B (en) * 1988-10-27 1997-10-08 Litton Systems Inc Apparatus and method for correcting ring laser gyroscope phase angle errors induced by lock-in
US4981359A (en) * 1989-06-19 1991-01-01 Litton Systems, Inc. Ring laser gyroscope dither drive system and method
US5225889A (en) * 1991-12-11 1993-07-06 Fritze Keith R Laser gyro dither drive
US5486920A (en) * 1993-10-01 1996-01-23 Honeywell, Inc. Laser gyro dither strippr gain correction method and apparatus
US5416584A (en) * 1994-04-25 1995-05-16 Honeywell Inc. Sinusoidal noise injection into the dither of a ring laser gyroscope
JP3910687B2 (ja) * 1997-06-27 2007-04-25 カシオ計算機株式会社 球の速度演算装置及び球の速度演算方法
FR2958740B1 (fr) * 2010-04-13 2012-03-30 Thales Sa Dispositif de traitement numerique de l'information issue d'un gyrolaser et gyrolaser associe.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037517A (cg-RX-API-DMAC7.html) * 1973-08-01 1975-04-08

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715562A (en) * 1970-03-19 1973-02-06 Sperry Rand Corp Computer for use with ring laser rotational rate sensors
US4344706A (en) * 1980-07-14 1982-08-17 The Singer Company Ring laser gyro dither pulse eliminator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037517A (cg-RX-API-DMAC7.html) * 1973-08-01 1975-04-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225480A (ja) * 1985-05-24 1987-02-03 ハネウエル・インコ−ポレ−テツド デイザ−させられるレ−ザ角速度センサ
JPS62502916A (ja) * 1985-05-24 1987-11-19 ハネウエル・インコ−ポレ−テッド デイザーさせられる角速度センサ
JPH03192423A (ja) * 1988-11-06 1991-08-22 Internatl Business Mach Corp <Ibm> ３次元コンピユータ入力装置

Also Published As

Publication number Publication date
CA1205172A (en) 1986-05-27
JPH0481358B2 (cg-RX-API-DMAC7.html) 1992-12-22
US4529311A (en) 1985-07-16

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