ATE347087T1 - Verfahren und vorrichtung zur messung von änderungen des skalierungsfaktors in einem vibrationsgyroskop - Google Patents

Verfahren und vorrichtung zur messung von änderungen des skalierungsfaktors in einem vibrationsgyroskop

Info

Publication number
ATE347087T1
ATE347087T1 AT03775544T AT03775544T ATE347087T1 AT E347087 T1 ATE347087 T1 AT E347087T1 AT 03775544 T AT03775544 T AT 03775544T AT 03775544 T AT03775544 T AT 03775544T AT E347087 T1 ATE347087 T1 AT E347087T1
Authority
AT
Austria
Prior art keywords
pick
signals
systems
vibrating structure
rcl
Prior art date
Application number
AT03775544T
Other languages
English (en)
Inventor
Christopher P Bae Systems Fell
Southway
Kevin Bae Systems Ope Townsend
Andrew Bae Systems Opera Kazer
Original Assignee
Bae Systems Plc
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
Priority claimed from GBGB0227084.1A external-priority patent/GB0227084D0/en
Application filed by Bae Systems Plc filed Critical Bae Systems Plc
Application granted granted Critical
Publication of ATE347087T1 publication Critical patent/ATE347087T1/de

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
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • 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
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/567—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
AT03775544T 2002-11-20 2003-11-12 Verfahren und vorrichtung zur messung von änderungen des skalierungsfaktors in einem vibrationsgyroskop ATE347087T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0227084.1A GB0227084D0 (en) 2002-11-20 2002-11-20 Method and apparatus for measuring scalefactor variation in a vibrating structure gyroscope
PCT/GB2003/004913 WO2004046650A1 (en) 2002-11-20 2003-11-12 Method and apparatus for measuring scalefactor variation in a vibrating structure gyroscope

Publications (1)

Publication Number Publication Date
ATE347087T1 true ATE347087T1 (de) 2006-12-15

Family

ID=45930511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03775544T ATE347087T1 (de) 2002-11-20 2003-11-12 Verfahren und vorrichtung zur messung von änderungen des skalierungsfaktors in einem vibrationsgyroskop

Country Status (2)

Country Link
KR (1) KR101107028B1 (de)
AT (1) ATE347087T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9671247B2 (en) * 2014-07-16 2017-06-06 Innalabs Limited Method for calibrating vibratory gyroscope

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9027992D0 (en) * 1990-12-22 1991-02-13 British Aerospace Piezo-electric sensors

Also Published As

Publication number Publication date
KR101107028B1 (ko) 2012-01-25
KR20050085002A (ko) 2005-08-29

Similar Documents

Publication Publication Date Title
CN111811537B (zh) 一种捷联惯性导航的误差补偿方法及导航系统
JP3793227B2 (ja) 衛星支援付き位置測定−及びナビゲーション装置
EP0453726A2 (de) Gerät für Navigation eines Fahrzeuges
EP0920637A2 (de) Navigationssystem und -verfahren
WO2004063669A3 (en) Attitude change kalman filter measurement apparatus and method
WO2006074768A1 (en) Compensated measurement of angular displacement
EP2071374A3 (de) Vorrichtung und Verfahren zur Verwendung eines Gegenausbreitungs-Signalverfahrens zur Ereignislokalisierung
DE502004003842D1 (de) Verfahren zur kompensation eines nullpunktfehlers in einem corioliskreisel und corioliskreisel mit nullpunktfehlerkompensation
US7127932B2 (en) Method for monitoring a rotational speed sensor
WO2003101826A3 (en) Method and system for determining heave and heave rate of vessels
AU2004227053B2 (en) Method for determining a zero-point error in a vibratory gyroscope
EP0875731A2 (de) Navigationsvorrichtung
JP4134040B2 (ja) コリオリの角速度計の読み取り振動周波数の電子的同調方法
CN101133331A (zh) 具有传感器偏差消除的惯性测量系统和方法
US7188522B2 (en) Method for aligning a rotation rate sensor
US7231823B2 (en) Method for electronically adjusting the selective oscillation frequency of a Coriolis gyro
ATE347087T1 (de) Verfahren und vorrichtung zur messung von änderungen des skalierungsfaktors in einem vibrationsgyroskop
US7249488B2 (en) Method for detecting a zero-point error of a coriolis gyroscope and coriolis gyroscope using said method
GB2314419A (en) Determining rotational rate
US20120167680A1 (en) Apparatus for driving multi-axial angular velocity sensor
US20120203456A1 (en) Method and device for long-duration navigation
US7278312B2 (en) Method for electronic tuning of the read oscillation frequency of a coriolis gyro
RU2178548C1 (ru) Микромеханический вибрационный гироскоп
RU2195632C2 (ru) Комплексная аппаратура счисления координат
RU2098322C1 (ru) Комплексная курсовая система

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties