NO315062B1 - Digitalt styringssystem for gyroskop - Google Patents
Digitalt styringssystem for gyroskop Download PDFInfo
- Publication number
- NO315062B1 NO315062B1 NO20001418A NO20001418A NO315062B1 NO 315062 B1 NO315062 B1 NO 315062B1 NO 20001418 A NO20001418 A NO 20001418A NO 20001418 A NO20001418 A NO 20001418A NO 315062 B1 NO315062 B1 NO 315062B1
- Authority
- NO
- Norway
- Prior art keywords
- digital
- primary
- sampling
- control system
- processing unit
- Prior art date
Links
- 238000005070 sampling Methods 0.000 claims abstract description 48
- 238000012545 processing Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims description 92
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9719767A GB2329471B (en) | 1997-09-18 | 1997-09-18 | A digital control system for a vibrating structure gyroscope |
| PCT/GB1998/002819 WO1999014557A1 (en) | 1997-09-18 | 1998-09-17 | A digital control system for a vibrating structure gyroscope |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20001418L NO20001418L (no) | 2000-03-17 |
| NO20001418D0 NO20001418D0 (no) | 2000-03-17 |
| NO315062B1 true NO315062B1 (no) | 2003-06-30 |
Family
ID=10819211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20001418A NO315062B1 (no) | 1997-09-18 | 2000-03-17 | Digitalt styringssystem for gyroskop |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6276204B1 (ko) |
| EP (1) | EP1015849B1 (ko) |
| JP (1) | JP3392147B2 (ko) |
| KR (1) | KR100444805B1 (ko) |
| AT (1) | ATE210277T1 (ko) |
| AU (1) | AU729551B2 (ko) |
| CA (1) | CA2297090C (ko) |
| DE (1) | DE69802825T2 (ko) |
| DK (1) | DK1015849T3 (ko) |
| ES (1) | ES2164457T3 (ko) |
| GB (1) | GB2329471B (ko) |
| NO (1) | NO315062B1 (ko) |
| WO (1) | WO1999014557A1 (ko) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003511684A (ja) * | 1999-10-13 | 2003-03-25 | アナログ デバイシーズ インコーポレイテッド | レートジャイロスコープ用フィードバック機構 |
| GB0008365D0 (en) | 2000-04-06 | 2000-05-24 | British Aerospace | Control syste for a vibrating structure gyroscope |
| GB0227084D0 (en) * | 2002-11-20 | 2002-12-24 | Bae Systems Plc | Method and apparatus for measuring scalefactor variation in a vibrating structure gyroscope |
| US6940433B2 (en) * | 2003-11-14 | 2005-09-06 | Northrop Grumman Corporation | Modulation method for signal crosstalk mitigation in electrostatically driven devices |
| FR2863709B1 (fr) * | 2003-12-11 | 2006-02-17 | Sagem | Capteur de rotation inertiel a traitement isotrope |
| WO2005075939A1 (en) * | 2004-02-04 | 2005-08-18 | Bae Systems Plc | Method for reducing bias error in a vibrating structure gyroscope |
| US7464590B1 (en) | 2004-03-12 | 2008-12-16 | Thomson Licensing | Digitally programmable bandwidth for vibratory rate gyroscope |
| EP1624285B1 (en) | 2004-08-03 | 2014-07-23 | STMicroelectronics Srl | Resonant micro-electro-mechanical system and gyroscope |
| EP1624286B1 (en) | 2004-08-03 | 2017-10-04 | STMicroelectronics Srl | Micro-electro-mechanical sensor with force feedback loop |
| CA2587033A1 (en) * | 2004-09-13 | 2006-03-23 | Food Quality Sensor International, Inc. | Food quality indicator |
| US20060078658A1 (en) * | 2004-10-04 | 2006-04-13 | Owens Megan M | Food quality sensor and methods thereof |
| JP5045034B2 (ja) * | 2006-09-01 | 2012-10-10 | パナソニック株式会社 | 角速度センサ |
| JP5245246B2 (ja) * | 2006-11-22 | 2013-07-24 | パナソニック株式会社 | 慣性力センサ |
| JP5245247B2 (ja) * | 2006-11-22 | 2013-07-24 | パナソニック株式会社 | 慣性力センサ |
| DE102006055589B4 (de) * | 2006-11-24 | 2012-07-19 | Infineon Technologies Ag | Messvorrichtung und Messgrößensensor mit gekoppelter Verarbeitungs- und Anregungsfrequenz |
| JP4576441B2 (ja) | 2008-03-21 | 2010-11-10 | 日立オートモティブシステムズ株式会社 | 角速度センサ |
| JP4836985B2 (ja) * | 2008-04-04 | 2011-12-14 | パナソニック株式会社 | 物理量検出回路 |
| FR2937413B1 (fr) * | 2008-10-22 | 2010-11-26 | Sagem Defense Securite | Procede de commande d'un capteur a resonateur vibrant a demarrage rapide |
| JP2011109560A (ja) * | 2009-11-20 | 2011-06-02 | Fujitsu Semiconductor Ltd | アナログデジタル変換回路 |
| DE102010029590B4 (de) * | 2010-06-01 | 2014-07-10 | Robert Bosch Gmbh | Drehratensensor, Sensoranordnung, Verfahren zum Betrieb eines Drehratensensors und Verfahren zum Betrieb einer Sensoranordnung |
| DE102010053022B4 (de) * | 2010-12-02 | 2014-01-09 | Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. | Vorrichtung zur Messung einer Drehrate |
| KR101332055B1 (ko) * | 2011-12-30 | 2013-11-22 | 삼성전기주식회사 | 자이로센서 구동회로 및 구동방법 |
| WO2014072762A1 (en) | 2012-11-06 | 2014-05-15 | Freescale Semiconductor, Inc. | Method and apparatus for generating a proof-mass drive signal |
| US20140190256A1 (en) * | 2012-12-24 | 2014-07-10 | Samsung Electro-Mechanics Co., Ltd. | Vibratory gyro sensor system |
| KR101513352B1 (ko) * | 2013-07-22 | 2015-04-17 | 삼성전기주식회사 | 관성센서의 구동장치 및 그 제어방법 |
| GB2531723B (en) | 2014-10-27 | 2020-10-21 | Atlantic Inertial Systems Ltd | Digital controlled VCO for vibrating structure gyroscope |
| US10393522B2 (en) * | 2016-07-12 | 2019-08-27 | Invensense, Inc. | Sensor with low power with closed-loop-force-feedback loop |
| RU2697031C1 (ru) * | 2018-10-31 | 2019-08-08 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Система управления микромеханического гироскопа |
| KR102620806B1 (ko) * | 2021-09-17 | 2024-01-04 | 울산과학기술원 | 디지털화된 전단력 원자력현미경 및 동작 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197331A (en) * | 1987-12-30 | 1993-03-30 | Yazaki Corporation | Oscillatory angular speed detecting apparatus |
| US5459432A (en) * | 1993-07-22 | 1995-10-17 | Rockwell International Corporation | Use of a chopper and a sigma-delta modulator for downconverting and digitizing an analog signal including information modulated by a carrier |
| US5444639A (en) * | 1993-09-07 | 1995-08-22 | Rockwell International Corporation | Angular rate sensing system and method, with digital synthesizer and variable-frequency oscillator |
| FR2735868B1 (fr) * | 1995-06-21 | 1997-08-08 | Asulab Sa | Dispositif de mesure d'une vitesse angulaire |
| US5531115A (en) * | 1995-06-29 | 1996-07-02 | Erdley; Harold F. | Self-calibrating three axis angular rate sensor |
| US5712427A (en) * | 1995-08-29 | 1998-01-27 | Litton Systems Inc. | Vibratory rotation sensor with scanning-tunneling-transducer readout |
| US5983719A (en) * | 1997-07-31 | 1999-11-16 | Litton Systems, Inc. | Low quantization method and apparatus for vibratory rotation sensors |
-
1997
- 1997-09-18 GB GB9719767A patent/GB2329471B/en not_active Revoked
-
1998
- 1998-09-17 DE DE69802825T patent/DE69802825T2/de not_active Expired - Lifetime
- 1998-09-17 JP JP51756799A patent/JP3392147B2/ja not_active Expired - Lifetime
- 1998-09-17 EP EP98944046A patent/EP1015849B1/en not_active Expired - Lifetime
- 1998-09-17 DK DK98944046T patent/DK1015849T3/da active
- 1998-09-17 AU AU91724/98A patent/AU729551B2/en not_active Ceased
- 1998-09-17 AT AT98944046T patent/ATE210277T1/de not_active IP Right Cessation
- 1998-09-17 WO PCT/GB1998/002819 patent/WO1999014557A1/en active IP Right Grant
- 1998-09-17 KR KR10-2000-7001247A patent/KR100444805B1/ko not_active IP Right Cessation
- 1998-09-17 CA CA002297090A patent/CA2297090C/en not_active Expired - Fee Related
- 1998-09-17 ES ES98944046T patent/ES2164457T3/es not_active Expired - Lifetime
-
1999
- 1999-09-15 US US09/396,443 patent/US6276204B1/en not_active Expired - Lifetime
-
2000
- 2000-03-17 NO NO20001418A patent/NO315062B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999014557A1 (en) | 1999-03-25 |
| KR20010022653A (ko) | 2001-03-26 |
| DE69802825T2 (de) | 2002-04-04 |
| CA2297090C (en) | 2004-11-23 |
| GB2329471A (en) | 1999-03-24 |
| ES2164457T3 (es) | 2002-02-16 |
| JP2000513452A (ja) | 2000-10-10 |
| NO20001418L (no) | 2000-03-17 |
| DE69802825D1 (de) | 2002-01-17 |
| CA2297090A1 (en) | 1999-03-25 |
| KR100444805B1 (ko) | 2004-08-18 |
| JP3392147B2 (ja) | 2003-03-31 |
| US6276204B1 (en) | 2001-08-21 |
| DK1015849T3 (da) | 2002-04-02 |
| AU9172498A (en) | 1999-04-05 |
| NO20001418D0 (no) | 2000-03-17 |
| ATE210277T1 (de) | 2001-12-15 |
| EP1015849A1 (en) | 2000-07-05 |
| EP1015849B1 (en) | 2001-12-05 |
| GB2329471B (en) | 2001-08-15 |
| AU729551B2 (en) | 2001-02-01 |
| GB9719767D0 (en) | 1997-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO315062B1 (no) | Digitalt styringssystem for gyroskop | |
| US5767665A (en) | Phase difference measuring apparatus and mass flowmeter thereof | |
| EP2572163B1 (en) | Angular velocity sensor with quadrature rejection | |
| US5844408A (en) | Phase difference measuring apparatus for measuring phase difference between input signals | |
| JPH07170152A (ja) | 入力信号をフィルタ処理する方法、およびトラッキングフィルタ | |
| US6467346B1 (en) | Coriolis sensor interface | |
| KR20060017597A (ko) | 코리올리 자이로를 위한 작동방법 및 측정/제어 전자시스템및 펄스 변조기 | |
| US6166573A (en) | High resolution delay line | |
| Gregory et al. | MEMS rate and rate-integrating gyroscope control with commercial software defined radio hardware | |
| US6357296B1 (en) | Vibratory sensor with virtual node/antinode correction of secondary harmonics | |
| JPH07181069A (ja) | コリオリ質量流量計 | |
| JP4899271B2 (ja) | アナログ制御方法、アナログ制御装置、ａｇｃ、及びａｇｃの制御方法 | |
| US5361036A (en) | Complex digital demodulator employing Chebychev-approximation derived synthetic sinusoid generation | |
| JP5098526B2 (ja) | コリオリ質量流量計 | |
| KR20210015585A (ko) | 신호 처리 | |
| JP4488496B2 (ja) | 信号処理方法および信号処理装置 | |
| JP3547701B2 (ja) | 方位測定装置 | |
| EP4089364B1 (en) | Synchronous timing to mems resonant frequency | |
| JP2589817Y2 (ja) | Ｌｃｒテスタ | |
| US20230288226A1 (en) | Circuit for a mems gyroscope and method for operating a corresponding circuit | |
| JPH01261089A (ja) | 時間軸補正装置 | |
| JPH0961214A (ja) | コリオリ質量流量計 | |
| JP2000292445A (ja) | 波形記憶装置 | |
| JPH01147990A (ja) | 時間軸補正装置 | |
| JPS59141030A (ja) | 釣合試験機 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |