[go: up one dir, main page]

FR2951535B1 - Procede de detection de mouvements parasites lors de l'alignement d'une centrale inertielle - Google Patents

Procede de detection de mouvements parasites lors de l'alignement d'une centrale inertielle

Info

Publication number
FR2951535B1
FR2951535B1 FR0904947A FR0904947A FR2951535B1 FR 2951535 B1 FR2951535 B1 FR 2951535B1 FR 0904947 A FR0904947 A FR 0904947A FR 0904947 A FR0904947 A FR 0904947A FR 2951535 B1 FR2951535 B1 FR 2951535B1
Authority
FR
France
Prior art keywords
alignment
power plant
movements during
inertial power
detecting parasite
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
FR0904947A
Other languages
English (en)
Other versions
FR2951535A1 (fr
Inventor
Lionel Rosellini
Yannick Foloppe
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 FR0904947A priority Critical patent/FR2951535B1/fr
Priority to EP10768691.7A priority patent/EP2488829B1/fr
Priority to CN201080044991.3A priority patent/CN102575944B/zh
Priority to US13/497,218 priority patent/US20120185205A1/en
Priority to PCT/EP2010/006245 priority patent/WO2011045032A1/fr
Publication of FR2951535A1 publication Critical patent/FR2951535A1/fr
Application granted granted Critical
Publication of FR2951535B1 publication Critical patent/FR2951535B1/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
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/183—Compensation of inertial measurements, e.g. for temperature effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
  • Navigation (AREA)
FR0904947A 2009-10-15 2009-10-15 Procede de detection de mouvements parasites lors de l'alignement d'une centrale inertielle Expired - Fee Related FR2951535B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0904947A FR2951535B1 (fr) 2009-10-15 2009-10-15 Procede de detection de mouvements parasites lors de l'alignement d'une centrale inertielle
EP10768691.7A EP2488829B1 (fr) 2009-10-15 2010-10-13 Procédé de détection de mouvements parasites pendant l'alignement d'une unité inertielle
CN201080044991.3A CN102575944B (zh) 2009-10-15 2010-10-13 一种检测寄生运动并调整惯性单元的方法
US13/497,218 US20120185205A1 (en) 2009-10-15 2010-10-13 method of detecting parasitic movements while aligning an inertial unit
PCT/EP2010/006245 WO2011045032A1 (fr) 2009-10-15 2010-10-13 Procédé de détection de mouvements parasites pendant l'alignement d'une unité inertielle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904947A FR2951535B1 (fr) 2009-10-15 2009-10-15 Procede de detection de mouvements parasites lors de l'alignement d'une centrale inertielle

Publications (2)

Publication Number Publication Date
FR2951535A1 FR2951535A1 (fr) 2011-04-22
FR2951535B1 true FR2951535B1 (fr) 2011-12-02

Family

ID=42668173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904947A Expired - Fee Related FR2951535B1 (fr) 2009-10-15 2009-10-15 Procede de detection de mouvements parasites lors de l'alignement d'une centrale inertielle

Country Status (5)

Country Link
US (1) US20120185205A1 (fr)
EP (1) EP2488829B1 (fr)
CN (1) CN102575944B (fr)
FR (1) FR2951535B1 (fr)
WO (1) WO2011045032A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9159294B2 (en) * 2014-01-31 2015-10-13 Google Inc. Buttonless display activation
FR3027118B1 (fr) * 2014-10-08 2017-12-29 Sagem Defense Securite Procede de navigation d’un vehicule, dispositif de navigation et vehicule pour la mise en œuvre de ce procede
FR3043469B1 (fr) 2015-11-10 2019-10-18 Safran Electronics & Defense Procede de detection de mouvements parasites lors d'un alignement statique d'une centrale inertielle, et dispositif de detection associe
FR3057349B1 (fr) * 2016-10-11 2019-07-12 Safran Electronics & Defense Perfectionnements aux procedes d'alignement de centrale inertielle
FR3065067B1 (fr) * 2017-04-07 2020-02-28 Airbus Helicopters Systeme et procede d'analyse et de surveillance des mouvements parasites d'une centrale inertielle pendant une phase d'alignement statique.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670888B2 (en) * 2001-07-17 2003-12-30 Robert Bosch Corporation Method of detecting improper mounting of acceleration sensors on a vehicle
US20060074558A1 (en) * 2003-11-26 2006-04-06 Williamson Walton R Fault-tolerant system, apparatus and method
US20060287824A1 (en) * 2005-01-29 2006-12-21 American Gnc Corporation Interruption free navigator
CN101223552A (zh) * 2005-08-17 2008-07-16 Nxp股份有限公司 用于深度提取的视频处理方法和装置
FR2898196B1 (fr) * 2006-03-01 2008-04-25 Eurocopter France Procede et dispositif de positionnement hybride
FR2906881B1 (fr) * 2006-10-05 2009-01-30 Mbda France Sa Procede de controle fonctionnel d'une centrale inertielle d'un mobile.
CN101022505A (zh) * 2007-03-23 2007-08-22 中国科学院光电技术研究所 复杂背景下运动目标自动检测方法和装置
CN101059384B (zh) * 2007-05-18 2011-03-30 南京航空航天大学 一种捷联mems惯性测量单元及安装误差标定方法
FR2917175B1 (fr) * 2007-06-08 2010-04-16 Eurocopter France Procede et systeme d'estimation de la vitesse angulaire d'un mobile
FR2925670B1 (fr) * 2007-12-21 2010-01-15 Thales Sa Procede d'alignement autonome de centrale inertielle pour instrument de bord pouvant equiper un aeronef et instrument de bord pouvant utiliser un tel procede
EP2269003B1 (fr) * 2008-04-21 2018-01-24 Bombardier Inc. Contrôle de l'intégrité de centrales inertielles de référence
JP5625293B2 (ja) * 2009-09-14 2014-11-19 ソニー株式会社 速度算出装置、速度算出方法及びナビゲーション装置

Also Published As

Publication number Publication date
CN102575944B (zh) 2014-09-17
FR2951535A1 (fr) 2011-04-22
US20120185205A1 (en) 2012-07-19
WO2011045032A1 (fr) 2011-04-21
CN102575944A (zh) 2012-07-11
EP2488829B1 (fr) 2016-12-14
EP2488829A1 (fr) 2012-08-22

Similar Documents

Publication Publication Date Title
EP2469468A4 (fr) Procédé de détection d'objet
EP2494312A4 (fr) Procédé d'étalonnage de capteurs inertiels
EP2401701A4 (fr) Navigateur de détection d'objet d'image
BRPI1010156A2 (pt) ''sistema de produção de isótopo e método de descomissonamento de um sistema de produção de isótopo''
FR2948362B1 (fr) Procede de preparation de composes fluores
EP2761489A4 (fr) Procédé de détection d'applications de service externes
BRPI0909662A2 (pt) sistema de monitoração cardíaca estanque à água
BRPI0820316A2 (pt) Sistema de medição submerso
EP2485975A4 (fr) Aménagement de mesure, aménagement de surveillance et système d'ascenseur
BR112012019832A2 (pt) método de processamento de escória e sistema de processamento de escória
FR2953299B1 (fr) Procede d'etalonnage d'un detecteur de rayonnement x
FR2959903B1 (fr) Procede d'imagerie polychrome
EP2600397A4 (fr) Procédé de fabrication d'un interposeur
EP2730212A4 (fr) Endoscope de balayage et procédé de fabrication d'endoscope de balayage
EP2412312A4 (fr) Système de détection d'image de rayonnement
BRPI1015391A2 (pt) dispositivo de marcação em sistema de elevador
FR2943732B1 (fr) Procede de surveillance d'un inverseur de poussee
EP2823269A4 (fr) Procédé d'étalonnage pour analyseur de carte de réactif
EP2592654A4 (fr) Dispositif d'imagerie et procédé de fabrication d'un dispositif d'imagerie
BRPI1011173A2 (pt) sistema de sensor multipontos
EP2587239A4 (fr) Capteur de grandeur physique et son procédé de fabrication
EP2850459A4 (fr) Capteur d'imagerie de faisceau
EP2762894A4 (fr) Circuit de capteur d'accélération
FR2970338B1 (fr) Detecteur telemetrique laser et procede de detection d'intrusion
FR2951535B1 (fr) Procede de detection de mouvements parasites lors de l'alignement d'une centrale inertielle

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 8

CD Change of name or company name

Owner name: SAFRAN ELECTRONICS & DEFENSE, FR

Effective date: 20170111

ST Notification of lapse

Effective date: 20180629