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DE60237974D1 - Tachometervorrichtung und verfahren zur motorgeschwindigkeitsmessung - Google Patents

Tachometervorrichtung und verfahren zur motorgeschwindigkeitsmessung

Info

Publication number
DE60237974D1
DE60237974D1 DE60237974T DE60237974T DE60237974D1 DE 60237974 D1 DE60237974 D1 DE 60237974D1 DE 60237974 T DE60237974 T DE 60237974T DE 60237974 T DE60237974 T DE 60237974T DE 60237974 D1 DE60237974 D1 DE 60237974D1
Authority
DE
Germany
Prior art keywords
motor speed
speed measurement
tachometer device
tachometer
measurement
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.)
Expired - Lifetime
Application number
DE60237974T
Other languages
English (en)
Inventor
Steven James Collier-Hallman
Philip B Bright
Clane J Cammin
Heritianarisoa Rakouth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GM Global Technology Operations LLC
Original Assignee
Delphi Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE60237974D1 publication Critical patent/DE60237974D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01P3/489—Digital circuits therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE60237974T 2001-07-27 2002-07-26 Tachometervorrichtung und verfahren zur motorgeschwindigkeitsmessung Expired - Lifetime DE60237974D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30842701P 2001-07-27 2001-07-27
PCT/US2002/023719 WO2003012455A1 (en) 2001-07-27 2002-07-26 Tachometer apparatus and method for motor velocity measurement

Publications (1)

Publication Number Publication Date
DE60237974D1 true DE60237974D1 (de) 2010-11-25

Family

ID=23193946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60237974T Expired - Lifetime DE60237974D1 (de) 2001-07-27 2002-07-26 Tachometervorrichtung und verfahren zur motorgeschwindigkeitsmessung

Country Status (4)

Country Link
US (1) US7075290B2 (de)
EP (1) EP1417496B1 (de)
DE (1) DE60237974D1 (de)
WO (1) WO2003012455A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7092184B2 (en) 2002-08-05 2006-08-15 Seagate Technology Llc Monitoring a sensor's output using a target window that is based on a longitudinal offset's position-dependent indicator
DE10326557A1 (de) * 2003-06-12 2005-01-05 Robert Bosch Gmbh Fehlerdiagnoseverfahren und -vorrichtung
KR20080083143A (ko) * 2006-01-12 2008-09-16 팀켄 유에스 코포레이션 고해상도 및 저해상도 트랙을 구비한 자기 센서
EP2094550B1 (de) * 2006-12-22 2014-03-12 Lord Corporation Bremse mit auf ein feld reagierendem material
US8089271B2 (en) * 2007-04-16 2012-01-03 Globe Motors, Inc. Sense magnet assembly including multiple annular portions with alternating magnetic poles
EP2170664B1 (de) * 2007-06-06 2018-05-09 Hydro-Aire, Inc. Winkelpositionssensor
NL2001627C2 (nl) * 2007-10-24 2009-04-27 Magnetic Innovations B V Snelheidssensor.
US8234039B2 (en) * 2008-07-02 2012-07-31 Chrysler Group Llc Conserved energy metrics for frontal impact sensing algorithm enhancement in motor vehicles
DE102009021081B4 (de) * 2008-07-18 2017-07-06 Asm Automation Sensorik Messtechnik Gmbh Magnetischer Winkelsensor
US8260479B2 (en) * 2008-12-09 2012-09-04 Honeywell International Inc. Modular software architecture for an unmanned aerial vehicle
DE102010000286B4 (de) * 2009-02-05 2019-05-23 Denso Corporation Anzeigeinstrument für ein Fahrzeug
JP4760926B2 (ja) * 2009-02-05 2011-08-31 株式会社デンソー 車両用指示計器
DE102010036941B4 (de) * 2010-08-11 2012-09-13 Sauer-Danfoss Gmbh & Co. Ohg Verfahren und Vorrichtung zur Ermittlung des Zustands eines elektrisch angesteuerten Ventils
US8729890B2 (en) 2011-04-12 2014-05-20 Allegro Microsystems, Llc Magnetic angle and rotation speed sensor with continuous and discontinuous modes of operation based on rotation speed of a target object
US8793085B2 (en) 2011-08-19 2014-07-29 Allegro Microsystems, Llc Circuits and methods for automatically adjusting a magnetic field sensor in accordance with a speed of rotation sensed by the magnetic field sensor
US20130314075A1 (en) * 2012-05-22 2013-11-28 Udo Ausserlechner Offset error compensation systems and methods in sensors
KR102023509B1 (ko) * 2012-12-14 2019-09-20 엘지이노텍 주식회사 모터 및 그의 센싱 마그네트
US9389060B2 (en) 2013-02-13 2016-07-12 Allegro Microsystems, Llc Magnetic field sensor and related techniques that provide an angle error correction module
US9263982B2 (en) * 2013-03-15 2016-02-16 Steering Solutions Ip Holding Corporation Motor control system having common-mode voltage compensation
US9400164B2 (en) 2013-07-22 2016-07-26 Allegro Microsystems, Llc Magnetic field sensor and related techniques that provide an angle correction module
US9574867B2 (en) 2013-12-23 2017-02-21 Allegro Microsystems, Llc Magnetic field sensor and related techniques that inject an error correction signal into a signal channel to result in reduced error
US10120042B2 (en) 2013-12-23 2018-11-06 Allegro Microsystems, Llc Magnetic field sensor and related techniques that inject a synthesized error correction signal into a signal channel to result in reduced error
US10222234B2 (en) 2014-06-17 2019-03-05 Infineon Technologies Ag Rotation sensor
US11125768B2 (en) 2014-06-17 2021-09-21 Infineon Technologies Ag Angle based speed sensor device
US11163022B2 (en) 2015-06-12 2021-11-02 Allegro Microsystems, Llc Magnetic field sensor for angle detection with a phase-locked loop
US9923433B2 (en) * 2015-08-10 2018-03-20 Bose Corporation Encoder for a rotary motor
JP2018124248A (ja) * 2017-02-03 2018-08-09 シナノケンシ株式会社 回転位置検出装置及びモータ装置
CN216406912U (zh) * 2018-10-26 2022-04-29 博格华纳公司 旋转机器
DE102019214757B4 (de) * 2019-09-26 2021-04-29 Infineon Technologies Ag Vorrichtung und Verfahren zum Bestimmen, ob eine Aktualisierung eines Offset-Registers eines Drehwinkelsensors auszuführen ist
EP4097832A1 (de) * 2020-01-29 2022-12-07 Cepheid Motor mit integrierten aktuator mit absolutcodierer und verwendungsverfahren
CN111521839B (zh) * 2020-06-11 2022-10-28 哈尔滨理工大学 一种基于多对极磁钢及辅助定子绕组测速磁电编码器
CN111521201A (zh) * 2020-06-11 2020-08-11 哈尔滨理工大学 一种带端部辅助定子线圈的磁电编码器
WO2022132229A1 (en) * 2020-12-14 2022-06-23 Microchip Technology Inc. High resolution angular inductive sensor and associated method of use
CN117157505B (zh) * 2021-03-25 2025-04-29 微芯片技术股份有限公司 用于感应旋转位置感测的感测线圈以及相关设备、系统和方法
US11473935B1 (en) 2021-04-16 2022-10-18 Allegro Microsystems, Llc System and related techniques that provide an angle sensor for sensing an angle of rotation of a ferromagnetic screw

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731533A (en) 1969-10-16 1973-05-08 Dresser Ind Electrical generator having non-salient poles for metering shaft rotation of a turbine assembly
US4008378A (en) 1973-05-14 1977-02-15 Ns Electronics Multi-radix digital communications system with time-frequency and phase-shift multiplexing
US4305025A (en) * 1980-05-12 1981-12-08 The Singer Company Velocity servo with adaptive tachometer feedback
JPS5731353A (en) 1980-07-31 1982-02-19 Matsushita Electric Ind Co Ltd Speed detector for sewing machine
US4396884A (en) 1980-12-30 1983-08-02 Toalson David C Ultra slow speed tachometer
SU974273A1 (ru) * 1981-05-04 1982-11-15 Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола Преобразователь частоты вращени
JPS58156857A (ja) * 1982-03-15 1983-09-17 Tokai T R W Kk 回転検出装置
JPS58215560A (ja) 1982-06-09 1983-12-15 Secoh Giken Inc 回転速度検出装置
US4562399A (en) 1983-06-14 1985-12-31 Kollmorgen Technologies Corporation Brushless DC tachometer
USRE32857E (en) 1984-08-21 1989-02-07 Resolvex Corporation Brushless tachometer/synchro
IE55855B1 (en) * 1984-10-19 1991-01-30 Kollmorgen Ireland Ltd Position and speed sensors
US4710683A (en) 1985-12-05 1987-12-01 Secoh Geiken Inc. Rotation detecting apparatus
US4836319A (en) 1986-07-22 1989-06-06 Nippondenso Co., Ltd. Steering control apparatus for motor vehicles
DE3638298A1 (de) * 1986-11-10 1988-05-11 Vdo Schindling Verfahren und vorrichtung zur bestimmung der winkelgeschwindigkeit aus zwei signalen, die jeweils eine funktion des drehwinkels sind
US4838074A (en) 1987-04-06 1989-06-13 Mitsubishi Denki Kabushiki Kaisha Steering torque detecting device
DE3713304A1 (de) 1987-04-18 1988-11-03 Heldt & Rossi Servoelektronik Einrichtung zur drehwinkel-positionsbestimmung bei drehantrieben
US4961017A (en) * 1987-09-28 1990-10-02 Akai Electric Co., Ltd. Stator for use in a brushless motor
US4803425A (en) 1987-10-05 1989-02-07 Xerox Corporation Multi-phase printed circuit board tachometer
JPH0747682Y2 (ja) 1987-12-03 1995-11-01 株式会社東海理化電機製作所 自動車用ステアリングホイールの回転検出装置
US4897603A (en) 1988-02-29 1990-01-30 Siemens Aktiengesellschaft Arrangement for determining the speed and rotor position of an electric machine
JPH067056B2 (ja) 1988-04-06 1994-01-26 日本ビクター株式会社 位置及び速度検出装置
FR2633889B1 (fr) 1988-07-05 1993-08-13 Bendix Electronics Sa Procede et dispositif de mesure de l'angle de rotation de l'arbre de direction d'un vehicule automobile
US4922197A (en) 1988-08-01 1990-05-01 Eaton Corporation High resolution proximity detector employing magnetoresistive sensor disposed within a pressure resistant enclosure
US5223760A (en) 1988-08-24 1993-06-29 Rockwell International Corporation Wheel speed sensor for drive axle
US4901015A (en) * 1988-09-21 1990-02-13 Sundstrand Corporation Ambient electromagnetic field compensating magnetic pick-up circuit for integrated drive generators
US5260650A (en) * 1989-06-19 1993-11-09 Siemens Aktiengesellschaft Method and apparatus for detecting low rotational speeds using a resolver
JP2620977B2 (ja) 1989-07-13 1997-06-18 本田技研工業株式会社 舵角センサの異常検出装置
US4924696A (en) 1989-07-24 1990-05-15 General Motors Corporation Noncontacting position sensor for an automotive steering system
US5045784A (en) 1989-08-21 1991-09-03 Rockwell International Corporation Tachometer noise reduction system using a pickup coil to cancel the noise from the tachometer signal
US5062064A (en) * 1989-09-01 1991-10-29 Berkeley Process Control, Inc. Method and apparatus for measuring velocity in servo systems
JPH0391908U (de) 1989-12-29 1991-09-19
JP2796391B2 (ja) 1990-01-08 1998-09-10 株式会社日立製作所 物理量検出方法および物理量検出装置あるいはこれらの方法あるいは装置を利用したサーボモータおよびこのサーボモータを使用したパワーステアリング装置
US5298841A (en) 1990-04-18 1994-03-29 Hitachi, Ltd. Apparatus for controlling the speed of a moving object
JPH04325375A (ja) 1991-04-25 1992-11-13 Honda Motor Co Ltd 自動車用舵角センサ
US5408153A (en) 1991-07-05 1995-04-18 Canon Denshi Kabushiki Kaisha Index position detecting apparatus for an electromagnetic rotary machine
US5294968A (en) 1991-07-09 1994-03-15 Konica Corporation Developing unit and drive transmission attachment
US5406267A (en) 1991-07-22 1995-04-11 Curtis; Stephen J. Method and apparatus for the monitoring of the operation of linear and rotary encoders
US5293125A (en) 1992-01-17 1994-03-08 Lake Shore Cryotronics, Inc. Self-aligning tachometer with interchangeable elements for different resolution outputs
US5329195A (en) 1992-11-02 1994-07-12 Seiberco Incorporated Sensor motor
US5422570A (en) 1993-12-30 1995-06-06 Whirlpool Corporation Speed sensing for the third harmonic stator voltage signal
US5541488A (en) * 1994-04-11 1996-07-30 Sundstrand Corporation Method and apparatus for controlling induction motors
JPH07315196A (ja) 1994-05-24 1995-12-05 Nissan Motor Co Ltd アンチスキッド制御装置
JP3862302B2 (ja) 1994-08-11 2006-12-27 日本精工株式会社 回転速度検出装置付転がり軸受ユニット
EP0732252A3 (de) 1995-03-17 1997-05-28 Nippon Denso Co Elektrische Servolenkung
GB2301904B (en) 1995-06-05 1999-12-08 Kollmorgen Corp System and method for controlling brushless permanent magnet motors
US5736852A (en) 1995-06-21 1998-04-07 Alliedsignal Truck Brake Systems Co. Circuit and method for conditioning a wheel speed sensor signal
US5717268A (en) 1996-06-17 1998-02-10 Philips Electronics North America Corp. Electric motor with tachometer signal generator
CA2252842C (en) * 1997-02-20 2001-05-22 Honda Giken Kogyo Kabushiki Kaisha Generator motor for internal combustion engine
US5902342A (en) 1997-03-27 1999-05-11 Abb Daimler-Benz Transportation (North America) Inc. Detection of vibration in an AC traction system
JPH1164354A (ja) * 1997-08-25 1999-03-05 Aisin Seiki Co Ltd 回転速度検出器
JP3418098B2 (ja) 1997-08-27 2003-06-16 本田技研工業株式会社 電動パワーステアリング装置
JP3452299B2 (ja) * 1997-09-03 2003-09-29 本田技研工業株式会社 電動パワーステアリング装置
US6246197B1 (en) 1997-09-05 2001-06-12 Mitsubishi Denki Kabushiki Kaisha Electric power steering controller
GB9721891D0 (en) * 1997-10-15 1997-12-17 Scient Generics Ltd Symmetrically connected spiral transducer
US6155106A (en) 1997-10-29 2000-12-05 Alps Electric Co., Inc. Steering angle sensor unit
JP3412492B2 (ja) 1998-02-02 2003-06-03 トヨタ自動車株式会社 車輪速検出装置
JP3344463B2 (ja) * 1998-04-27 2002-11-11 トヨタ自動車株式会社 車両用操舵制御装置
JP3648619B2 (ja) 1998-05-18 2005-05-18 光洋精工株式会社 パワーステアリング装置
GB9811151D0 (en) * 1998-05-22 1998-07-22 Scient Generics Ltd Rotary encoder
US6795198B1 (en) 1998-05-28 2004-09-21 Martin Fuchs Method and device for measuring thin films and semiconductor substrates using reflection mode geometry
JP3648392B2 (ja) 1998-09-18 2005-05-18 光洋精工株式会社 パワーステアリング装置
WO2000033088A1 (en) * 1998-12-02 2000-06-08 Mts Systems Corporation Blended velocity estimation
US6530269B1 (en) * 1999-09-16 2003-03-11 Delphi Technologies, Inc. Enhanced motor velocity measurement using a blend of fixed period and fixed distance techniques
JP4750990B2 (ja) * 1999-09-16 2011-08-17 ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド モーター回転数測定用のタコメーター装置及び方法
US6483293B1 (en) * 2000-06-29 2002-11-19 Ford Global Technologies, Inc. System and method for cancelling the effects of stray magnetic fields from the output of a variable reluctance sensor
US6624608B2 (en) * 2001-02-23 2003-09-23 Denso Corporation Indicating instrument for a vehicle
US6541959B2 (en) * 2001-02-27 2003-04-01 S & S Cycle, Inc. Angular position sensing system with magnet and rotor arrangement

Also Published As

Publication number Publication date
US7075290B2 (en) 2006-07-11
EP1417496A1 (de) 2004-05-12
WO2003012455A1 (en) 2003-02-13
US20030057941A1 (en) 2003-03-27
EP1417496A4 (de) 2009-06-17
EP1417496B1 (de) 2010-10-13

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