DE69735973D1 - Kegeleffektkompensation in Strapdown-Inertialnavigationssystemen - Google Patents

Kegeleffektkompensation in Strapdown-Inertialnavigationssystemen

Info

Publication number
DE69735973D1
DE69735973D1 DE69735973T DE69735973T DE69735973D1 DE 69735973 D1 DE69735973 D1 DE 69735973D1 DE 69735973 T DE69735973 T DE 69735973T DE 69735973 T DE69735973 T DE 69735973T DE 69735973 D1 DE69735973 D1 DE 69735973D1
Authority
DE
Germany
Prior art keywords
inertial navigation
navigation systems
strapdown inertial
effect compensation
cone effect
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
DE69735973T
Other languages
English (en)
Other versions
DE69735973T2 (de
Inventor
Daniel A Tazartes
John G Mark
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems Inc
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 Litton Systems Inc filed Critical Litton Systems Inc
Application granted granted Critical
Publication of DE69735973D1 publication Critical patent/DE69735973D1/de
Publication of DE69735973T2 publication Critical patent/DE69735973T2/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
    • 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
    • G01C21/188—Compensation of inertial measurements, e.g. for temperature effects for accumulated errors, e.g. by coupling inertial systems with absolute positioning systems
DE69735973T 1996-03-18 1997-03-10 Kegeleffektkompensation in Strapdown-Inertialnavigationssystemen Expired - Lifetime DE69735973T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61826996A 1996-03-18 1996-03-18
US618269 1996-03-18

Publications (2)

Publication Number Publication Date
DE69735973D1 true DE69735973D1 (de) 2006-07-06
DE69735973T2 DE69735973T2 (de) 2007-01-18

Family

ID=24477016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735973T Expired - Lifetime DE69735973T2 (de) 1996-03-18 1997-03-10 Kegeleffektkompensation in Strapdown-Inertialnavigationssystemen

Country Status (5)

Country Link
US (1) US5828980A (de)
EP (2) EP1637840B1 (de)
JP (1) JP3172689B2 (de)
CA (1) CA2195811A1 (de)
DE (1) DE69735973T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2246974A1 (en) * 1998-04-23 1999-10-23 Litton Systems, Inc. Improved method and apparatus for obtaining attitude updates in a strapdown inertial navigation system
US6315062B1 (en) 1999-09-24 2001-11-13 Vermeer Manufacturing Company Horizontal directional drilling machine employing inertial navigation control system and method
FR2826445B1 (fr) * 2001-06-26 2003-09-19 Sagem Procede et dispositif pour generer des informations de navigation, et centrale de navigation inertielle incorporant un tel dispositif
US8185261B2 (en) * 2009-07-07 2012-05-22 The Aerospace Corporation Systems and methods for attitude propagation for a slewing angular rate vector
US9140558B2 (en) * 2011-07-22 2015-09-22 Honeywell International Inc. Navigation system initialization with inertial data compensation
CN102506862B (zh) * 2011-10-11 2014-08-13 南京航空航天大学 基于2阶不可交换误差补偿模型的圆锥补偿方法
CN103090869B (zh) * 2013-01-07 2016-01-20 重庆华渝电气仪表总厂 用于调整捷联设备安装误差的数字补偿方法
CN103389096A (zh) * 2013-07-29 2013-11-13 哈尔滨工程大学 一种惯性导航系统横子午线曲率半径的测量方法
RU2661446C1 (ru) * 2017-08-16 2018-07-16 Сергей Анатольевич Черенков Способ определения навигационных параметров объекта и бесплатформенная инерциальная навигационная система для осуществления способа
CN109724597B (zh) * 2018-12-19 2021-04-02 上海交通大学 一种基于函数迭代积分的惯性导航解算方法及系统
CN110345942B (zh) * 2019-07-17 2023-05-30 哈尔滨工程大学 一种基于角速率输入的插值三子样圆锥误差补偿算法
CN113252032B (zh) * 2021-06-04 2021-10-22 华中光电技术研究所（中国船舶重工集团公司第七一七研究所） 一种基于流水式旋转矢量的圆锥误差补偿方法及系统
DE102023100648B3 (de) 2023-01-12 2024-04-25 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Messeinrichtung zur Bestimmung der Lage eines Objekts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146776B (en) * 1983-09-16 1986-07-30 Ferranti Plc Accelerometer systems
US5325173A (en) * 1990-05-04 1994-06-28 Litton Systems, Inc. Apparatus for compensating for change in laser gyro dither pickoff scale factor
US5422817A (en) * 1991-08-13 1995-06-06 Litton Systems, Inc. Strapdown inertial navigation system using high order
JPH05240654A (ja) * 1992-02-28 1993-09-17 Japan Aviation Electron Ind Ltd 慣性航法装置
US5526001A (en) * 1992-12-11 1996-06-11 Litton Systems Inc. Precise bearings only geolocation in systems with large measurements bias errors
US5343212A (en) * 1992-12-11 1994-08-30 Litton Industries, Inc. (AOA/LBI) emitter ranging method and apparatus

Also Published As

Publication number Publication date
EP0797077A3 (de) 1998-11-04
DE69735973T2 (de) 2007-01-18
EP0797077A2 (de) 1997-09-24
EP1637840B1 (de) 2011-08-31
JP3172689B2 (ja) 2001-06-04
JPH102754A (ja) 1998-01-06
EP1637840A1 (de) 2006-03-22
CA2195811A1 (en) 1997-09-19
US5828980A (en) 1998-10-27
EP0797077B1 (de) 2006-05-31

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Legal Events

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