DE10041089A1 - Verfahren zur Korrektur einer Winkelmessung - Google Patents

Verfahren zur Korrektur einer Winkelmessung

Info

Publication number
DE10041089A1
DE10041089A1 DE10041089A DE10041089A DE10041089A1 DE 10041089 A1 DE10041089 A1 DE 10041089A1 DE 10041089 A DE10041089 A DE 10041089A DE 10041089 A DE10041089 A DE 10041089A DE 10041089 A1 DE10041089 A1 DE 10041089A1
Authority
DE
Germany
Prior art keywords
sensors
angle
sensor
carried out
signal
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.)
Withdrawn
Application number
DE10041089A
Other languages
German (de)
English (en)
Inventor
Gunther Haas
Henrik Siegle
Ralf Moenikes
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE10041089A priority Critical patent/DE10041089A1/de
Priority to US10/362,316 priority patent/US7170279B2/en
Priority to PCT/DE2001/003193 priority patent/WO2002016864A1/de
Priority to AU2001291608A priority patent/AU2001291608B2/en
Priority to DE50109562T priority patent/DE50109562D1/de
Priority to ES01971628T priority patent/ES2262679T3/es
Priority to KR1020037002527A priority patent/KR100831454B1/ko
Priority to JP2002521918A priority patent/JP4988133B2/ja
Priority to EP01971628A priority patent/EP1313999B1/de
Priority to AU9160801A priority patent/AU9160801A/xx
Publication of DE10041089A1 publication Critical patent/DE10041089A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24409—Interpolation using memories
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24471—Error correction
    • G01D5/24476—Signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • G01D5/2452—Incremental encoders incorporating two or more tracks having an (n, n+1, ...) relationship
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
    • G01D5/2497—Absolute encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE10041089A 2000-08-22 2000-08-22 Verfahren zur Korrektur einer Winkelmessung Withdrawn DE10041089A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE10041089A DE10041089A1 (de) 2000-08-22 2000-08-22 Verfahren zur Korrektur einer Winkelmessung
US10/362,316 US7170279B2 (en) 2000-08-22 2001-08-21 Device and method for measuring angles
PCT/DE2001/003193 WO2002016864A1 (de) 2000-08-22 2001-08-21 Vorrichtung und verfahren zur winkelmessung
AU2001291608A AU2001291608B2 (en) 2000-08-22 2001-08-21 Device and method for measuring angles
DE50109562T DE50109562D1 (de) 2000-08-22 2001-08-21 Vorrichtung und verfahren zur winkelmessung
ES01971628T ES2262679T3 (es) 2000-08-22 2001-08-21 Dispositivo y procedimiento para la medicion de angulos.
KR1020037002527A KR100831454B1 (ko) 2000-08-22 2001-08-21 각도 측정 장치 및 방법
JP2002521918A JP4988133B2 (ja) 2000-08-22 2001-08-21 角度測定装置および方法
EP01971628A EP1313999B1 (de) 2000-08-22 2001-08-21 Vorrichtung und verfahren zur winkelmessung
AU9160801A AU9160801A (en) 2000-08-22 2001-08-21 Device and method for measuring angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10041089A DE10041089A1 (de) 2000-08-22 2000-08-22 Verfahren zur Korrektur einer Winkelmessung

Publications (1)

Publication Number Publication Date
DE10041089A1 true DE10041089A1 (de) 2002-03-07

Family

ID=7653320

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10041089A Withdrawn DE10041089A1 (de) 2000-08-22 2000-08-22 Verfahren zur Korrektur einer Winkelmessung
DE50109562T Expired - Lifetime DE50109562D1 (de) 2000-08-22 2001-08-21 Vorrichtung und verfahren zur winkelmessung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50109562T Expired - Lifetime DE50109562D1 (de) 2000-08-22 2001-08-21 Vorrichtung und verfahren zur winkelmessung

Country Status (8)

Country Link
US (1) US7170279B2 (enExample)
EP (1) EP1313999B1 (enExample)
JP (1) JP4988133B2 (enExample)
KR (1) KR100831454B1 (enExample)
AU (2) AU9160801A (enExample)
DE (2) DE10041089A1 (enExample)
ES (1) ES2262679T3 (enExample)
WO (1) WO2002016864A1 (enExample)

Cited By (17)

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WO2004005857A1 (de) * 2002-07-05 2004-01-15 Continental Teves Ag & Co.Ohg Vorrichtung zum messen des lenkstangenweges einer kraftfahrzeuglenkung
DE10248060A1 (de) * 2002-10-15 2004-05-13 Zf Lenksysteme Gmbh Magnetfeld-Sensoranordnung für einen Winkelsensor und Verfahren zum Betrieb einer derartigen Sensoranordnung
DE10340065A1 (de) * 2003-08-28 2005-04-07 Lenord, Bauer & Co. Gmbh Verfahren und Winkelgeber zur Messung der absoluten Winkelposition
DE102004038621B3 (de) * 2004-08-09 2006-02-16 Siemens Ag Ermittlungsverfahren für ein Lagesignal
WO2009088767A3 (en) * 2008-01-04 2009-09-03 Allegro Microsystems, Inc. Methods and apparatus for an angle sensor
US7714570B2 (en) 2006-06-21 2010-05-11 Allegro Microsystems, Inc. Methods and apparatus for an analog rotational sensor having magnetic sensor elements
DE112007003466B4 (de) * 2007-04-24 2014-12-11 Harmonic Drive Systems Inc. Verfahren des Erfassens einer absoluten Rotationsposition
DE112007003469B4 (de) * 2007-04-24 2014-12-11 Harmonic Drive Systems Inc. Magnetischer Geber und Verfahren des Erfassens einer absoluten Rotationsposition
DE10255469B4 (de) * 2002-11-28 2017-05-24 Robert Bosch Gmbh Modellbasierte Bestimmung eines eindeutigen Winkels aus einem nicht eindeutigen Sensorsignal
DE102005024879B4 (de) * 2005-05-31 2018-12-06 Infineon Technologies Ag Verfahren zum Bestimmen von Restfehler-Kompensationsparametern für einen magnetoresistiven Winkelsensor und Verfahren zum Verringern eines Restwinkelfehlers bei einem magnetoresistiven Winkelsensor
EP2646836B1 (de) * 2010-12-01 2019-01-09 Continental Teves AG & Co. OHG Verfahren zur bestimmung der drehzahl einer synchronmaschine
DE102011050834B4 (de) 2011-06-03 2022-02-17 Ic - Haus Gmbh Integrierte Schaltungsanordnung mit Hallsensoren und Positionsmessvorrichtung
US11378604B2 (en) * 2018-02-02 2022-07-05 Sankyo Seisakusho Co. Method and device for detecting positional change amount due to movement of moving body
DE102022205230A1 (de) 2022-05-25 2023-11-30 Thyssenkrupp Ag Elektromechanisches Lenksystem und Verfahren zum Betreiben eines elektromechanischen Lenksystems mit Messfehlerkorrektur
DE102023002859A1 (de) 2023-07-14 2025-01-16 Mercedes-Benz Group AG Verfahren zum Ermitteln eines Drehmoments einer elektrischen Maschine, insbesondere eines Kraftfahrzeugs, elektrische Maschine sowie Kraftfahrzeug
DE102023002856A1 (de) 2023-07-14 2025-01-16 Mercedes-Benz Group AG Verfahren zum Betreiben einer elektrischen Maschine, Verfahren zum Betreiben eines Kraftfahrzeugs sowie elektrische Maschine
DE102023002862A1 (de) 2023-07-14 2025-01-16 Mercedes-Benz Group AG Verfahren zum Betreiben einer elektrischen Maschine, insbesondere eines Kraftfahrzeugs, sowie elektrische Maschine, insbesondere für ein Kraftfahrzeug

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FR2896036B1 (fr) * 2006-01-06 2008-11-07 Skf Ab Systeme de detection de position angulaire absolue par comparaison differentielle, roulement et machine tournante
JP4941707B2 (ja) * 2006-03-31 2012-05-30 アイシン精機株式会社 角度検出装置
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JP5209707B2 (ja) * 2007-06-06 2013-06-12 ハイドロ エアー インコーポレイテッド 角度位置センサ
EP2225142B1 (de) * 2007-11-30 2011-04-13 Continental Teves AG & Co. oHG Absolut messende lenkwinkelsensoranordnung
JP4893721B2 (ja) * 2008-10-06 2012-03-07 トヨタ自動車株式会社 回転角検出装置
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CN104967255A (zh) * 2015-07-24 2015-10-07 日本电产凯宇汽车电器（江苏）有限公司 转子转速与方向的检测装置
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DE102017211190A1 (de) 2017-06-30 2019-01-03 Robert Bosch Gmbh Sensorsystem zur Bestimmung mindestens einer Rotationseigenschaft eines rotierenden Elements
US10969246B2 (en) * 2018-07-27 2021-04-06 Samsung Electro-Mechanics Co., Ltd. Apparatus for sensing rotating device
US11353345B2 (en) * 2019-07-22 2022-06-07 Boston Dynamics, Inc. Magnetic encoder calibration
DE102021125964A1 (de) 2021-10-06 2023-04-06 Infineon Technologies Ag Ein Positionssensorsystem, ein optisches Linsensystem und eine Anzeige
US11994411B2 (en) * 2022-02-25 2024-05-28 Semiconductor Components Industries, Llc Vernier sensor with self calibration
FR3138692B1 (fr) * 2022-08-05 2024-06-28 Continental Automotive Tech Gmbh Procédé de détermination de la position angulaire d’un arbre de véhicule automobile
DE102023119832B4 (de) * 2023-07-26 2025-06-05 Infineon Technologies Ag Sensorvorrichtungen mit zwei differentiellen Magnetfeldsensoren

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Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005857A1 (de) * 2002-07-05 2004-01-15 Continental Teves Ag & Co.Ohg Vorrichtung zum messen des lenkstangenweges einer kraftfahrzeuglenkung
DE10248060A1 (de) * 2002-10-15 2004-05-13 Zf Lenksysteme Gmbh Magnetfeld-Sensoranordnung für einen Winkelsensor und Verfahren zum Betrieb einer derartigen Sensoranordnung
DE10255469B4 (de) * 2002-11-28 2017-05-24 Robert Bosch Gmbh Modellbasierte Bestimmung eines eindeutigen Winkels aus einem nicht eindeutigen Sensorsignal
EP1510787B2 (de) † 2003-08-28 2012-11-14 Lenord, Bauer & Co. GmbH Verfahren und Winkelgeber zur Messung der absoluten Winkelposition
DE10340065A1 (de) * 2003-08-28 2005-04-07 Lenord, Bauer & Co. Gmbh Verfahren und Winkelgeber zur Messung der absoluten Winkelposition
DE102004038621B3 (de) * 2004-08-09 2006-02-16 Siemens Ag Ermittlungsverfahren für ein Lagesignal
US7457713B2 (en) 2004-08-09 2008-11-25 Siemens Aktiengesellschaft Determination method for a position signal
DE102005024879B4 (de) * 2005-05-31 2018-12-06 Infineon Technologies Ag Verfahren zum Bestimmen von Restfehler-Kompensationsparametern für einen magnetoresistiven Winkelsensor und Verfahren zum Verringern eines Restwinkelfehlers bei einem magnetoresistiven Winkelsensor
US7714570B2 (en) 2006-06-21 2010-05-11 Allegro Microsystems, Inc. Methods and apparatus for an analog rotational sensor having magnetic sensor elements
US7994774B2 (en) 2006-06-21 2011-08-09 Allegro Microsystems, Inc. Methods and apparatus for an analog rotational sensor having magnetic sensor elements
US7911203B2 (en) 2006-06-21 2011-03-22 Allegro Microsystems, Inc. Sensor having an analog processing module to generate a linear position output
US8749227B2 (en) 2006-06-21 2014-06-10 Allegro Microsystems, Llc Methods for an analog rotational sensor having signal inversion
DE112007003466B4 (de) * 2007-04-24 2014-12-11 Harmonic Drive Systems Inc. Verfahren des Erfassens einer absoluten Rotationsposition
DE112007003469B4 (de) * 2007-04-24 2014-12-11 Harmonic Drive Systems Inc. Magnetischer Geber und Verfahren des Erfassens einer absoluten Rotationsposition
WO2009088767A3 (en) * 2008-01-04 2009-09-03 Allegro Microsystems, Inc. Methods and apparatus for an angle sensor
US8125216B2 (en) 2008-01-04 2012-02-28 Allegro Microsystems, Inc. Methods and apparatus for angular position sensing using multiple quadrature signals
EP2646836B1 (de) * 2010-12-01 2019-01-09 Continental Teves AG & Co. OHG Verfahren zur bestimmung der drehzahl einer synchronmaschine
DE102011050834B4 (de) 2011-06-03 2022-02-17 Ic - Haus Gmbh Integrierte Schaltungsanordnung mit Hallsensoren und Positionsmessvorrichtung
US11378604B2 (en) * 2018-02-02 2022-07-05 Sankyo Seisakusho Co. Method and device for detecting positional change amount due to movement of moving body
DE102022205230A1 (de) 2022-05-25 2023-11-30 Thyssenkrupp Ag Elektromechanisches Lenksystem und Verfahren zum Betreiben eines elektromechanischen Lenksystems mit Messfehlerkorrektur
DE102023002859A1 (de) 2023-07-14 2025-01-16 Mercedes-Benz Group AG Verfahren zum Ermitteln eines Drehmoments einer elektrischen Maschine, insbesondere eines Kraftfahrzeugs, elektrische Maschine sowie Kraftfahrzeug
DE102023002856A1 (de) 2023-07-14 2025-01-16 Mercedes-Benz Group AG Verfahren zum Betreiben einer elektrischen Maschine, Verfahren zum Betreiben eines Kraftfahrzeugs sowie elektrische Maschine
DE102023002862A1 (de) 2023-07-14 2025-01-16 Mercedes-Benz Group AG Verfahren zum Betreiben einer elektrischen Maschine, insbesondere eines Kraftfahrzeugs, sowie elektrische Maschine, insbesondere für ein Kraftfahrzeug

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JP2004507722A (ja) 2004-03-11
DE50109562D1 (de) 2006-05-24
KR100831454B1 (ko) 2008-05-21
AU2001291608B2 (en) 2006-02-09
AU9160801A (en) 2002-03-04
EP1313999B1 (de) 2006-04-19
EP1313999A1 (de) 2003-05-28
KR20030040414A (ko) 2003-05-22
US7170279B2 (en) 2007-01-30
US20040004471A1 (en) 2004-01-08
JP4988133B2 (ja) 2012-08-01

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