KR19980031895A - 정전력 튜닝 포크 마이크로자이로스코프 - Google Patents
정전력 튜닝 포크 마이크로자이로스코프 Download PDFInfo
- Publication number
- KR19980031895A KR19980031895A KR1019960051460A KR19960051460A KR19980031895A KR 19980031895 A KR19980031895 A KR 19980031895A KR 1019960051460 A KR1019960051460 A KR 1019960051460A KR 19960051460 A KR19960051460 A KR 19960051460A KR 19980031895 A KR19980031895 A KR 19980031895A
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- inertial mass
- excitation
- tuning fork
- plates
- Prior art date
- 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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- Gyroscopes (AREA)
Abstract
Description
Claims (3)
- 상호 소정 간격으로 이격되는 복수개의 관성 질량판;상기 관성 질량판의 바로 하부에 배치되어 상기 관성 질량판과 이격 거리에 따라 충전량을 달리하는 캐패시터를 이루는 감지 전극;상기 관성 질량판을 각각 지지하는 지지빔;상기 지지빔을 각각 떠받치는 앵커; 및상기 관성 질량판을 가진시키기 위한 인력을 각각 제공하는 가진판;을 구비하는 정전 튜닝 포크 마이크로자이로스코프에 있어서,상기 가진판과 상기 감지 전극이 서로 이격되어 형성된 것을 특징으로 하는 정전 튜닝 포크 마이크로자이로스코프.
- 제1항에 있어서,상기 관성 질량판은 상기 관성 질량판 자체에서 연장되어 한몸체를 이루고 그 빗살 구조가 상기 가진판의 빗살 구조와 맞물려 상기 관성 질량판 자체를 가진시키는 판부재를 구비한 것을 특징으로 하는 정전 튜닝 포크 마이크로자이로스코프.
- 제2항에 있어서,상기 가진판은 상기 가진판에 대응하도록 상기 각 관성 질량판의 양쪽에 배치된 것을 특징으로 하는 정전 튜닝 포크 마이크로자이로스코프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960051460A KR100408507B1 (ko) | 1996-10-31 | 1996-10-31 | 정전력튜닝포크마이크로자이로스코프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960051460A KR100408507B1 (ko) | 1996-10-31 | 1996-10-31 | 정전력튜닝포크마이크로자이로스코프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980031895A true KR19980031895A (ko) | 1998-07-25 |
KR100408507B1 KR100408507B1 (ko) | 2004-01-24 |
Family
ID=37422815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960051460A Expired - Fee Related KR100408507B1 (ko) | 1996-10-31 | 1996-10-31 | 정전력튜닝포크마이크로자이로스코프 |
Country Status (1)
Country | Link |
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KR (1) | KR100408507B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100379206B1 (ko) * | 2000-06-02 | 2003-04-08 | 가부시키가이샤 무라타 세이사쿠쇼 | 감도가 향상된 정전용량형 외력 검출 장치 |
CN108507555A (zh) * | 2018-04-16 | 2018-09-07 | 四川知微传感技术有限公司 | 一种mems微机械全解耦闭环陀螺仪 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101459797B1 (ko) | 2009-12-03 | 2014-11-07 | 현대자동차주식회사 | 회전형 자이로스코프 및 그 제조방법 |
KR101306877B1 (ko) * | 2011-01-26 | 2013-09-10 | 주식회사 유비트로닉스 | 내부감지전극을 갖는 튜닝포크형 자이로스코프 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5349855A (en) * | 1992-04-07 | 1994-09-27 | The Charles Stark Draper Laboratory, Inc. | Comb drive micromechanical tuning fork gyro |
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1996
- 1996-10-31 KR KR1019960051460A patent/KR100408507B1/ko not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100379206B1 (ko) * | 2000-06-02 | 2003-04-08 | 가부시키가이샤 무라타 세이사쿠쇼 | 감도가 향상된 정전용량형 외력 검출 장치 |
CN108507555A (zh) * | 2018-04-16 | 2018-09-07 | 四川知微传感技术有限公司 | 一种mems微机械全解耦闭环陀螺仪 |
CN108507555B (zh) * | 2018-04-16 | 2024-04-05 | 四川知微传感技术有限公司 | 一种mems微机械全解耦闭环陀螺仪 |
Also Published As
Publication number | Publication date |
---|---|
KR100408507B1 (ko) | 2004-01-24 |
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