FR2945342B1 - Capteur vibrant a deux voies activees en sequence - Google Patents

Capteur vibrant a deux voies activees en sequence

Info

Publication number
FR2945342B1
FR2945342B1 FR0902213A FR0902213A FR2945342B1 FR 2945342 B1 FR2945342 B1 FR 2945342B1 FR 0902213 A FR0902213 A FR 0902213A FR 0902213 A FR0902213 A FR 0902213A FR 2945342 B1 FR2945342 B1 FR 2945342B1
Authority
FR
France
Prior art keywords
connection channel
stage
excitation
detection
sequence
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
FR0902213A
Other languages
English (en)
Other versions
FR2945342A1 (fr
Inventor
Lionel Rosellini
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite SA
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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR0902213A priority Critical patent/FR2945342B1/fr
Priority to EP10721414.0A priority patent/EP2427724B1/fr
Priority to RU2011149644/28A priority patent/RU2491506C1/ru
Priority to PCT/EP2010/056254 priority patent/WO2010128138A1/fr
Priority to US12/775,814 priority patent/US8733174B2/en
Priority to CN201080019540.4A priority patent/CN102422126B/zh
Publication of FR2945342A1 publication Critical patent/FR2945342A1/fr
Application granted granted Critical
Publication of FR2945342B1 publication Critical patent/FR2945342B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01C19/567—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode
    • G01C19/5691—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode of essentially three-dimensional [3D] vibrators, e.g. wine glass-type vibrators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR0902213A 2009-05-07 2009-05-07 Capteur vibrant a deux voies activees en sequence Expired - Fee Related FR2945342B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0902213A FR2945342B1 (fr) 2009-05-07 2009-05-07 Capteur vibrant a deux voies activees en sequence
EP10721414.0A EP2427724B1 (fr) 2009-05-07 2010-05-07 Capteur de vibrations comportant deux canaux activés séquentiellement
RU2011149644/28A RU2491506C1 (ru) 2009-05-07 2010-05-07 Вибродатчик с двумя каналами, активируемыми последовательно
PCT/EP2010/056254 WO2010128138A1 (fr) 2009-05-07 2010-05-07 Capteur de vibrations comportant deux canaux activés séquentiellement
US12/775,814 US8733174B2 (en) 2009-05-07 2010-05-07 Vibrating sensor having two channels activated in sequence
CN201080019540.4A CN102422126B (zh) 2009-05-07 2010-05-07 具有两个按顺序启用的通道的振动传感器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0902213A FR2945342B1 (fr) 2009-05-07 2009-05-07 Capteur vibrant a deux voies activees en sequence

Publications (2)

Publication Number Publication Date
FR2945342A1 FR2945342A1 (fr) 2010-11-12
FR2945342B1 true FR2945342B1 (fr) 2011-05-20

Family

ID=41328976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0902213A Expired - Fee Related FR2945342B1 (fr) 2009-05-07 2009-05-07 Capteur vibrant a deux voies activees en sequence

Country Status (6)

Country Link
US (1) US8733174B2 (fr)
EP (1) EP2427724B1 (fr)
CN (1) CN102422126B (fr)
FR (1) FR2945342B1 (fr)
RU (1) RU2491506C1 (fr)
WO (1) WO2010128138A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2778609B1 (fr) * 2011-10-14 2018-07-11 Innalabs Limited Procédé d'étalonnage du coefficient de mise à l'échelle d'un gyroscope vibratoire axisymétrique
CN107055457A (zh) * 2016-12-12 2017-08-18 北京自动化控制设备研究所 一种熔融石英微半球陀螺敏感结构
US20220268582A1 (en) * 2019-07-30 2022-08-25 Kyocera Corporation Vibrometer and method for detecting vibration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408195C2 (de) * 1994-03-11 1996-09-05 Bruker Analytische Messtechnik Resonator für die Kernspinresonanz
FR2792722B1 (fr) * 1999-04-23 2001-07-27 Sagem Capteur gyroscopique et appareil de mesure de rotation en comportant application
RU2166734C1 (ru) * 2000-06-05 2001-05-10 Химический факультет МГУ им. М.В. Ломоносова Чувствительный элемент волнового твердотельного гироскопа
CN1165746C (zh) * 2001-06-29 2004-09-08 丁衡高 微型射流陀螺
RU2196964C1 (ru) * 2001-07-19 2003-01-20 Федеральное государственное унитарное предприятие "Ижевский электромеханический завод "Купол" Твердотельный волновой гироскоп
FR2851041B1 (fr) * 2003-02-06 2005-03-18 Sagem Procede de mise en oeuvre d'un resonateur sous l'effet de forces electrostatiques
FR2863709B1 (fr) * 2003-12-11 2006-02-17 Sagem Capteur de rotation inertiel a traitement isotrope
CN100453973C (zh) * 2006-05-24 2009-01-21 北京航空航天大学 空间谐振式微光机电陀螺
CN100587400C (zh) * 2007-10-23 2010-02-03 浙江大学 基于坐标旋转数字计算机算法的谐振式光纤陀螺信号检测方法

Also Published As

Publication number Publication date
CN102422126B (zh) 2015-04-01
CN102422126A (zh) 2012-04-18
EP2427724A1 (fr) 2012-03-14
RU2011149644A (ru) 2013-06-20
US20100281988A1 (en) 2010-11-11
RU2491506C1 (ru) 2013-08-27
US8733174B2 (en) 2014-05-27
WO2010128138A1 (fr) 2010-11-11
EP2427724B1 (fr) 2013-07-10
FR2945342A1 (fr) 2010-11-12

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Legal Events

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Year of fee payment: 7

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Effective date: 20170131