CN105387853A - 冲击稳健的集成多轴线mems陀螺仪 - Google Patents
冲击稳健的集成多轴线mems陀螺仪 Download PDFInfo
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- CN105387853A CN105387853A CN201510250016.2A CN201510250016A CN105387853A CN 105387853 A CN105387853 A CN 105387853A CN 201510250016 A CN201510250016 A CN 201510250016A CN 105387853 A CN105387853 A CN 105387853A
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- gyroscope
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- 239000000758 substrate Substances 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 20
- 238000007689 inspection Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 3
- 239000010703 silicon Substances 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
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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
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
- G01C19/5733—Structural details or topology
- G01C19/574—Structural details or topology the devices having two sensing masses in anti-phase motion
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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
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5783—Mountings or housings not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
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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
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5705—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis
- G01C19/5712—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using masses driven in reciprocating rotary motion about an axis the devices involving a micromechanical structure
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461994574P | 2014-05-16 | 2014-05-16 | |
US61/994,574 | 2014-05-16 | ||
US14/477,051 US9726493B2 (en) | 2014-05-16 | 2014-09-04 | Shock-robust integrated multi-axis MEMS gyroscope |
US14/477,051 | 2014-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105387853A true CN105387853A (zh) | 2016-03-09 |
CN105387853B CN105387853B (zh) | 2020-11-20 |
Family
ID=54361815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510250016.2A Active CN105387853B (zh) | 2014-05-16 | 2015-05-15 | 冲击稳健的集成多轴线mems陀螺仪 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9726493B2 (zh) |
CN (1) | CN105387853B (zh) |
DE (1) | DE102015107254A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10895457B2 (en) * | 2018-03-08 | 2021-01-19 | Analog Devices, Inc. | Differential z-axis resonant accelerometry |
CN116182822A (zh) * | 2023-04-04 | 2023-05-30 | 瑞声开泰科技(武汉)有限公司 | 双轴陀螺仪及电子设备 |
CN117490672B (zh) * | 2024-01-02 | 2024-03-01 | 南京元感微电子有限公司 | 一种集成式三轴陀螺仪 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101920927A (zh) * | 2008-11-26 | 2010-12-22 | 意法半导体股份有限公司 | 具有旋转传动和改善的电性质的微电子机械陀螺仪 |
CN102183246A (zh) * | 2009-12-24 | 2011-09-14 | 意法半导体股份有限公司 | 具有改进的驱动结构的集成微机电陀螺仪 |
US20120017678A1 (en) * | 2009-03-31 | 2012-01-26 | Alessandro Rocchi | Method for Detecting Accelerations and Rotation Rates, and Mems Sensor |
CN103363981A (zh) * | 2012-04-10 | 2013-10-23 | 精工爱普生株式会社 | 陀螺传感器以及电子设备 |
CN103797331A (zh) * | 2011-09-16 | 2014-05-14 | 因文森斯公司 | 包括引导质量系统的微机械陀螺仪 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5331401A (en) * | 1985-06-03 | 1994-07-19 | Litton Systems, Inc. | Method and apparatus for controlling dither in a multiple gyro system |
US6928872B2 (en) * | 2001-04-27 | 2005-08-16 | Stmicroelectronics S.R.L. | Integrated gyroscope of semiconductor material with at least one sensitive axis in the sensor plane |
US7100446B1 (en) * | 2004-07-20 | 2006-09-05 | The Regents Of The University Of California | Distributed-mass micromachined gyroscopes operated with drive-mode bandwidth enhancement |
DE102009001248B4 (de) * | 2009-02-27 | 2020-12-17 | Hanking Electronics, Ltd. | MEMS-Gyroskop zur Ermittlung von Rotationsbewegungen um eine x-, y- oder z-Achse |
KR101237604B1 (ko) * | 2011-09-02 | 2013-02-26 | 한국기술교육대학교 산학협력단 | 자이로 센서 구동 장치 및 그 방법 |
US9274136B2 (en) * | 2013-01-28 | 2016-03-01 | The Regents Of The University Of California | Multi-axis chip-scale MEMS inertial measurement unit (IMU) based on frequency modulation |
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2014
- 2014-09-04 US US14/477,051 patent/US9726493B2/en active Active
-
2015
- 2015-05-08 DE DE102015107254.8A patent/DE102015107254A1/de active Pending
- 2015-05-15 CN CN201510250016.2A patent/CN105387853B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101920927A (zh) * | 2008-11-26 | 2010-12-22 | 意法半导体股份有限公司 | 具有旋转传动和改善的电性质的微电子机械陀螺仪 |
US20120017678A1 (en) * | 2009-03-31 | 2012-01-26 | Alessandro Rocchi | Method for Detecting Accelerations and Rotation Rates, and Mems Sensor |
CN102183246A (zh) * | 2009-12-24 | 2011-09-14 | 意法半导体股份有限公司 | 具有改进的驱动结构的集成微机电陀螺仪 |
CN103797331A (zh) * | 2011-09-16 | 2014-05-14 | 因文森斯公司 | 包括引导质量系统的微机械陀螺仪 |
CN103363981A (zh) * | 2012-04-10 | 2013-10-23 | 精工爱普生株式会社 | 陀螺传感器以及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN105387853B (zh) | 2020-11-20 |
DE102015107254A1 (de) | 2015-11-19 |
US9726493B2 (en) | 2017-08-08 |
US20150330784A1 (en) | 2015-11-19 |
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Effective date of registration: 20180806 Address after: Ohio, USA Applicant after: Hanking Microelectronics Co.,Ltd. Address before: California, USA Applicant before: Maxim Integrated Products, Inc. |
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TR01 | Transfer of patent right |
Effective date of registration: 20231212 Address after: Room A, 12th Floor, 300 Lockhart Road, Wan Chai, Hong Kong, China Patentee after: Hanwang Microelectronics Hong Kong Ltd. Address before: Ohio, USA Patentee before: Hanking Microelectronics Co.,Ltd. |