DE29614974U1 - Steuervorrichtung zur Kompensation von Offset-Anteilen eines periodischen Signals - Google Patents

Steuervorrichtung zur Kompensation von Offset-Anteilen eines periodischen Signals

Info

Publication number
DE29614974U1
DE29614974U1 DE29614974U DE29614974U DE29614974U1 DE 29614974 U1 DE29614974 U1 DE 29614974U1 DE 29614974 U DE29614974 U DE 29614974U DE 29614974 U DE29614974 U DE 29614974U DE 29614974 U1 DE29614974 U1 DE 29614974U1
Authority
DE
Germany
Prior art keywords
control device
periodic signal
offset components
compensating offset
compensating
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
DE29614974U
Other languages
English (en)
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.)
Woelke Magnetbandtechnik GmbH and Co KG
Original Assignee
Woelke Magnetbandtechnik GmbH and Co KG
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 Woelke Magnetbandtechnik GmbH and Co KG filed Critical Woelke Magnetbandtechnik GmbH and Co KG
Priority to DE29614974U priority Critical patent/DE29614974U1/de
Publication of DE29614974U1 publication Critical patent/DE29614974U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/24471—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
    • G01D5/24471—Error correction
    • G01D5/2448—Correction of gain, threshold, offset or phase control
    • 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
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/006—Details of instruments used for thermal compensation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
DE29614974U 1996-06-11 1996-08-28 Steuervorrichtung zur Kompensation von Offset-Anteilen eines periodischen Signals Expired - Lifetime DE29614974U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29614974U DE29614974U1 (de) 1996-06-11 1996-08-28 Steuervorrichtung zur Kompensation von Offset-Anteilen eines periodischen Signals

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29610260 1996-06-11
DE29611050 1996-06-24
DE29614974U DE29614974U1 (de) 1996-06-11 1996-08-28 Steuervorrichtung zur Kompensation von Offset-Anteilen eines periodischen Signals

Publications (1)

Publication Number Publication Date
DE29614974U1 true DE29614974U1 (de) 1996-11-28

Family

ID=26059068

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29614974U Expired - Lifetime DE29614974U1 (de) 1996-06-11 1996-08-28 Steuervorrichtung zur Kompensation von Offset-Anteilen eines periodischen Signals

Country Status (1)

Country Link
DE (1) DE29614974U1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013090A2 (en) * 2004-08-02 2006-02-09 Nctengineering Gmbh Sensor electronic
DE202005011361U1 (de) * 2005-07-19 2006-11-23 Woelke Magnetbandtechnik Gmbh & Co Kg Magnetfeldempfindlicher Sensor
DE202007014319U1 (de) 2007-10-12 2009-02-26 Woelke Magnetbandtechnik Gmbh & Co. Kg Magnetfeldempfindlicher Sensor
US7685891B2 (en) 2003-12-30 2010-03-30 Nct Engineering Gmbh Magnetic principle based torque sensor
DE19712622C5 (de) * 1997-03-26 2010-07-15 Dr. Johannes Heidenhain Gmbh Anordnung und Verfahren zur automatischen Korrektur fehlerbehafteter Abtastsignale inkrementaler Positionsmeßeinrichtungen
US7886863B2 (en) 2009-02-12 2011-02-15 American Axle & Manufacturing, Inc. Driveshaft assembly with torque sensor
WO2017203210A1 (en) * 2016-05-25 2017-11-30 Renishaw Plc Adaptive reference mark detection process

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046797A1 (de) * 1979-12-14 1981-09-03 Keuffel & Esser Co., 07960 Morristown, N.J. Elektrooptisches messsystem mit fehlerkorrektur
DE3031357A1 (de) * 1980-08-20 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Kombinierte inkrement- und bezugsmarkenerkennung fuer eine rotierende welle, insbesondere die kurbelwelle einer brennkraftmaschine
DE3446248A1 (de) * 1984-12-19 1986-06-19 Robert Bosch Gmbh, 7000 Stuttgart Sensor zur messung physikalischer groessen und verfahren zum abgleich des sensors
DE3513148A1 (de) * 1985-04-12 1986-10-23 Robert Bosch Gmbh, 7000 Stuttgart Integrierter drehzahlsensor mit magnetfeldabhaengigen sensorwiderstaenden
DE3605178A1 (de) * 1986-02-19 1987-08-20 Standard Elektrik Lorenz Ag Bewegungssensor
DE3620884A1 (de) * 1986-06-21 1987-12-23 Dietrich Gruenau Gmbh & Co Kg Vorrichtung zur erfassung von drehzahl und drehrichtung eines drehenden teils
DE3902166A1 (de) * 1988-01-25 1989-08-03 Gen Motors Corp Raddrehzahlfuehler
DE4017954C1 (de) * 1990-06-05 1991-08-29 Pav Praezisions-Apparatebau Ag, Vaduz, Li
DE4233331A1 (de) * 1992-10-05 1994-04-07 Inst Mikrostrukturtechnologie Anordnung zur Bestimmung von Positionen
DE4311955A1 (de) * 1993-04-10 1994-10-13 Inst Mikrostrukturtechnologie Verfahren zur Abstandsmessung
DE19506104A1 (de) * 1994-03-25 1995-09-28 Heidenhain Gmbh Dr Johannes Magnetisches Meßsystem
DE19502399A1 (de) * 1994-01-28 1995-10-19 Mitsubishi Electric Corp Positionsmeldevorrichtung mit Erfassung einer absoluten Position und zugehöriges Verfahren zur Fehlerkorrektur
DE4446775A1 (de) * 1994-12-24 1996-06-27 Miele & Cie Verfahren zur Kompensation der thermischen Offsetdrift von Sensoren
US5604684A (en) * 1993-12-30 1997-02-18 Juntunen; Robert D. Embedded programmable sensor calibration method

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046797A1 (de) * 1979-12-14 1981-09-03 Keuffel & Esser Co., 07960 Morristown, N.J. Elektrooptisches messsystem mit fehlerkorrektur
DE3031357A1 (de) * 1980-08-20 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Kombinierte inkrement- und bezugsmarkenerkennung fuer eine rotierende welle, insbesondere die kurbelwelle einer brennkraftmaschine
DE3446248A1 (de) * 1984-12-19 1986-06-19 Robert Bosch Gmbh, 7000 Stuttgart Sensor zur messung physikalischer groessen und verfahren zum abgleich des sensors
DE3513148A1 (de) * 1985-04-12 1986-10-23 Robert Bosch Gmbh, 7000 Stuttgart Integrierter drehzahlsensor mit magnetfeldabhaengigen sensorwiderstaenden
DE3605178A1 (de) * 1986-02-19 1987-08-20 Standard Elektrik Lorenz Ag Bewegungssensor
DE3620884A1 (de) * 1986-06-21 1987-12-23 Dietrich Gruenau Gmbh & Co Kg Vorrichtung zur erfassung von drehzahl und drehrichtung eines drehenden teils
DE3902166A1 (de) * 1988-01-25 1989-08-03 Gen Motors Corp Raddrehzahlfuehler
DE4017954C1 (de) * 1990-06-05 1991-08-29 Pav Praezisions-Apparatebau Ag, Vaduz, Li
DE4233331A1 (de) * 1992-10-05 1994-04-07 Inst Mikrostrukturtechnologie Anordnung zur Bestimmung von Positionen
DE4311955A1 (de) * 1993-04-10 1994-10-13 Inst Mikrostrukturtechnologie Verfahren zur Abstandsmessung
US5604684A (en) * 1993-12-30 1997-02-18 Juntunen; Robert D. Embedded programmable sensor calibration method
DE19502399A1 (de) * 1994-01-28 1995-10-19 Mitsubishi Electric Corp Positionsmeldevorrichtung mit Erfassung einer absoluten Position und zugehöriges Verfahren zur Fehlerkorrektur
DE19506104A1 (de) * 1994-03-25 1995-09-28 Heidenhain Gmbh Dr Johannes Magnetisches Meßsystem
DE4446775A1 (de) * 1994-12-24 1996-06-27 Miele & Cie Verfahren zur Kompensation der thermischen Offsetdrift von Sensoren

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712622C5 (de) * 1997-03-26 2010-07-15 Dr. Johannes Heidenhain Gmbh Anordnung und Verfahren zur automatischen Korrektur fehlerbehafteter Abtastsignale inkrementaler Positionsmeßeinrichtungen
US7685891B2 (en) 2003-12-30 2010-03-30 Nct Engineering Gmbh Magnetic principle based torque sensor
WO2006013090A3 (en) * 2004-08-02 2006-06-22 Nct Engineering Gmbh Sensor electronic
WO2006013090A2 (en) * 2004-08-02 2006-02-09 Nctengineering Gmbh Sensor electronic
EP1748283A2 (de) 2005-07-19 2007-01-31 Woelke Magnetbandtechnik GmbH & Co. KG Magnetfeldempfindlicher Sensor
US7423420B2 (en) 2005-07-19 2008-09-09 Woelke Magnetbandtechnik Gmbh & Co. Kg Magnetic field-sensitive sensor
DE202005011361U1 (de) * 2005-07-19 2006-11-23 Woelke Magnetbandtechnik Gmbh & Co Kg Magnetfeldempfindlicher Sensor
EP1748283A3 (de) * 2005-07-19 2011-05-18 Woelke Magnetbandtechnik GmbH & Co. KG Magnetfeldempfindlicher Sensor
DE202007014319U1 (de) 2007-10-12 2009-02-26 Woelke Magnetbandtechnik Gmbh & Co. Kg Magnetfeldempfindlicher Sensor
US8022693B2 (en) 2007-10-12 2011-09-20 Woelke Magnetbandtechnik Gmbh & Co. Kg Magnetic field sensitive sensor
US7886863B2 (en) 2009-02-12 2011-02-15 American Axle & Manufacturing, Inc. Driveshaft assembly with torque sensor
WO2017203210A1 (en) * 2016-05-25 2017-11-30 Renishaw Plc Adaptive reference mark detection process
CN109477736A (zh) * 2016-05-25 2019-03-15 瑞尼斯豪公司 自适应参考标记检测过程

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970116

R021 Search request validly filed

Effective date: 19970213

R163 Identified publications notified
R150 Term of protection extended to 6 years

Effective date: 19990910

R151 Term of protection extended to 8 years

Effective date: 20021024

R152 Term of protection extended to 10 years

Effective date: 20040716

R071 Expiry of right