FR2945626B1 - Procede et systeme de determination de la position angulaire d'un element tournant et roulement comprenant un tel systeme - Google Patents

Procede et systeme de determination de la position angulaire d'un element tournant et roulement comprenant un tel systeme

Info

Publication number
FR2945626B1
FR2945626B1 FR0953276A FR0953276A FR2945626B1 FR 2945626 B1 FR2945626 B1 FR 2945626B1 FR 0953276 A FR0953276 A FR 0953276A FR 0953276 A FR0953276 A FR 0953276A FR 2945626 B1 FR2945626 B1 FR 2945626B1
Authority
FR
France
Prior art keywords
bearing
determining
angular position
rotating element
rotating
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 - Fee Related
Application number
FR0953276A
Other languages
English (en)
Other versions
FR2945626A1 (fr
Inventor
Stephane Moisy
Alexis Gatesoupe
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Priority to FR0953276A priority Critical patent/FR2945626B1/fr
Priority to PCT/EP2010/056732 priority patent/WO2010133546A1/fr
Priority to EP10720909A priority patent/EP2433098A1/fr
Publication of FR2945626A1 publication Critical patent/FR2945626A1/fr
Application granted granted Critical
Publication of FR2945626B1 publication Critical patent/FR2945626B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01D5/244—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
    • 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
    • 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
    • G01D5/24457—Failure detection
    • G01D5/24461—Failure detection by redundancy or plausibility
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/80—Manufacturing details of magnetic targets for magnetic encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR0953276A 2009-05-18 2009-05-18 Procede et systeme de determination de la position angulaire d'un element tournant et roulement comprenant un tel systeme Expired - Fee Related FR2945626B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0953276A FR2945626B1 (fr) 2009-05-18 2009-05-18 Procede et systeme de determination de la position angulaire d'un element tournant et roulement comprenant un tel systeme
PCT/EP2010/056732 WO2010133546A1 (fr) 2009-05-18 2010-05-17 Procédé et système permettant de déterminer la position angulaire d'un élément rotatif, et palier à roulement comprenant un tel système
EP10720909A EP2433098A1 (fr) 2009-05-18 2010-05-17 Procédé et système permettant de déterminer la position angulaire d'un élément rotatif, et palier à roulement comprenant un tel système

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953276A FR2945626B1 (fr) 2009-05-18 2009-05-18 Procede et systeme de determination de la position angulaire d'un element tournant et roulement comprenant un tel systeme

Publications (2)

Publication Number Publication Date
FR2945626A1 FR2945626A1 (fr) 2010-11-19
FR2945626B1 true FR2945626B1 (fr) 2011-07-22

Family

ID=41491602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953276A Expired - Fee Related FR2945626B1 (fr) 2009-05-18 2009-05-18 Procede et systeme de determination de la position angulaire d'un element tournant et roulement comprenant un tel systeme

Country Status (3)

Country Link
EP (1) EP2433098A1 (fr)
FR (1) FR2945626B1 (fr)
WO (1) WO2010133546A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2609397A1 (fr) * 2010-08-24 2013-07-03 Aktiebolaget SKF Procédé et système pour déterminer la position angulaire d'un élément rotatif, et palier comprenant un tel système

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019086A (en) * 1998-05-28 2000-02-01 Cummins Engine Co. Inc. Redundant sensor apparatus for determining engine speed and timing values
JP4233958B2 (ja) * 2003-08-29 2009-03-04 株式会社日本自動車部品総合研究所 回転角検出装置
US7394244B2 (en) * 2003-10-22 2008-07-01 Parker-Hannifan Corporation Through-wall position sensor
FR2861458B1 (fr) * 2003-10-22 2006-02-17 Skf Ab Systeme de mesure de rotation haute resolution, et roulement equipe d'un tel systeme.

Also Published As

Publication number Publication date
EP2433098A1 (fr) 2012-03-28
WO2010133546A1 (fr) 2010-11-25
FR2945626A1 (fr) 2010-11-19

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Year of fee payment: 7

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Effective date: 20170131