CA1217648A - Multicapteur mono-coordonnee - Google Patents

Multicapteur mono-coordonnee

Info

Publication number
CA1217648A
CA1217648A CA466776A CA466776A CA1217648A CA 1217648 A CA1217648 A CA 1217648A CA 466776 A CA466776 A CA 466776A CA 466776 A CA466776 A CA 466776A CA 1217648 A CA1217648 A CA 1217648A
Authority
CA
Canada
Prior art keywords
acceleration
accelerometer
multisensor
axis
rate
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
Application number
CA466776A
Other languages
English (en)
Inventor
Robert E. Stewart
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Application granted granted Critical
Publication of CA1217648A publication Critical patent/CA1217648A/fr
Expired 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
    • G01C19/56—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
    • G01C19/5733—Structural details or topology
    • G01C19/574—Structural details or topology the devices having two sensing masses in anti-phase motion
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
CA466776A 1984-01-23 1984-10-31 Multicapteur mono-coordonnee Expired CA1217648A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57301784A 1984-01-23 1984-01-23
US573,017 1984-01-23

Publications (1)

Publication Number Publication Date
CA1217648A true CA1217648A (fr) 1987-02-10

Family

ID=24290310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA466776A Expired CA1217648A (fr) 1984-01-23 1984-10-31 Multicapteur mono-coordonnee

Country Status (8)

Country Link
JP (1) JPS60162917A (fr)
CA (1) CA1217648A (fr)
DE (1) DE3500043A1 (fr)
FR (1) FR2558588A1 (fr)
GB (1) GB2153074B (fr)
IT (1) IT1182134B (fr)
NO (1) NO844439L (fr)
SE (1) SE457569B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744249A (en) * 1985-07-25 1988-05-17 Litton Systems, Inc. Vibrating accelerometer-multisensor
US4782700A (en) * 1987-07-17 1988-11-08 Sundstrand Data Control, Inc. Frame assembly and dither drive for a coriolis rate sensor
DE3843143A1 (de) * 1988-12-22 1990-06-28 Bosch Gmbh Robert Sensor zur bestimmung der winkelgeschwindigkeit
US5331853A (en) * 1991-02-08 1994-07-26 Alliedsignal Inc. Micromachined rate and acceleration sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206986A (en) * 1963-01-04 1965-09-21 Western Electric Co Apparatus for sensing selected movements of a body
US3842681A (en) * 1973-07-19 1974-10-22 Sperry Rand Corp Angular rate sensor
ZA846287B (en) * 1983-09-02 1986-03-26 Sundstrand Data Control Apparatus for measuring inertial specific force and angular rate of a moving body and accelerometer assemblies particularly useful therein
AU554302B2 (en) * 1983-09-02 1986-08-14 Sundstrand Data Control, Inc. Angular rate sensor utilizing parallel vibrating accelerometers
CA1222880A (fr) * 1983-12-05 1987-06-16 Robert E. Stewart Multisonde bi-axiale

Also Published As

Publication number Publication date
JPS60162917A (ja) 1985-08-24
SE8500267D0 (sv) 1985-01-21
DE3500043A1 (de) 1985-07-25
FR2558588A1 (fr) 1985-07-26
IT1182134B (it) 1987-09-30
NO844439L (no) 1985-07-24
IT8547574A1 (it) 1986-07-21
DE3500043C2 (fr) 1990-05-17
GB8428962D0 (en) 1984-12-27
GB2153074B (en) 1988-05-05
IT8547574A0 (it) 1985-01-21
GB2153074A (en) 1985-08-14
SE8500267L (sv) 1985-07-24
SE457569B (sv) 1989-01-09

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Legal Events

Date Code Title Description
MKEX Expiry