SE8404321L - APPARATUS FOR META PRECISION-SPECIFIC POWER AND ANGLE SPEED OF A GREAT BODY AND ACCELEROMETER DEVICE SPECIFICALLY SUITABLE THEREOF - Google Patents

APPARATUS FOR META PRECISION-SPECIFIC POWER AND ANGLE SPEED OF A GREAT BODY AND ACCELEROMETER DEVICE SPECIFICALLY SUITABLE THEREOF

Info

Publication number
SE8404321L
SE8404321L SE8404321A SE8404321A SE8404321L SE 8404321 L SE8404321 L SE 8404321L SE 8404321 A SE8404321 A SE 8404321A SE 8404321 A SE8404321 A SE 8404321A SE 8404321 L SE8404321 L SE 8404321L
Authority
SE
Sweden
Prior art keywords
accelerometer
meta
precision
angular rate
specific power
Prior art date
Application number
SE8404321A
Other languages
Swedish (sv)
Other versions
SE8404321D0 (en
Inventor
S J Merhav
Original Assignee
Sundstrand Data Control
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 Sundstrand Data Control filed Critical Sundstrand Data Control
Publication of SE8404321D0 publication Critical patent/SE8404321D0/en
Publication of SE8404321L publication Critical patent/SE8404321L/en

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
    • G01C19/5776—Signal processing not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Gyroscopes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

Apparatus for measuring inertial specific force and angular rate of a moving body by means of a plurality of accelerometers mounted on mutually perpendicular axes, each accelerometer Ax, Ay, Az, being mounted for vibratory movement along its respective axis. The apparatus further includes a drive for vibrating each accelerometer to produce output signals and a signal processor for deriving from the accelerometer output signals the specific force F and angular rate OMEGA for the respective axes. Enhanced performance is achieved by utilizing pairs of accelerometers vibrating along each axis combined with a preseparation circuit that separates the components of the accelerometer output signal having specific force information from components having angular rate information. <IMAGE>
SE8404321A 1983-09-02 1984-08-30 APPARATUS FOR META PRECISION-SPECIFIC POWER AND ANGLE SPEED OF A GREAT BODY AND ACCELEROMETER DEVICE SPECIFICALLY SUITABLE THEREOF SE8404321L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52877683A 1983-09-02 1983-09-02

Publications (2)

Publication Number Publication Date
SE8404321D0 SE8404321D0 (en) 1984-08-30
SE8404321L true SE8404321L (en) 1985-04-18

Family

ID=24107148

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404321A SE8404321L (en) 1983-09-02 1984-08-30 APPARATUS FOR META PRECISION-SPECIFIC POWER AND ANGLE SPEED OF A GREAT BODY AND ACCELEROMETER DEVICE SPECIFICALLY SUITABLE THEREOF

Country Status (15)

Country Link
JP (1) JPS60143713A (en)
AU (1) AU555437B2 (en)
BE (1) BE900486A (en)
CA (1) CA1227067A (en)
CH (1) CH663671A5 (en)
DE (1) DE3432150A1 (en)
FR (1) FR2551554B1 (en)
GB (1) GB2149504B (en)
HK (1) HK64587A (en)
IL (1) IL72691A (en)
IT (1) IT8448786A0 (en)
NL (1) NL8402663A (en)
NO (1) NO843479L (en)
SE (1) SE8404321L (en)
ZA (1) ZA846287B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1217648A (en) * 1984-01-23 1987-02-10 Robert E. Stewart Single axis multisensor
JPH02201217A (en) * 1989-01-31 1990-08-09 Nec Home Electron Ltd Vibration gyrocompass
US5331853A (en) * 1991-02-08 1994-07-26 Alliedsignal Inc. Micromachined rate and acceleration sensor
CA2121380A1 (en) * 1993-04-22 1994-10-23 Ross D. Olney Rotation sensor using linear accelerometers
JP6629691B2 (en) * 2016-07-15 2020-01-15 日立オートモティブシステムズ株式会社 Sensor packages and self-driving vehicles
DE102022130886A1 (en) 2022-11-22 2024-05-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. DIRECTION MEASURING METHODS AND DIRECTION MEASURING DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544646A (en) * 1948-06-16 1951-03-13 Sperry Corp Angular velocity measuring instrument
US3744322A (en) * 1970-12-07 1973-07-10 Space Res Corp Angular velocity sensors
US3842681A (en) * 1973-07-19 1974-10-22 Sperry Rand Corp Angular rate sensor
US4445376A (en) * 1982-03-12 1984-05-01 Technion Research And Development Foundation Ltd. Apparatus and method for measuring specific force and angular rate

Also Published As

Publication number Publication date
JPS60143713A (en) 1985-07-30
GB2149504B (en) 1986-11-19
SE8404321D0 (en) 1984-08-30
BE900486A (en) 1984-12-17
AU555437B2 (en) 1986-09-25
NO843479L (en) 1985-03-04
AU3249184A (en) 1985-03-07
IL72691A (en) 1989-08-15
CA1227067A (en) 1987-09-22
IT8448786A0 (en) 1984-08-31
DE3432150A1 (en) 1985-04-04
HK64587A (en) 1987-09-11
ZA846287B (en) 1986-03-26
DE3432150C2 (en) 1992-06-25
GB2149504A (en) 1985-06-12
FR2551554A1 (en) 1985-03-08
NL8402663A (en) 1985-04-01
FR2551554B1 (en) 1991-01-25
GB8422026D0 (en) 1984-10-03
CH663671A5 (en) 1987-12-31

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