FR2853731B1 - Capteur de vitesse angulaire du type a vibrations - Google Patents

Capteur de vitesse angulaire du type a vibrations

Info

Publication number
FR2853731B1
FR2853731B1 FR0403399A FR0403399A FR2853731B1 FR 2853731 B1 FR2853731 B1 FR 2853731B1 FR 0403399 A FR0403399 A FR 0403399A FR 0403399 A FR0403399 A FR 0403399A FR 2853731 B1 FR2853731 B1 FR 2853731B1
Authority
FR
France
Prior art keywords
vibrations
speed sensor
angular speed
sensor type
type
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
FR0403399A
Other languages
English (en)
Other versions
FR2853731A1 (fr
Inventor
Hirofumi Higuchi
Takeshi Ito
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of FR2853731A1 publication Critical patent/FR2853731A1/fr
Application granted granted Critical
Publication of FR2853731B1 publication Critical patent/FR2853731B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
    • A01D2046/262—Collecting surfaces extended around a tree in order to catch the fruit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Gyroscopes (AREA)
FR0403399A 2003-03-31 2004-03-31 Capteur de vitesse angulaire du type a vibrations Expired - Fee Related FR2853731B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003096803 2003-03-31
JP2004018500A JP2004317484A (ja) 2003-03-31 2004-01-27 振動型角速度センサ

Publications (2)

Publication Number Publication Date
FR2853731A1 FR2853731A1 (fr) 2004-10-15
FR2853731B1 true FR2853731B1 (fr) 2007-05-18

Family

ID=32993090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0403399A Expired - Fee Related FR2853731B1 (fr) 2003-03-31 2004-03-31 Capteur de vitesse angulaire du type a vibrations

Country Status (5)

Country Link
US (1) US7028548B2 (fr)
JP (1) JP2004317484A (fr)
KR (1) KR100592985B1 (fr)
DE (1) DE102004015527A1 (fr)
FR (1) FR2853731B1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006017524A (ja) * 2004-06-30 2006-01-19 Denso Corp 角速度センサ
JP4410051B2 (ja) * 2004-07-22 2010-02-03 本田技研工業株式会社 角速度計測装置および脚式移動ロボット
JP4534741B2 (ja) * 2004-12-10 2010-09-01 株式会社デンソー ジャイロセンサ
JP4600032B2 (ja) * 2004-12-17 2010-12-15 パナソニック電工株式会社 角速度検出装置
US8279180B2 (en) * 2006-05-02 2012-10-02 Apple Inc. Multipoint touch surface controller
JP4310325B2 (ja) * 2006-05-24 2009-08-05 日立金属株式会社 角速度センサ
DE102006028411A1 (de) * 2006-06-21 2007-12-27 Robert Bosch Gmbh Verfahren zur Reifenzustandserkennung
JP2008058169A (ja) * 2006-08-31 2008-03-13 Sony Corp 加速度・角速度センサ
KR100875457B1 (ko) * 2006-08-31 2008-12-22 (주)에스엠엘전자 각속도 센서 구조물
JP2008070333A (ja) * 2006-09-15 2008-03-27 Denso Corp 振動型角速度センサ及び車両制御システム
JP5261915B2 (ja) * 2006-10-18 2013-08-14 セイコーエプソン株式会社 検出装置、ジャイロセンサ、電子機器及び検出装置の調整方法
JP2008108534A (ja) * 2006-10-25 2008-05-08 Fujikura Ltd 人体接近検出装置
JP4924370B2 (ja) * 2007-01-26 2012-04-25 パナソニック株式会社 Σδ型ａｄ変換器およびそれを用いた角速度センサ
JP4961263B2 (ja) * 2007-05-28 2012-06-27 パナソニック株式会社 携帯端末
US8297120B2 (en) 2007-08-31 2012-10-30 Rohm Co., Ltd. Angular velocity signal detection circuit and angular velocity signal detection method
JP4510068B2 (ja) * 2007-12-05 2010-07-21 東京エレクトロン株式会社 微小構造体の変位量測定装置および変位量測定方法
JP2010151669A (ja) * 2008-12-25 2010-07-08 Panasonic Corp 物理量検出回路、物理量センサ装置
US8427249B1 (en) * 2011-10-19 2013-04-23 The United States Of America As Represented By The Secretary Of The Navy Resonator with reduced acceleration sensitivity and phase noise using time domain switch
KR101298286B1 (ko) * 2011-11-30 2013-08-20 삼성전기주식회사 자이로센서 오프셋 자동 보정회로, 자이로센서 시스템 및 자이로센서 오프셋 자동 보정방법
JP2012189610A (ja) * 2012-06-04 2012-10-04 Seiko Epson Corp 検出装置、ジャイロセンサ、電子機器及び検出装置の調整方法
US9568491B2 (en) * 2013-07-08 2017-02-14 Honeywell International Inc. Reducing the effect of glass charging in MEMS devices
KR101502689B1 (ko) * 2013-07-19 2015-03-13 삼성전기주식회사 자이로 센서의 구동장치 및 그 제어방법
US9255852B2 (en) * 2013-08-26 2016-02-09 Texas Instruments Incorporated Vibration and dynamic acceleration sensing using capacitors
WO2015146566A1 (fr) * 2014-03-25 2015-10-01 株式会社村田製作所 Circuit d'excitation de vibreur
JP6475954B2 (ja) * 2014-11-13 2019-02-27 住友ゴム工業株式会社 タイヤ空気圧低下検出装置、方法及びプログラム
WO2016093507A1 (fr) * 2014-12-12 2016-06-16 한국표준과학연구원 Capteur de champ magnétique et appareil de mesure de champ magnétique
US10348185B1 (en) * 2018-07-24 2019-07-09 Infineon Technologies Ag Output current sensing for DC/DC converter with external power stage
CN110308307B (zh) * 2019-05-30 2021-08-10 北京控制工程研究所 一种静电力平衡式石英挠性加速度计的电极参数设计方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69111950T2 (de) * 1990-08-27 1996-03-14 Murata Manufacturing Co Signaldetektorschaltung für Schwingkreisel.
US5581142A (en) * 1994-01-14 1996-12-03 Akai Electric Co., Ltd. Vibration control device for safely induced vibration of gyroscopes
JPH10232132A (ja) 1997-02-20 1998-09-02 Murata Mfg Co Ltd 振動ジャイロ
JPH11142159A (ja) * 1997-11-04 1999-05-28 Murata Mfg Co Ltd 振動ジャイロ用回路
US6230563B1 (en) * 1998-06-09 2001-05-15 Integrated Micro Instruments, Inc. Dual-mass vibratory rate gyroscope with suppressed translational acceleration response and quadrature-error correction capability
JP3498209B2 (ja) * 1999-10-25 2004-02-16 株式会社村田製作所 外力検知センサ装置
JP2001153659A (ja) 1999-11-29 2001-06-08 Murata Mfg Co Ltd 角速度センサ
JP3589182B2 (ja) 2000-07-07 2004-11-17 株式会社村田製作所 外力計測装置
WO2003031912A2 (fr) * 2001-10-05 2003-04-17 The Charles Stark Draper Laboratory, Inc. Gyroscope a diapason
US6769304B2 (en) * 2002-04-02 2004-08-03 Honeywell International Inc. Reduced start time for MEMS gyroscope
US6817244B2 (en) * 2003-01-06 2004-11-16 Honeywell International Inc. Methods and systems for actively controlling movement within MEMS structures

Also Published As

Publication number Publication date
US20040187577A1 (en) 2004-09-30
JP2004317484A (ja) 2004-11-11
US7028548B2 (en) 2006-04-18
KR20040086789A (ko) 2004-10-12
DE102004015527A1 (de) 2004-10-21
KR100592985B1 (ko) 2006-06-26
FR2853731A1 (fr) 2004-10-15

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