DE69309578D1 - Treiberschaltung für Gyroskop - Google Patents

Treiberschaltung für Gyroskop

Info

Publication number
DE69309578D1
DE69309578D1 DE69309578T DE69309578T DE69309578D1 DE 69309578 D1 DE69309578 D1 DE 69309578D1 DE 69309578 T DE69309578 T DE 69309578T DE 69309578 T DE69309578 T DE 69309578T DE 69309578 D1 DE69309578 D1 DE 69309578D1
Authority
DE
Germany
Prior art keywords
gyroscope
driver circuit
driver
circuit
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 - Lifetime
Application number
DE69309578T
Other languages
English (en)
Other versions
DE69309578T2 (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 DE69309578D1 publication Critical patent/DE69309578D1/de
Publication of DE69309578T2 publication Critical patent/DE69309578T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE69309578T 1992-08-27 1993-08-24 Treiberschaltung für Gyroskop Expired - Lifetime DE69309578T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4253739A JPH0674774A (ja) 1992-08-27 1992-08-27 ジャイロの駆動回路

Publications (2)

Publication Number Publication Date
DE69309578D1 true DE69309578D1 (de) 1997-05-15
DE69309578T2 DE69309578T2 (de) 1997-10-23

Family

ID=17255467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69309578T Expired - Lifetime DE69309578T2 (de) 1992-08-27 1993-08-24 Treiberschaltung für Gyroskop

Country Status (4)

Country Link
US (1) US5635787A (de)
EP (1) EP0584798B1 (de)
JP (1) JPH0674774A (de)
DE (1) DE69309578T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645602B1 (de) * 1993-09-24 1998-06-17 Murata Manufacturing Co., Ltd. Vibratordrehungsmessaufnehmer
JP3201135B2 (ja) * 1994-03-30 2001-08-20 株式会社村田製作所 振動ジャイロ検出方式
JPH07301534A (ja) * 1994-04-29 1995-11-14 Murata Mfg Co Ltd 圧電振動ジャイロ
US5554904A (en) * 1994-07-05 1996-09-10 Akai Electric Co., Ltd. Vibration control apparatus having automatic gain control
JP3175489B2 (ja) * 1994-08-24 2001-06-11 三菱電機株式会社 振動ジャイロおよび振動ジャイロの検査装置
US5942686A (en) * 1994-09-15 1999-08-24 Bei Electronics, Inc. Ratiometric transducer and method
JPH09113279A (ja) * 1995-10-16 1997-05-02 Murata Mfg Co Ltd 振動ジャイロ
JP3111881B2 (ja) * 1996-02-16 2000-11-27 株式会社村田製作所 振動ジャイロ
US5902931A (en) * 1996-04-26 1999-05-11 Murata Manufacturing Co., Ltd. Vibration gyroscope
KR100254114B1 (ko) * 1997-08-13 2000-04-15 노용래 2축 동시 측정용 압전 회전 센서 및 그 측정 회로
US6060813A (en) * 1998-01-08 2000-05-09 Xerox Corporation Vibration suppression and electromechanical damping apparatus for electrophotographic printing structures
US6253612B1 (en) 1998-06-05 2001-07-03 Integrated Micro Instruments, Inc. Generation of mechanical oscillation applicable to vibratory rate gyroscopes
US7051590B1 (en) 1999-06-15 2006-05-30 Analog Devices Imi, Inc. Structure for attenuation or cancellation of quadrature error
JP2001201347A (ja) * 2000-01-19 2001-07-27 Murata Mfg Co Ltd 角速度センサ
US7218029B2 (en) * 2001-05-22 2007-05-15 Texas Instruments Incorporated Adjustable compensation of a piezo drive amplifier depending on mode and number of elements driven
JP2007205803A (ja) * 2006-01-31 2007-08-16 Fujitsu Ltd センサ信号処理システムおよびディテクタ
JP5362096B2 (ja) 2010-02-17 2013-12-11 株式会社村田製作所 振動型慣性力センサ
JP5821210B2 (ja) * 2011-02-22 2015-11-24 セイコーエプソン株式会社 水平多関節ロボット及び水平多関節ロボットの制御方法
JP5817142B2 (ja) * 2011-02-22 2015-11-18 セイコーエプソン株式会社 水平多関節ロボット
CN102538774B (zh) * 2011-12-06 2014-12-24 上海交通大学 微固体模态陀螺闭环锁相稳幅驱动电路
US8890446B2 (en) * 2012-11-14 2014-11-18 Northrop Grumman Systems Corporation Amplitude control for vibrating resonant sensors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479098A (en) * 1981-07-06 1984-10-23 Watson Industries, Inc. Circuit for tracking and maintaining drive of actuator/mass at resonance
GB2215054B (en) * 1988-02-19 1992-09-30 Yazaki Corp Oscillatory angular velocity detecting apparatus
US5349857A (en) * 1988-08-12 1994-09-27 Murata Manufacturing Co., Ltd. Vibratory gyroscope
US5049776A (en) * 1988-11-09 1991-09-17 Aisin Seiki Kabushiki Kaisha Apparatus for detecting rotation
DE69111950T2 (de) * 1990-08-27 1996-03-14 Murata Manufacturing Co Signaldetektorschaltung für Schwingkreisel.
EP0517259B1 (de) * 1991-06-07 1996-05-15 Akai Electric Co., Ltd. Schwingungssteuerungsgerät

Also Published As

Publication number Publication date
US5635787A (en) 1997-06-03
DE69309578T2 (de) 1997-10-23
EP0584798A1 (de) 1994-03-02
JPH0674774A (ja) 1994-03-18
EP0584798B1 (de) 1997-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition