ATE516481T1 - Kodierungsverfahren und vorrichtung zur bestimmung der absoluten winkelposition - Google Patents

Kodierungsverfahren und vorrichtung zur bestimmung der absoluten winkelposition

Info

Publication number
ATE516481T1
ATE516481T1 AT07290028T AT07290028T ATE516481T1 AT E516481 T1 ATE516481 T1 AT E516481T1 AT 07290028 T AT07290028 T AT 07290028T AT 07290028 T AT07290028 T AT 07290028T AT E516481 T1 ATE516481 T1 AT E516481T1
Authority
AT
Austria
Prior art keywords
signal
determining
coding method
angle position
absolute angle
Prior art date
Application number
AT07290028T
Other languages
English (en)
Inventor
Pascal Desbiolles
Original Assignee
Roulements Soc Nouvelle
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 Roulements Soc Nouvelle filed Critical Roulements Soc Nouvelle
Application granted granted Critical
Publication of ATE516481T1 publication Critical patent/ATE516481T1/de

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
    • G01D5/244—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
    • G01D5/24457—Failure detection
    • G01D5/24461—Failure detection by redundancy or plausibility
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
AT07290028T 2006-01-19 2007-01-09 Kodierungsverfahren und vorrichtung zur bestimmung der absoluten winkelposition ATE516481T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600521A FR2896310B1 (fr) 2006-01-19 2006-01-19 Procede de codage et dispositif de determination de position angulaire absolue

Publications (1)

Publication Number Publication Date
ATE516481T1 true ATE516481T1 (de) 2011-07-15

Family

ID=36741448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07290028T ATE516481T1 (de) 2006-01-19 2007-01-09 Kodierungsverfahren und vorrichtung zur bestimmung der absoluten winkelposition

Country Status (7)

Country Link
US (1) US7388528B2 (de)
EP (1) EP1811270B1 (de)
JP (1) JP2007192825A (de)
KR (1) KR20070077101A (de)
CN (1) CN101004425A (de)
AT (1) ATE516481T1 (de)
FR (1) FR2896310B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886077B1 (fr) * 2005-05-19 2007-08-03 Snr Roulements Sa Procede de discrimination d'une impulsion de reference
EP2192388B1 (de) * 2008-11-27 2012-08-15 Siemens Aktiengesellschaft Einrichtung und Verfahren zur Erkennung einer fehlerhaft ermittelten Lage eines drehbaren Elements eines Inkrementalgebers
CN102494711B (zh) * 2011-12-12 2013-09-25 中国科学院长春光学精密机械与物理研究所 光电编码器绝对角位移测量装置
KR102005297B1 (ko) * 2015-08-03 2019-07-31 엘에스산전 주식회사 엔코더 주축 속도 동기 제어 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1481212A (fr) * 1966-04-06 1967-05-19 Sagem Perfectionnements apportés aux moyens électriques pour déterminer la position angulaire d'un arbre
US4031531A (en) * 1976-01-12 1977-06-21 Sperry Rand Corporation Synchro-to-digital converter
FR2345010A1 (fr) * 1976-03-15 1977-10-14 Crouzet Sa Methode et dispositif de conversion sous forme analogique d'une information numerique
US4078173A (en) * 1976-06-24 1978-03-07 Pertec Computer Corporation Light amplitude control system for position and motion transducers
GB2016247B (en) * 1978-03-04 1982-03-31 Plessey Co Ltd Method of signalling supervisory information in digital line transmission systems
JPS58205211A (ja) * 1982-05-26 1983-11-30 Fanuc Ltd 障害自己診断機能付パルスエンコ−ダ
US4654636A (en) * 1983-07-15 1987-03-31 Lockheed Missiles & Space Company, Inc. Displacement measuring apparatus
DE3584256D1 (de) * 1984-04-14 1991-10-31 Fanuc Ltd Schaltungsmittel zur auswertung der bewegung einer inkrementalcodespur.
JPS6281570A (ja) * 1985-10-04 1987-04-15 Mitsubishi Electric Corp 速度検出装置
US4697125A (en) * 1986-03-24 1987-09-29 Performance Controls, Inc. Method and apparatus for determining shaft position and for providing commutation signals
ATE125775T1 (de) * 1988-12-06 1995-08-15 Boral Johns Perry Ind Pty Ltd Regelsystem für einen motor.
JP2794798B2 (ja) * 1989-06-30 1998-09-10 株式会社安川電機 エンコーダ
JPH06137894A (ja) * 1992-10-27 1994-05-20 Yaskawa Electric Corp パルスエンコーダの異常送出方法
GB9523256D0 (en) * 1995-11-14 1996-01-17 Switched Reluctance Drives Ltd Phase energization controller and method for controlling switched reluctance machines using simple angular position sensors with improved angle interpolation
FR2769088B1 (fr) * 1997-09-26 1999-12-03 Roulements Soc Nouvelle Capteur digital de position relative
US6145368A (en) * 1998-06-03 2000-11-14 Micron Electronics, Inc. Method for calibrating rotary encoder with multiple calibration points
FR2845212B1 (fr) * 2002-09-27 2005-03-18 Roulements Soc Nouvelle Dispositif de pilotage d'un moteur a commutation electronique au moyen d'un signal de position

Also Published As

Publication number Publication date
JP2007192825A (ja) 2007-08-02
EP1811270A1 (de) 2007-07-25
EP1811270B1 (de) 2011-07-13
US7388528B2 (en) 2008-06-17
CN101004425A (zh) 2007-07-25
KR20070077101A (ko) 2007-07-25
FR2896310B1 (fr) 2008-04-18
FR2896310A1 (fr) 2007-07-20
US20070183070A1 (en) 2007-08-09

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