ATE474206T1 - Startverfahren mit offenem regelkreis für einen resonator - Google Patents
Startverfahren mit offenem regelkreis für einen resonatorInfo
- Publication number
- ATE474206T1 ATE474206T1 AT05252432T AT05252432T ATE474206T1 AT E474206 T1 ATE474206 T1 AT E474206T1 AT 05252432 T AT05252432 T AT 05252432T AT 05252432 T AT05252432 T AT 05252432T AT E474206 T1 ATE474206 T1 AT E474206T1
- Authority
- AT
- Austria
- Prior art keywords
- resonating
- controller
- resonating device
- loop
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/02—Details
- H03B5/06—Modifications of generator to ensure starting of oscillations
Landscapes
- Gyroscopes (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/855,204 US7190237B2 (en) | 2004-05-27 | 2004-05-27 | Open-loop start-up method for a resonating device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE474206T1 true ATE474206T1 (de) | 2010-07-15 |
Family
ID=34940907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05252432T ATE474206T1 (de) | 2004-05-27 | 2005-04-19 | Startverfahren mit offenem regelkreis für einen resonator |
Country Status (6)
Country | Link |
---|---|
US (1) | US7190237B2 (de) |
EP (1) | EP1600732B1 (de) |
JP (1) | JP4216828B2 (de) |
CN (1) | CN100476357C (de) |
AT (1) | ATE474206T1 (de) |
DE (1) | DE602005022252D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7318347B2 (en) * | 2005-05-09 | 2008-01-15 | Northrop Grumman Corporation | Hemispherical resonator gyro control |
DE102005034702A1 (de) * | 2005-07-26 | 2007-02-01 | Robert Bosch Gmbh | Verfahren und Schaltungsanordnung zur sicheren Inbetriebnahme eines Drehratensensors |
DE102005043559A1 (de) | 2005-09-12 | 2007-03-15 | Siemens Ag | Verfahren und Anordnung zur Überwachung einer Sensoranordnung |
DE102005043592A1 (de) * | 2005-09-12 | 2007-03-15 | Siemens Ag | Verfahren zum Betrieb eines Vibrationskreisels und Sensoranordnung |
DE102005043560A1 (de) | 2005-09-12 | 2007-03-15 | Siemens Ag | Verfahren zum Betrieb eines Vibrationskreisels und Sensoranordnung |
US20100077856A1 (en) * | 2008-02-15 | 2010-04-01 | Honeywell International, Inc. | Start time of gyro assembly |
US20100331733A1 (en) * | 2009-06-30 | 2010-12-30 | Orthosensor | Sensing device and method for an orthopedic joint |
US9091539B2 (en) | 2011-06-10 | 2015-07-28 | Honeywell International Inc. | Gyroscope dynamic motor amplitude compensation for enhanced rate estimation during startup |
US9263979B2 (en) * | 2011-07-27 | 2016-02-16 | Carrier Corporation | Method for smooth motor startup |
DE102011119949A1 (de) * | 2011-12-01 | 2013-06-06 | Northrop Grumman Litef Gmbh | Regelungsvorrichtung, Drehratensensor und Verfahren zum Betrieb einer Regelungsvorrichtung mit harmonischem Sollwertsignal |
KR101319712B1 (ko) * | 2011-12-26 | 2013-10-17 | 삼성전기주식회사 | 자이로센서 구동회로, 자이로센서 시스템 및 자이로센서 구동 방법 |
CN103791897B (zh) * | 2014-02-20 | 2016-05-11 | 北京华力创通科技股份有限公司 | 促使微机械陀螺快速起振的电路 |
US11162790B2 (en) | 2019-06-26 | 2021-11-02 | Stmicroelectronics, Inc. | MEMS gyroscope start-up process and circuit |
US11320452B2 (en) | 2019-06-26 | 2022-05-03 | Stmicroelectronics, Inc. | MEMS accelerometer self-test using an active mobile mass deflection technique |
US11255670B2 (en) | 2019-06-26 | 2022-02-22 | Stmicroelectronics, Inc. | MEMS gyroscope self-test using a technique for deflection of the sensing mobile mass |
US11175138B2 (en) | 2019-06-26 | 2021-11-16 | Stmicroelectronics, Inc. | MEMS gyroscope control circuit |
DE102019210305A1 (de) * | 2019-07-11 | 2021-01-14 | Infineon Technologies Ag | Steuern eines Oszillationssystems |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743960A (en) * | 1972-03-01 | 1973-07-03 | Rca Corp | Circuit for driving frequency standard such as tuning fork |
US5327106A (en) * | 1993-02-01 | 1994-07-05 | Delco Electronics Corp. | Local oscillator with reduced harmonic |
US5703292A (en) * | 1994-03-28 | 1997-12-30 | The Charles Stark Draper Laboratory, Inc. | Sensor having an off-frequency drive scheme and a sense bias generator utilizing tuned circuits |
US5481914A (en) * | 1994-03-28 | 1996-01-09 | The Charles Stark Draper Laboratory, Inc. | Electronics for coriolis force and other sensors |
US5808198A (en) * | 1997-05-19 | 1998-09-15 | The Charles Stark Draper Laboratory, Inc. | RF balanced capacitive vibration sensor system |
JP3932661B2 (ja) * | 1998-03-31 | 2007-06-20 | 松下電器産業株式会社 | 角速度センサ駆動回路 |
US6304146B1 (en) * | 1998-05-29 | 2001-10-16 | Silicon Laboratories, Inc. | Method and apparatus for synthesizing dual band high-frequency signals for wireless communications |
US6445195B1 (en) | 2000-08-02 | 2002-09-03 | The Charles Stark Draper Laboratory, Inc. | Drive feedthrough nulling system |
US6585338B2 (en) * | 2000-12-22 | 2003-07-01 | Honeywell International Inc. | Quick start resonant circuit control |
DE10100113A1 (de) * | 2001-01-03 | 2002-07-18 | Infineon Technologies Ag | Spannungsgesteuerter Oszillator zur Frequenzmodulation |
WO2002087083A1 (en) | 2001-04-18 | 2002-10-31 | The Charles Stark Draper Laboratory, Inc. | Digital method and system for determining the instantaneous phase and amplitude of a vibratory accelerometer and other sensors |
US7062229B2 (en) * | 2002-03-06 | 2006-06-13 | Qualcomm Incorporated | Discrete amplitude calibration of oscillators in frequency synthesizers |
US6833769B2 (en) * | 2003-03-21 | 2004-12-21 | Nokia Corporation | Voltage controlled capacitive elements having a biasing network |
US7099643B2 (en) * | 2003-05-27 | 2006-08-29 | Broadcom Corporation | Analog open-loop VCO calibration method |
JP2005064691A (ja) * | 2003-08-08 | 2005-03-10 | Sony Ericsson Mobilecommunications Japan Inc | 共振回路および電圧制御発振器 |
-
2004
- 2004-05-27 US US10/855,204 patent/US7190237B2/en not_active Expired - Fee Related
-
2005
- 2005-04-19 DE DE602005022252T patent/DE602005022252D1/de active Active
- 2005-04-19 EP EP05252432A patent/EP1600732B1/de not_active Not-in-force
- 2005-04-19 AT AT05252432T patent/ATE474206T1/de not_active IP Right Cessation
- 2005-05-26 CN CNB2005100743700A patent/CN100476357C/zh not_active Expired - Fee Related
- 2005-05-26 JP JP2005154379A patent/JP4216828B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7190237B2 (en) | 2007-03-13 |
JP4216828B2 (ja) | 2009-01-28 |
EP1600732A1 (de) | 2005-11-30 |
US20050264366A1 (en) | 2005-12-01 |
DE602005022252D1 (de) | 2010-08-26 |
EP1600732B1 (de) | 2010-07-14 |
JP2005338090A (ja) | 2005-12-08 |
CN100476357C (zh) | 2009-04-08 |
CN1702430A (zh) | 2005-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |