DE69412982D1 - Vibratordrehungsmessaufnehmer - Google Patents

Vibratordrehungsmessaufnehmer

Info

Publication number
DE69412982D1
DE69412982D1 DE69412982T DE69412982T DE69412982D1 DE 69412982 D1 DE69412982 D1 DE 69412982D1 DE 69412982 T DE69412982 T DE 69412982T DE 69412982 T DE69412982 T DE 69412982T DE 69412982 D1 DE69412982 D1 DE 69412982D1
Authority
DE
Germany
Prior art keywords
rotation sensor
vibrator rotation
vibrator
sensor
rotation
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 - Fee Related
Application number
DE69412982T
Other languages
English (en)
Other versions
DE69412982T2 (de
Inventor
Akira Mori
Takeshi Nakamura
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69412982D1 publication Critical patent/DE69412982D1/de
Publication of DE69412982T2 publication Critical patent/DE69412982T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5649—Signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
DE69412982T 1993-12-14 1994-12-07 Vibratordrehungsmessaufnehmer Expired - Fee Related DE69412982T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5343128A JPH07167661A (ja) 1993-12-14 1993-12-14 振動ジャイロ

Publications (2)

Publication Number Publication Date
DE69412982D1 true DE69412982D1 (de) 1998-10-08
DE69412982T2 DE69412982T2 (de) 1999-04-15

Family

ID=18359139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412982T Expired - Fee Related DE69412982T2 (de) 1993-12-14 1994-12-07 Vibratordrehungsmessaufnehmer

Country Status (4)

Country Link
US (1) US5696322A (de)
EP (1) EP0658743B1 (de)
JP (1) JPH07167661A (de)
DE (1) DE69412982T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08184443A (ja) * 1994-12-27 1996-07-16 Murata Mfg Co Ltd 振動ジャイロ
US5902931A (en) * 1996-04-26 1999-05-11 Murata Manufacturing Co., Ltd. Vibration gyroscope
US6253612B1 (en) 1998-06-05 2001-07-03 Integrated Micro Instruments, Inc. Generation of mechanical oscillation applicable to vibratory rate gyroscopes
JP2000275127A (ja) * 1999-03-26 2000-10-06 Ngk Insulators Ltd 力センサ回路
JP3456445B2 (ja) * 1999-05-17 2003-10-14 株式会社村田製作所 センサ装置
US7051590B1 (en) 1999-06-15 2006-05-30 Analog Devices Imi, Inc. Structure for attenuation or cancellation of quadrature error
WO2010137303A1 (ja) * 2009-05-27 2010-12-02 パナソニック株式会社 物理量センサ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791815A (en) * 1986-04-11 1988-12-20 Matsushita Electric Industrial Co., Ltd. Cyclically driven gyro and adjusting system therefor
FR2620528B1 (fr) * 1987-09-11 1991-05-17 Sagem Dispositif gyrometrique piezoelectrique
JPH063455B2 (ja) * 1989-04-06 1994-01-12 株式会社村田製作所 振動ジャイロ
US5349857A (en) * 1988-08-12 1994-09-27 Murata Manufacturing Co., Ltd. Vibratory gyroscope
DE3926504C2 (de) * 1988-08-12 1999-11-18 Murata Manufacturing Co Schwingkreisel
EP0477540B1 (de) * 1990-08-27 1995-08-09 Murata Manufacturing Co., Ltd. Signaldetektorschaltung für Schwingkreisel
JPH04118515A (ja) * 1990-09-10 1992-04-20 Aisin Seiki Co Ltd 角速度検出器および加速度検出器
JPH0679346B2 (ja) * 1990-11-01 1994-10-05 富士ゼロックス株式会社 積分器及び画像読取装置
JPH0687529B2 (ja) * 1991-03-28 1994-11-02 株式会社クボタ 電荷増幅器
EP0551538B1 (de) * 1992-01-14 1996-04-10 Siemens Aktiengesellschaft Ladungsverstärker
JP3016986B2 (ja) * 1993-02-17 2000-03-06 三菱電機株式会社 振動ジャイロ用検出回路

Also Published As

Publication number Publication date
DE69412982T2 (de) 1999-04-15
JPH07167661A (ja) 1995-07-04
US5696322A (en) 1997-12-09
EP0658743A1 (de) 1995-06-21
EP0658743B1 (de) 1998-09-02

Similar Documents

Publication Publication Date Title
DE69331397D1 (de) Drehsensor
DE69637287D1 (de) Winkelgeschwindigkeitssensor
DE69634863D1 (de) Winkelgeschwindigkeitssensor
DE59207342D1 (de) Drehmomentsensor
DE69401607D1 (de) Winkelgeschwindigkeitsmessaufnehmer
DE59509790D1 (de) Winkelsensor
DE69323618D1 (de) Pyrheliometrischer sensor
DE69409995D1 (de) Magnetischer Drehmessfühler
DE59506466D1 (de) Drehwinkelsensor
DE69325165D1 (de) Verschiebungssensor
DE69727756D1 (de) Drehgeschwindigkeitssensor
DE69310474D1 (de) Piezoelektrischer Sensor
DE69406823D1 (de) Geschwindigkeitssensor
DE69726631D1 (de) Winkelgeschwindigkeitsaufnehmer
DE69404870D1 (de) Bildsensor
DE69422592D1 (de) Ultraschallfüllstandssensor
DE59408094D1 (de) Drehratensensor
DE69412199D1 (de) Weggeber
DE59308671D1 (de) Fühler
DE69310315D1 (de) Vibratordrehungsmessaufnehmer
DE69712121D1 (de) Drehgeschwindigkeitssensor
DE69420481D1 (de) Winkelgeschwindigkeitsmessaufnehmer
DE69319138D1 (de) Drehmesswertaufnehmer
DE59503052D1 (de) Inertialsensor-Einheit
DE69311236D1 (de) Drehmoment-Sensor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee