DE69107826D1 - Nullpunktkorrektureinrichtung eines Kreisels. - Google Patents

Nullpunktkorrektureinrichtung eines Kreisels.

Info

Publication number
DE69107826D1
DE69107826D1 DE69107826T DE69107826T DE69107826D1 DE 69107826 D1 DE69107826 D1 DE 69107826D1 DE 69107826 T DE69107826 T DE 69107826T DE 69107826 T DE69107826 T DE 69107826T DE 69107826 D1 DE69107826 D1 DE 69107826D1
Authority
DE
Germany
Prior art keywords
gyro
correction device
zero correction
zero
correction
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
DE69107826T
Other languages
English (en)
Other versions
DE69107826T2 (de
Inventor
Shin-Ichi Matsuzaki
Kenji Okamoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69107826D1 publication Critical patent/DE69107826D1/de
Application granted granted Critical
Publication of DE69107826T2 publication Critical patent/DE69107826T2/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
    • 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
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Gyroscopes (AREA)
  • Navigation (AREA)
DE69107826T 1991-01-10 1991-12-31 Nullpunktkorrektureinrichtung eines Kreisels. Expired - Fee Related DE69107826T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3001434A JP2874348B2 (ja) 1991-01-10 1991-01-10 ジャイロのバイアス補正装置

Publications (2)

Publication Number Publication Date
DE69107826D1 true DE69107826D1 (de) 1995-04-06
DE69107826T2 DE69107826T2 (de) 1995-10-26

Family

ID=11501342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107826T Expired - Fee Related DE69107826T2 (de) 1991-01-10 1991-12-31 Nullpunktkorrektureinrichtung eines Kreisels.

Country Status (4)

Country Link
US (1) US5270959A (de)
EP (1) EP0496172B1 (de)
JP (1) JP2874348B2 (de)
DE (1) DE69107826T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172575A (ja) * 1991-12-19 1993-07-09 Pioneer Electron Corp ナビゲーション装置
US5424953A (en) * 1992-01-16 1995-06-13 Pioneer Electronic Corporation Navigation apparatus
JPH07324941A (ja) * 1994-06-02 1995-12-12 Matsushita Electric Ind Co Ltd オフセットドリフト補正装置
US5724074A (en) * 1995-02-06 1998-03-03 Microsoft Corporation Method and system for graphically programming mobile toys
US5742925A (en) * 1995-05-08 1998-04-21 Pioneer Electronic Corporation Automotive navigation system
US5854843A (en) * 1995-06-07 1998-12-29 The United States Of America As Represented By The Secretary Of The Air Force Virtual navigator, and inertial angular measurement system
US5906653A (en) * 1995-12-01 1999-05-25 Fujitsu Ten Limited Navigation system and gyroscopic device
FR2756375B1 (fr) * 1996-11-22 1999-01-22 Sagem Procede et dispositif de mesure d'inclinaison d'un axe lie a un porteur
FR2758625B1 (fr) 1997-01-17 1999-03-19 Sofresud Dispositif apte a determiner la direction d'une cible dans un repere predefini
US6147626A (en) * 1998-08-11 2000-11-14 Visteon Technologies, Llc Determination of zero-angular-velocity output level for angular velocity sensor
US6212455B1 (en) 1998-12-03 2001-04-03 Indiana Mills & Manufacturing, Inc. Roll sensor system for a vehicle
US6202773B1 (en) * 1999-07-30 2001-03-20 Invacare Corporation Motorized wheelchairs
US6529811B2 (en) 2001-03-01 2003-03-04 Automotive Systems Laboratory, Inc. Vehicle rollover detection system
US6600985B2 (en) 2001-03-26 2003-07-29 Indiana Mills & Manufacturing, Inc. Roll sensor system for a vehicle
EP1245458B1 (de) * 2001-03-26 2006-04-12 INDIANA MILLS & MANUFACTURING, INC. Rollagesensor für ein Fahrzeug
FR2824132B1 (fr) * 2001-04-27 2007-07-13 France Etat Dispositif, et procede associe, apte a determiner la direction d'une cible
JP2002333321A (ja) * 2001-05-07 2002-11-22 Pioneer Electronic Corp 角速度検出方法及び装置、角度検出方法及び装置、ナビゲーションシステム及びコンピュータプログラム
US7698036B2 (en) * 2002-03-19 2010-04-13 Automotive Systems Laboratory, Inc. Vehicle rollover detection system
AU2003220396A1 (en) * 2002-03-19 2003-10-08 Automotive Systems Laboratory, Inc. Vehicle rollover detection system
GB0227084D0 (en) * 2002-11-20 2002-12-24 Bae Systems Plc Method and apparatus for measuring scalefactor variation in a vibrating structure gyroscope
KR100486505B1 (ko) 2002-12-31 2005-04-29 엘지전자 주식회사 로봇 청소기의 자이로 오프셋 보정방법
KR100600487B1 (ko) * 2004-10-12 2006-07-13 삼성광주전자 주식회사 로봇 청소기의 좌표보정방법 및 이를 이용한 로봇 청소기시스템
US7565839B2 (en) * 2005-08-08 2009-07-28 Northrop Grumman Guidance And Electronics Company, Inc. Bias and quadrature reduction in class II coriolis vibratory gyros
KR100772915B1 (ko) 2006-07-05 2007-11-05 삼성전자주식회사 이동 로봇에 장착된 자이로의 바이어스를 보정하는 장치 및방법
EP1972486A1 (de) 2007-03-19 2008-09-24 Invacare International Sàrl Motorisierter Rollstuhl
US7979207B2 (en) * 2007-03-19 2011-07-12 Sirf Technology, Inc. Systems and methods for detecting a vehicle static condition
FR2915569A1 (fr) * 2007-04-26 2008-10-31 Parrot Sa Procede de calibration d'un capteur
US8315770B2 (en) * 2007-11-19 2012-11-20 Invacare Corporation Motorized wheelchair
US20130245983A1 (en) * 2012-03-15 2013-09-19 Research In Motion Limited Method and devices for determining gyroscope bias
US10864127B1 (en) 2017-05-09 2020-12-15 Pride Mobility Products Corporation System and method for correcting steering of a vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943026C3 (de) * 1969-08-23 1980-01-03 Teldix Gmbh, 6900 Heidelberg Verfahren zur Bestimmung der Drift eines Kurskreisels
US4193039A (en) * 1978-02-10 1980-03-11 The Valeron Corporation Automatic zeroing system
US4470124A (en) * 1981-06-01 1984-09-04 Honda Giken Kogyo Kabushiki Kaisha Method of adjusting the zero-point of rate type sensor
JPS5834483A (ja) * 1981-08-24 1983-02-28 本田技研工業株式会社 移動体の現在位置表示装置
DE3346434A1 (de) * 1983-12-22 1985-07-04 Teldix Gmbh, 6900 Heidelberg Verfahren zur bestimmung des augenblicklichen driftwertes d eines kurskreisels
JPH0291513A (ja) * 1988-09-28 1990-03-30 Sumitomo Electric Ind Ltd ジャイロの零点補正方法及びその装置
JP2669889B2 (ja) * 1989-04-07 1997-10-29 住友電気工業株式会社 自立航法装置に用いる角速度センサの較正装置

Also Published As

Publication number Publication date
US5270959A (en) 1993-12-14
EP0496172B1 (de) 1995-03-01
EP0496172A1 (de) 1992-07-29
JPH04235310A (ja) 1992-08-24
JP2874348B2 (ja) 1999-03-24
DE69107826T2 (de) 1995-10-26

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Legal Events

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