ATE498113T1 - Verfahren zur bestimmung zweier um 90 grad phasenverschobener signale - Google Patents

Verfahren zur bestimmung zweier um 90 grad phasenverschobener signale

Info

Publication number
ATE498113T1
ATE498113T1 AT07290861T AT07290861T ATE498113T1 AT E498113 T1 ATE498113 T1 AT E498113T1 AT 07290861 T AT07290861 T AT 07290861T AT 07290861 T AT07290861 T AT 07290861T AT E498113 T1 ATE498113 T1 AT E498113T1
Authority
AT
Austria
Prior art keywords
sensor
determining
sinusoidal signal
phase shift
sinusoidal
Prior art date
Application number
AT07290861T
Other languages
English (en)
Inventor
Pascal Desbiolles
Christophe Duret
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 ATE498113T1 publication Critical patent/ATE498113T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/12—Arrangements of bearings
    • 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
    • G01D5/14—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
    • G01D5/245—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Networks Using Active Elements (AREA)
AT07290861T 2006-07-27 2007-07-09 Verfahren zur bestimmung zweier um 90 grad phasenverschobener signale ATE498113T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0606909A FR2904412B1 (fr) 2006-07-27 2006-07-27 Procede de determination de deux signaux en quadrature

Publications (1)

Publication Number Publication Date
ATE498113T1 true ATE498113T1 (de) 2011-02-15

Family

ID=37969933

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07290861T ATE498113T1 (de) 2006-07-27 2007-07-09 Verfahren zur bestimmung zweier um 90 grad phasenverschobener signale

Country Status (8)

Country Link
US (1) US7797127B2 (de)
EP (1) EP1882907B1 (de)
JP (1) JP4926870B2 (de)
KR (1) KR20080011135A (de)
CN (1) CN101113912A (de)
AT (1) ATE498113T1 (de)
DE (1) DE602007012387D1 (de)
FR (1) FR2904412B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7714570B2 (en) 2006-06-21 2010-05-11 Allegro Microsystems, Inc. Methods and apparatus for an analog rotational sensor having magnetic sensor elements
GB0616437D0 (en) * 2006-08-18 2006-09-27 Trw Ltd Methods of processing encoder signals
JP5214869B2 (ja) * 2006-10-30 2013-06-19 Ｎｔｎ株式会社 回転センサ付き転がり軸受
CN101918796B (zh) * 2008-01-04 2012-09-05 阿莱戈微系统公司 用于角度传感器的方法和装置
EP2602594B1 (de) 2011-12-05 2018-02-07 NTN-SNR Roulements Sensor zum Messen eines periodischen Signals mit mehreren Harmonien
FR3055959B1 (fr) * 2016-09-13 2018-10-12 Ntn Snr Roulements Systeme de determination d’au moins un parametre de rotation d’un organe tournant
DE102018129487A1 (de) * 2018-11-22 2020-05-28 Thyssenkrupp Ag Winkelsensor mit mehrpoligem Magnet für eine Kraftfahrzeuglenkung
FR3114454B1 (fr) * 2020-09-22 2023-01-06 Ntn Snr Roulements Machine électrique à N phases

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979806A (ja) * 1982-10-29 1984-05-09 Hitachi Ltd 多相磁気回転センサおよび多相−２相出力変換方法
JPH068735B2 (ja) * 1986-12-18 1994-02-02 ソニ−マグネスケ−ル株式会社 磁気ヘツド
DE59304986D1 (de) * 1993-04-10 1997-02-13 Heidenhain Gmbh Dr Johannes Magnetisches Messsystem
FR2706956B1 (de) * 1993-06-25 1995-08-18 Roulements Soc Nouvelle
FR2712048B1 (fr) * 1993-11-04 1995-12-15 Roulements Soc Nouvelle Joint d'étanchéité pour roulements à capteur d'informations et roulement ainsi équipé.
FR2730283B1 (fr) * 1995-02-03 1997-03-21 Roulements Soc Nouvelle Joint d'etancheite a codeur incorpore, equipe d'un dispositif capteur d'informations, pour roulement ou palier
FR2769088B1 (fr) * 1997-09-26 1999-12-03 Roulements Soc Nouvelle Capteur digital de position relative
FR2792403B1 (fr) * 1999-04-14 2001-05-25 Roulements Soc Nouvelle Capteur de position et/ou de deplacement comportant une pluralite d'elements sensibles alignes
FR2792380B1 (fr) * 1999-04-14 2001-05-25 Roulements Soc Nouvelle Roulement pourvu d'un dispositif de detection des impulsions magnetiques issues d'un codeur, ledit dispositif comprenant plusieurs elements sensibles alignes
KR101173519B1 (ko) * 2003-02-14 2012-08-14 베이 센서스 앤드 시스템즈 캄파니, 인코포레이티드 선형 홀-효과 센서를 이용하고, 증가된 선형성을 위한 자기 배열을 갖는 위치 센서
FR2861459B1 (fr) * 2003-10-22 2006-02-24 Skf Ab Systeme de mesure de rotation haute resolution absolu multitour et roulement equipe d'un tel systeme.
DE102004045849B4 (de) * 2004-09-20 2014-06-05 Anton Rodi Messgeber mit Absolut-Signalverarbeitung und Inkremental-Signalausgabe
FR2879737B1 (fr) * 2004-12-17 2007-03-09 Snr Roulements Sa Capteur de position a boucle de courant et roulement equipe d'un tel capteur

Also Published As

Publication number Publication date
US7797127B2 (en) 2010-09-14
JP4926870B2 (ja) 2012-05-09
EP1882907A1 (de) 2008-01-30
FR2904412B1 (fr) 2008-10-17
KR20080011135A (ko) 2008-01-31
EP1882907B1 (de) 2011-02-09
JP2008032718A (ja) 2008-02-14
FR2904412A1 (fr) 2008-02-01
US20080027672A1 (en) 2008-01-31
CN101113912A (zh) 2008-01-30
DE602007012387D1 (de) 2011-03-24

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