GB201718147D0 - Reducing a gyroscope-bias component in a determined value of angular velocity with simultaneous sensor operation - Google Patents

Reducing a gyroscope-bias component in a determined value of angular velocity with simultaneous sensor operation

Info

Publication number
GB201718147D0
GB201718147D0 GBGB1718147.0A GB201718147A GB201718147D0 GB 201718147 D0 GB201718147 D0 GB 201718147D0 GB 201718147 A GB201718147 A GB 201718147A GB 201718147 D0 GB201718147 D0 GB 201718147D0
Authority
GB
United Kingdom
Prior art keywords
gyroscope
reducing
angular velocity
determined value
sensor operation
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
GBGB1718147.0A
Other versions
GB2558064A (en
GB2558064B (en
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 International Inc
Original Assignee
Honeywell International 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
Priority claimed from US15/792,183 external-priority patent/US10718615B2/en
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of GB201718147D0 publication Critical patent/GB201718147D0/en
Publication of GB2558064A publication Critical patent/GB2558064A/en
Application granted granted Critical
Publication of GB2558064B publication Critical patent/GB2558064B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
    • 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
    • G01C19/5705—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis
    • G01C19/5712—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis the devices involving a micromechanical structure
    • 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
    • G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
    • G01C19/5726—Signal processing
    • 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
    • G01C19/5776—Signal processing not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Gyroscopes (AREA)
GB1718147.0A 2016-11-08 2017-11-02 Reducing a gyroscope-bias component in a determined value of angular velocity with simultaneous sensor operation Active GB2558064B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662419164P 2016-11-08 2016-11-08
US15/792,183 US10718615B2 (en) 2016-11-08 2017-10-24 Reducing a gyroscope-bias component in a determined value of angular velocity with simultaneous sensor operation

Publications (3)

Publication Number Publication Date
GB201718147D0 true GB201718147D0 (en) 2017-12-20
GB2558064A GB2558064A (en) 2018-07-04
GB2558064B GB2558064B (en) 2020-08-05

Family

ID=60664717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1718147.0A Active GB2558064B (en) 2016-11-08 2017-11-02 Reducing a gyroscope-bias component in a determined value of angular velocity with simultaneous sensor operation

Country Status (2)

Country Link
GB (1) GB2558064B (en)
IL (1) IL255388A0 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05312579A (en) * 1992-05-08 1993-11-22 Murata Mfg Co Ltd Gyrocompass
EP2098823B1 (en) * 2008-03-05 2016-10-19 Colibrys S.A. Accelerometer with offset compensation
US9683865B2 (en) * 2012-01-26 2017-06-20 Invensense, Inc. In-use automatic calibration methodology for sensors in mobile devices
US9671247B2 (en) * 2014-07-16 2017-06-06 Innalabs Limited Method for calibrating vibratory gyroscope

Also Published As

Publication number Publication date
GB2558064A (en) 2018-07-04
IL255388A0 (en) 2017-12-31
GB2558064B (en) 2020-08-05

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