WO1998049577A3 - Methods for gyro bias estimation using gps - Google Patents
Methods for gyro bias estimation using gps Download PDFInfo
- Publication number
- WO1998049577A3 WO1998049577A3 PCT/US1998/006568 US9806568W WO9849577A3 WO 1998049577 A3 WO1998049577 A3 WO 1998049577A3 US 9806568 W US9806568 W US 9806568W WO 9849577 A3 WO9849577 A3 WO 9849577A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gps
- gyro
- makes use
- methods
- another
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/396—Determining accuracy or reliability of position or pseudorange measurements
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/53—Determining attitude
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98939051A EP0934506A4 (en) | 1997-04-07 | 1998-04-02 | Methods for gyro bias estimation using gps |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83496697A | 1997-04-07 | 1997-04-07 | |
US08/834,966 | 1997-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998049577A2 WO1998049577A2 (en) | 1998-11-05 |
WO1998049577A3 true WO1998049577A3 (en) | 1999-03-04 |
Family
ID=25268241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/006568 WO1998049577A2 (en) | 1997-04-07 | 1998-04-02 | Methods for gyro bias estimation using gps |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0934506A4 (en) |
WO (1) | WO1998049577A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001027545A (en) * | 1999-05-07 | 2001-01-30 | Seiko Instruments Inc | Portable range finder, portable distance/speed meter, and distance/speed measuring method |
WO2001020260A1 (en) * | 1999-09-15 | 2001-03-22 | Sirf Technology, Inc. | Navigation system and method for tracking the position of an object |
US6380890B1 (en) * | 2000-08-11 | 2002-04-30 | Motorola, Inc. | Information appliance system having a navigational position generator and method |
US7103477B1 (en) | 2005-08-08 | 2006-09-05 | Northrop Grumman Corporation | Self-calibration for an inertial instrument based on real time bias estimator |
US8239133B2 (en) * | 2008-07-02 | 2012-08-07 | O2Micro, International | Global positioning system and dead reckoning (GPSandDR) integrated navigation system |
US9008996B2 (en) | 2008-07-02 | 2015-04-14 | National Institute Of Advanced Industrial Science And Technology | Moving body positioning device |
US20120173195A1 (en) * | 2010-12-03 | 2012-07-05 | Qualcomm Incorporated | Inertial sensor aided heading and positioning for gnss vehicle navigation |
CN106500693B (en) * | 2016-12-07 | 2019-06-28 | 中国电子科技集团公司第五十四研究所 | A kind of AHRS algorithm based on adaptive extended kalman filtering |
EP3667236B1 (en) | 2018-12-13 | 2023-09-06 | Ordnance Survey Limited | A method of determining position data |
CN110045399B (en) * | 2019-04-30 | 2020-11-27 | 中国人民解放军国防科技大学 | Zero crossing point deviation suppression method based on selective non-equivalent sampling |
CN110780319A (en) * | 2019-09-16 | 2020-02-11 | 蓝箭航天空间科技股份有限公司 | Carrier rocket combined navigation function verification system and verification method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903212A (en) * | 1987-03-13 | 1990-02-20 | Mitsubishi Denki Kabushiki Kaisha | GPS/self-contained combination type navigation system |
US5345382A (en) * | 1992-05-15 | 1994-09-06 | Zexel Corporation | Calibration method for a relative heading sensor |
US5367463A (en) * | 1991-07-15 | 1994-11-22 | Matsushita Electric Industrial Co., Ltd. | Vehicle position and azimuth computing system |
US5416712A (en) * | 1993-05-28 | 1995-05-16 | Trimble Navigation Limited | Position and velocity estimation system for adaptive weighting of GPS and dead-reckoning information |
US5512904A (en) * | 1994-06-13 | 1996-04-30 | Andrew Corporation | Method and apparatus of establishing a vehicle azimuth |
US5574650A (en) * | 1993-03-23 | 1996-11-12 | Litton Systems, Inc. | Method and apparatus for calibrating the gyros of a strapdown inertial navigation system |
US5644317A (en) * | 1995-03-27 | 1997-07-01 | Motorola, Inc. | Dual positioning location system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424953A (en) * | 1992-01-16 | 1995-06-13 | Pioneer Electronic Corporation | Navigation apparatus |
-
1998
- 1998-04-02 EP EP98939051A patent/EP0934506A4/en not_active Withdrawn
- 1998-04-02 WO PCT/US1998/006568 patent/WO1998049577A2/en not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903212A (en) * | 1987-03-13 | 1990-02-20 | Mitsubishi Denki Kabushiki Kaisha | GPS/self-contained combination type navigation system |
US5367463A (en) * | 1991-07-15 | 1994-11-22 | Matsushita Electric Industrial Co., Ltd. | Vehicle position and azimuth computing system |
US5345382A (en) * | 1992-05-15 | 1994-09-06 | Zexel Corporation | Calibration method for a relative heading sensor |
US5574650A (en) * | 1993-03-23 | 1996-11-12 | Litton Systems, Inc. | Method and apparatus for calibrating the gyros of a strapdown inertial navigation system |
US5416712A (en) * | 1993-05-28 | 1995-05-16 | Trimble Navigation Limited | Position and velocity estimation system for adaptive weighting of GPS and dead-reckoning information |
US5512904A (en) * | 1994-06-13 | 1996-04-30 | Andrew Corporation | Method and apparatus of establishing a vehicle azimuth |
US5644317A (en) * | 1995-03-27 | 1997-07-01 | Motorola, Inc. | Dual positioning location system |
Also Published As
Publication number | Publication date |
---|---|
WO1998049577A2 (en) | 1998-11-05 |
EP0934506A4 (en) | 2001-01-17 |
EP0934506A2 (en) | 1999-08-11 |
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