JP2012173293A - 速度に依存する動的自動利得制御機能を有するセンサインタフェースの方法及びシステム - Google Patents

速度に依存する動的自動利得制御機能を有するセンサインタフェースの方法及びシステム Download PDF

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JP2012173293A
JP2012173293A JP2012033480A JP2012033480A JP2012173293A JP 2012173293 A JP2012173293 A JP 2012173293A JP 2012033480 A JP2012033480 A JP 2012033480A JP 2012033480 A JP2012033480 A JP 2012033480A JP 2012173293 A JP2012173293 A JP 2012173293A
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voltage signal
signal
attenuated
ended
attenuated single
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Japanese (ja)
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JP2012173293A5 (enExample
Inventor
Merrill Roylance James
ジェームズ・メリル・ロイランス
Zahi Abawi Daniel
ダニエル・ザヒ・アバウィ
Dave Biplab
ビプラブ・デブ
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General Electric Co
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General Electric Co
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Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2012173293A publication Critical patent/JP2012173293A/ja
Publication of JP2012173293A5 publication Critical patent/JP2012173293A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2012033480A 2011-02-23 2012-02-20 速度に依存する動的自動利得制御機能を有するセンサインタフェースの方法及びシステム Pending JP2012173293A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/033,234 US8836322B2 (en) 2011-02-23 2011-02-23 Method and system of a sensor interface having dynamic automatic gain control dependent on speed
US13/033,234 2011-02-23

Publications (2)

Publication Number Publication Date
JP2012173293A true JP2012173293A (ja) 2012-09-10
JP2012173293A5 JP2012173293A5 (enExample) 2015-04-09

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ID=45656260

Family Applications (1)

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JP2012033480A Pending JP2012173293A (ja) 2011-02-23 2012-02-20 速度に依存する動的自動利得制御機能を有するセンサインタフェースの方法及びシステム

Country Status (7)

Country Link
US (1) US8836322B2 (enExample)
EP (1) EP2492694B1 (enExample)
JP (1) JP2012173293A (enExample)
CN (1) CN102650529A (enExample)
AU (1) AU2012200971B2 (enExample)
CA (1) CA2768436C (enExample)
DK (1) DK2492694T3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8656761B2 (en) * 2011-05-27 2014-02-25 General Electric Company Systems and methods for use in providing a sensor signal independent of ground
US8963615B1 (en) 2013-01-31 2015-02-24 General Electric Company Automatic bipolar signal switching
CN103647913A (zh) * 2013-12-24 2014-03-19 中国科学院半导体研究所 基于fpga的多通道高速图像数据采集和存储系统
DE212016000212U1 (de) * 2015-10-20 2018-05-24 Analog Devices Global Unlimited Company System zur Leistungsübertragung und Duplex-Kommunikation über eine einzige Isoliervorrichtung
US10976792B2 (en) 2017-04-14 2021-04-13 Hewlett-Packard Development Company, L.P. Input power scaling of power supply devices
FR3067889B1 (fr) * 2017-06-14 2019-06-28 Safran Aircraft Engines Procede de mesure de vitesse de rotation d'un arbre de turbomachine tenant compte du bruit de mesure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003240601A (ja) * 2002-01-29 2003-08-27 Goodrich Pump & Engine Control Systems Inc 信号処理のシステムと方法
JP2005106761A (ja) * 2003-10-02 2005-04-21 Bridgestone Corp コンベアベルトの伸び測定方法および伸び測定装置。
JP2005308743A (ja) * 2004-04-16 2005-11-04 General Electric Co <Ge> ギャップ及び誘電媒体の非接触測定のための容量性センサ及び方法
JP2007525673A (ja) * 2004-06-16 2007-09-06 エーエムアイ セミコンダクター インク Ｐａｄｅ’近似を基にした補償を使用し励起供給モジュールを備える反応性センサ
WO2010025017A1 (en) * 2008-08-29 2010-03-04 General Electric Company System and method for sensing the periodic position of an object

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GB1090143A (en) * 1965-04-07 1967-11-08 Hawker Siddeley Dynamics Ltd Improvements in or relating to electrical control systems for engines
US5477142A (en) 1994-02-22 1995-12-19 Delco Electronics Corporation Variable reluctance sensor interface using a differential input and digital adaptive control
US5510706A (en) * 1994-02-22 1996-04-23 Delco Electronics Corporation Differential to single-ended conversion circuit for a magnetic wheel speed sensor
JP3223750B2 (ja) * 1995-03-31 2001-10-29 株式会社日立製作所 出力制御電力増幅器、無線通信端末及び無線通信基地局
DE19710359B4 (de) * 1997-03-13 2006-05-11 Robert Bosch Gmbh Vorrichtung zur Ermittlung einer Bewegungsgröße mit automatischer Schalenfaktornachführung
US6040692A (en) * 1998-05-18 2000-03-21 Delco Electronics Corporaiton Variable attenuation circuit for a differential variable reluctance sensor using current mode
US6133728A (en) 1998-05-18 2000-10-17 Delco Electronics Corporation Current mode differential to single-ended conversion circuit for a magnetic wheel speed sensor
US6674279B2 (en) * 2002-05-09 2004-01-06 Delphi Technologies, Inc. Variable attenuation circuit for a differential variable reluctance sensor with enhanced initial threshold accuracy
US7498886B2 (en) * 2006-01-27 2009-03-03 Via Technologies, Inc. Clock distribution system and method thereof
US7739014B2 (en) * 2006-08-30 2010-06-15 Ford Global Technolgies Integrated control system for stability control of yaw, roll and lateral motion of a driving vehicle using an integrated sensing system to determine a final linear lateral velocity
US8346100B2 (en) * 2009-10-12 2013-01-01 Avago Technologies Fiber Ip (Singapore) Pte. Ltd Apparatus and method for monitoring received optical power in an optical receiver over a wide range of received power with high accuracy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003240601A (ja) * 2002-01-29 2003-08-27 Goodrich Pump & Engine Control Systems Inc 信号処理のシステムと方法
JP2005106761A (ja) * 2003-10-02 2005-04-21 Bridgestone Corp コンベアベルトの伸び測定方法および伸び測定装置。
JP2005308743A (ja) * 2004-04-16 2005-11-04 General Electric Co <Ge> ギャップ及び誘電媒体の非接触測定のための容量性センサ及び方法
JP2007525673A (ja) * 2004-06-16 2007-09-06 エーエムアイ セミコンダクター インク Ｐａｄｅ’近似を基にした補償を使用し励起供給モジュールを備える反応性センサ
WO2010025017A1 (en) * 2008-08-29 2010-03-04 General Electric Company System and method for sensing the periodic position of an object

Also Published As

Publication number Publication date
AU2012200971B2 (en) 2015-01-22
CA2768436C (en) 2018-07-03
CN102650529A (zh) 2012-08-29
EP2492694B1 (en) 2013-12-25
DK2492694T3 (en) 2014-02-24
AU2012200971A1 (en) 2012-09-06
US20120212277A1 (en) 2012-08-23
EP2492694A1 (en) 2012-08-29
CA2768436A1 (en) 2012-08-23
US8836322B2 (en) 2014-09-16

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