CN114234971A - 一种可降低噪声全姿态imu姿态解算方法 - Google Patents
一种可降低噪声全姿态imu姿态解算方法 Download PDFInfo
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- CN114234971A CN114234971A CN202210183547.4A CN202210183547A CN114234971A CN 114234971 A CN114234971 A CN 114234971A CN 202210183547 A CN202210183547 A CN 202210183547A CN 114234971 A CN114234971 A CN 114234971A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 23
- 238000012935 Averaging Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 102100034598 Angiopoietin-related protein 7 Human genes 0.000 claims description 6
- 101000924546 Homo sapiens Angiopoietin-related protein 7 Proteins 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000006833 reintegration Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000005291 magnetic effect Effects 0.000 description 4
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- 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
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- 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
- G01C21/20—Instruments for performing navigational calculations
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102536207A (zh) * | 2011-12-30 | 2012-07-04 | 中北大学 | 适用于小角度井斜角测量的陀螺测斜仪姿态测量解算方法 |
WO2012118232A1 (en) * | 2011-03-02 | 2012-09-07 | Seiko Epson Corporation | Attitude determination method, position calculation method, and attitude determination device |
CN106338280A (zh) * | 2016-10-20 | 2017-01-18 | 西安坤蓝电子技术有限公司 | 一种电子磁罗盘的标定方法 |
CN107402007A (zh) * | 2016-05-19 | 2017-11-28 | 成都天禄科技有限公司 | 一种提高微型ahrs模块精度的方法和微型ahrs模块 |
CN109506646A (zh) * | 2018-11-20 | 2019-03-22 | 石家庄铁道大学 | 一种双控制器的无人机姿态解算方法及*** |
CN109724602A (zh) * | 2018-12-17 | 2019-05-07 | 南京理工大学 | 一种基于硬件fpu的姿态解算***及其解算方法 |
CN111272158A (zh) * | 2019-12-18 | 2020-06-12 | 无锡北微传感科技有限公司 | 复杂磁扰动场景mems电子罗盘的动态方位角解算方法 |
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- 2022-02-28 CN CN202210183547.4A patent/CN114234971B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012118232A1 (en) * | 2011-03-02 | 2012-09-07 | Seiko Epson Corporation | Attitude determination method, position calculation method, and attitude determination device |
CN102536207A (zh) * | 2011-12-30 | 2012-07-04 | 中北大学 | 适用于小角度井斜角测量的陀螺测斜仪姿态测量解算方法 |
CN107402007A (zh) * | 2016-05-19 | 2017-11-28 | 成都天禄科技有限公司 | 一种提高微型ahrs模块精度的方法和微型ahrs模块 |
CN106338280A (zh) * | 2016-10-20 | 2017-01-18 | 西安坤蓝电子技术有限公司 | 一种电子磁罗盘的标定方法 |
CN109506646A (zh) * | 2018-11-20 | 2019-03-22 | 石家庄铁道大学 | 一种双控制器的无人机姿态解算方法及*** |
CN109724602A (zh) * | 2018-12-17 | 2019-05-07 | 南京理工大学 | 一种基于硬件fpu的姿态解算***及其解算方法 |
CN111272158A (zh) * | 2019-12-18 | 2020-06-12 | 无锡北微传感科技有限公司 | 复杂磁扰动场景mems电子罗盘的动态方位角解算方法 |
Non-Patent Citations (1)
Title |
---|
江杰等: "权值动态分配的加权平均法在姿态解算中的应用", 《航空制造技术》 * |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: An All Attitude IMU Attitude Calculation Method with Noise Reduction Effective date of registration: 20221010 Granted publication date: 20220719 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN STARCOM COMMUNICATION TECHNOLOGY CO.,LTD. Registration number: Y2022610000645 |
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Date of cancellation: 20231225 Granted publication date: 20220719 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN STARCOM COMMUNICATION TECHNOLOGY CO.,LTD. Registration number: Y2022610000645 |
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Denomination of invention: A Method for Reducing Noise in IMU Attitude Calculation Effective date of registration: 20231227 Granted publication date: 20220719 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN STARCOM COMMUNICATION TECHNOLOGY CO.,LTD. Registration number: Y2023610000776 |