CN104457726A - 一种三轴微机电陀螺仪 - Google Patents
一种三轴微机电陀螺仪 Download PDFInfo
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- CN104457726A CN104457726A CN201410710065.5A CN201410710065A CN104457726A CN 104457726 A CN104457726 A CN 104457726A CN 201410710065 A CN201410710065 A CN 201410710065A CN 104457726 A CN104457726 A CN 104457726A
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- 238000001514 detection method Methods 0.000 claims abstract description 82
- 239000003990 capacitor Substances 0.000 claims abstract description 76
- 239000000758 substrate Substances 0.000 claims description 26
- 238000013461 design Methods 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000012545 processing 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
- G01C19/5747—Structural details or topology the devices having two sensing masses in anti-phase motion each sensing mass being connected to a driving mass, e.g. driving frames
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- Gyroscopes (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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Abstract
Description
Claims (15)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710065.5A CN104457726B (zh) | 2014-11-27 | 2014-11-27 | 一种三轴微机电陀螺仪 |
| PCT/CN2015/084973 WO2016082571A1 (zh) | 2014-11-27 | 2015-07-23 | 三轴微机电陀螺仪 |
| EP19180147.1A EP3561451B1 (en) | 2014-11-27 | 2015-07-23 | Triaxial micro-electromechanical gyroscope |
| EP15863686.0A EP3217146B1 (en) | 2014-11-27 | 2015-07-23 | Tri-axial micro-electro-mechanical gyroscope |
| US15/529,491 US10330471B2 (en) | 2014-11-27 | 2015-07-23 | Triaxial micro-electromechanical gyroscope |
| KR1020177014294A KR101927647B1 (ko) | 2014-11-27 | 2015-07-23 | 3축 mems 자이로스코프 |
| JP2017528429A JP6448793B2 (ja) | 2014-11-27 | 2015-07-23 | 3軸memsジャイロ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710065.5A CN104457726B (zh) | 2014-11-27 | 2014-11-27 | 一种三轴微机电陀螺仪 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104457726A true CN104457726A (zh) | 2015-03-25 |
| CN104457726B CN104457726B (zh) | 2017-07-04 |
Family
ID=52904162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710065.5A Active CN104457726B (zh) | 2014-11-27 | 2014-11-27 | 一种三轴微机电陀螺仪 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104457726B (zh) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897147A (zh) * | 2015-06-29 | 2015-09-09 | 歌尔声学股份有限公司 | 一种mems三轴陀螺仪 |
| CN104985529A (zh) * | 2015-07-28 | 2015-10-21 | 安徽工程大学 | 硅片磨削力动态信号检测装置 |
| WO2016082571A1 (zh) * | 2014-11-27 | 2016-06-02 | 歌尔声学股份有限公司 | 三轴微机电陀螺仪 |
| CN106441261A (zh) * | 2016-10-21 | 2017-02-22 | 厦门大学 | 一种微机械陀螺仪 |
| CN107636419A (zh) * | 2015-05-15 | 2018-01-26 | 株式会社村田制作所 | 振动微机械角速度传感器及其操作方法 |
| CN109163717A (zh) * | 2018-11-03 | 2019-01-08 | 中北大学 | 一种基于轮-环形式的单片三轴mems陀螺仪 |
| CN110702088A (zh) * | 2018-07-09 | 2020-01-17 | 北京大学 | 一种轮式双轴微机械陀螺 |
| CN112556675A (zh) * | 2019-09-10 | 2021-03-26 | 昇佳电子股份有限公司 | 微机电陀螺仪 |
| CN113607975A (zh) * | 2021-07-16 | 2021-11-05 | 杭州电子科技大学 | 一种用于mems传感器的位置检测与校准装置 |
| CN115752411A (zh) * | 2022-12-05 | 2023-03-07 | 苏州感测通信息科技有限公司 | 一种电容式三轴mems陀螺 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007304046A (ja) * | 2006-05-15 | 2007-11-22 | Sumitomo Precision Prod Co Ltd | 角速度センサ |
| JP2009058313A (ja) * | 2007-08-31 | 2009-03-19 | Nec Tokin Corp | 振動ジャイロ用振動子およびその調整方法 |
| CN102853825A (zh) * | 2011-06-28 | 2013-01-02 | 株式会社电装 | 角速度传感器 |
| CN103411595A (zh) * | 2013-06-18 | 2013-11-27 | 深迪半导体(上海)有限公司 | 一种单轴微机电系统陀螺仪 |
| CN103438878A (zh) * | 2013-09-15 | 2013-12-11 | 滕金燕 | 一种三轴微机械陀螺仪 |
| CN103697875A (zh) * | 2013-12-13 | 2014-04-02 | 上海交通大学 | 管脚式压电固体波动模态匹配陀螺 |
| CN103822620A (zh) * | 2014-02-20 | 2014-05-28 | 上海交通大学 | 一种静电驱动式参数激励的微机械固体波动盘形陀螺仪 |
-
2014
- 2014-11-27 CN CN201410710065.5A patent/CN104457726B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007304046A (ja) * | 2006-05-15 | 2007-11-22 | Sumitomo Precision Prod Co Ltd | 角速度センサ |
| JP2009058313A (ja) * | 2007-08-31 | 2009-03-19 | Nec Tokin Corp | 振動ジャイロ用振動子およびその調整方法 |
| CN102853825A (zh) * | 2011-06-28 | 2013-01-02 | 株式会社电装 | 角速度传感器 |
| CN103411595A (zh) * | 2013-06-18 | 2013-11-27 | 深迪半导体(上海)有限公司 | 一种单轴微机电系统陀螺仪 |
| CN103438878A (zh) * | 2013-09-15 | 2013-12-11 | 滕金燕 | 一种三轴微机械陀螺仪 |
| CN103697875A (zh) * | 2013-12-13 | 2014-04-02 | 上海交通大学 | 管脚式压电固体波动模态匹配陀螺 |
| CN103822620A (zh) * | 2014-02-20 | 2014-05-28 | 上海交通大学 | 一种静电驱动式参数激励的微机械固体波动盘形陀螺仪 |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10330471B2 (en) | 2014-11-27 | 2019-06-25 | Goertek, Inc. | Triaxial micro-electromechanical gyroscope |
| WO2016082571A1 (zh) * | 2014-11-27 | 2016-06-02 | 歌尔声学股份有限公司 | 三轴微机电陀螺仪 |
| CN107636419A (zh) * | 2015-05-15 | 2018-01-26 | 株式会社村田制作所 | 振动微机械角速度传感器及其操作方法 |
| CN107636419B (zh) * | 2015-05-15 | 2021-06-11 | 株式会社村田制作所 | 振动微机械角速度传感器及其操作方法 |
| CN104897147A (zh) * | 2015-06-29 | 2015-09-09 | 歌尔声学股份有限公司 | 一种mems三轴陀螺仪 |
| CN104985529A (zh) * | 2015-07-28 | 2015-10-21 | 安徽工程大学 | 硅片磨削力动态信号检测装置 |
| CN106441261A (zh) * | 2016-10-21 | 2017-02-22 | 厦门大学 | 一种微机械陀螺仪 |
| CN110702088A (zh) * | 2018-07-09 | 2020-01-17 | 北京大学 | 一种轮式双轴微机械陀螺 |
| CN110702088B (zh) * | 2018-07-09 | 2023-08-22 | 北京大学 | 一种轮式双轴微机械陀螺 |
| CN109163717B (zh) * | 2018-11-03 | 2020-04-24 | 中北大学 | 一种基于轮-环形式的单片三轴mems陀螺仪 |
| CN109163717A (zh) * | 2018-11-03 | 2019-01-08 | 中北大学 | 一种基于轮-环形式的单片三轴mems陀螺仪 |
| CN112556675A (zh) * | 2019-09-10 | 2021-03-26 | 昇佳电子股份有限公司 | 微机电陀螺仪 |
| CN113607975A (zh) * | 2021-07-16 | 2021-11-05 | 杭州电子科技大学 | 一种用于mems传感器的位置检测与校准装置 |
| CN113607975B (zh) * | 2021-07-16 | 2024-08-23 | 杭州电子科技大学 | 一种用于mems传感器的位置检测与校准装置 |
| CN115752411A (zh) * | 2022-12-05 | 2023-03-07 | 苏州感测通信息科技有限公司 | 一种电容式三轴mems陀螺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104457726B (zh) | 2017-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant before: Goertek Inc. |
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Effective date of registration: 20200608 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: F / F, phase II, Qingdao International Innovation Park, 1 Keyuan Weiyi Road, Laoshan District, Qingdao City, Shandong Province, 266104 Patentee after: Geer Microelectronics Co.,Ltd. Country or region after: China Address before: Room 103, 396 Songling Road, Laoshan District, Qingdao City, Shandong Province 266104 Patentee before: Goer Microelectronics Co.,Ltd. Country or region before: China |
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