JP7383702B2 - センサのゼロレート出力を較正するための方法および装置 - Google Patents
センサのゼロレート出力を較正するための方法および装置 Download PDFInfo
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- JP7383702B2 JP7383702B2 JP2021516904A JP2021516904A JP7383702B2 JP 7383702 B2 JP7383702 B2 JP 7383702B2 JP 2021516904 A JP2021516904 A JP 2021516904A JP 2021516904 A JP2021516904 A JP 2021516904A JP 7383702 B2 JP7383702 B2 JP 7383702B2
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- Japan
- Prior art keywords
- zro
- calibration
- inertial sensor
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- 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.)
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Classifications
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- 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
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- 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
- G01C19/02—Rotary gyroscopes
- G01C19/44—Rotary gyroscopes for indicating the vertical
- G01C19/46—Erection devices for restoring rotor axis to a desired position
- G01C19/54—Erection devices for restoring rotor axis to a desired position with correction for acceleration forces due to movement of instrument
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a three-dimensional [3D] space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Human Computer Interaction (AREA)
- Gyroscopes (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862779336P | 2018-12-13 | 2018-12-13 | |
| US62/779,336 | 2018-12-13 | ||
| US201962856953P | 2019-06-04 | 2019-06-04 | |
| US62/856,953 | 2019-06-04 | ||
| PCT/US2019/062769 WO2020087088A2 (en) | 2018-09-25 | 2019-11-22 | Methods and apparatus for calibrating the zero rate output of a sensor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022511354A JP2022511354A (ja) | 2022-01-31 |
| JP2022511354A5 JP2022511354A5 (https=) | 2022-10-18 |
| JP7383702B2 true JP7383702B2 (ja) | 2023-11-20 |
Family
ID=77315774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021516904A Active JP7383702B2 (ja) | 2018-12-13 | 2019-11-22 | センサのゼロレート出力を較正するための方法および装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7383702B2 (https=) |
| KR (1) | KR102889733B1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116046020A (zh) * | 2023-02-24 | 2023-05-02 | 阿里巴巴（中国）有限公司 | 零偏值确定方法及装置 |
| CN116907542B (zh) * | 2023-07-14 | 2024-08-16 | 中国科学院长春光学精密机械与物理研究所 | 一种三轴惯性稳定平台正交位置的标校系统及标校方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151746A (ja) | 2006-12-20 | 2008-07-03 | Honda Motor Co Ltd | 移動体の移動角度検出装置 |
| JP2014153215A (ja) | 2013-02-08 | 2014-08-25 | Denso Corp | 車両用ナビゲーション装置 |
| JP2017049115A (ja) | 2015-09-02 | 2017-03-09 | カシオ計算機株式会社 | 電子機器及び電子機器のセンサ較正方法、電子機器のセンサ較正プログラム |
| WO2018118574A1 (en) | 2016-12-19 | 2018-06-28 | Idhl Holdings, Inc. | Methods and apparatus for determining the zero rate output of a sensor using a learning algorithm |
-
2019
- 2019-11-22 JP JP2021516904A patent/JP7383702B2/ja active Active
- 2019-11-22 KR KR1020217012311A patent/KR102889733B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151746A (ja) | 2006-12-20 | 2008-07-03 | Honda Motor Co Ltd | 移動体の移動角度検出装置 |
| JP2014153215A (ja) | 2013-02-08 | 2014-08-25 | Denso Corp | 車両用ナビゲーション装置 |
| JP2017049115A (ja) | 2015-09-02 | 2017-03-09 | カシオ計算機株式会社 | 電子機器及び電子機器のセンサ較正方法、電子機器のセンサ較正プログラム |
| WO2018118574A1 (en) | 2016-12-19 | 2018-06-28 | Idhl Holdings, Inc. | Methods and apparatus for determining the zero rate output of a sensor using a learning algorithm |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102889733B1 (ko) | 2025-11-20 |
| KR20210095624A (ko) | 2021-08-02 |
| JP2022511354A (ja) | 2022-01-31 |
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