FR2848665B1 - Codeur incremental avec ou sans voies de commutation pourvu d'au moins un moyen de changement de la resolution de sortie des signaux - Google Patents

Codeur incremental avec ou sans voies de commutation pourvu d'au moins un moyen de changement de la resolution de sortie des signaux

Info

Publication number
FR2848665B1
FR2848665B1 FR0215686A FR0215686A FR2848665B1 FR 2848665 B1 FR2848665 B1 FR 2848665B1 FR 0215686 A FR0215686 A FR 0215686A FR 0215686 A FR0215686 A FR 0215686A FR 2848665 B1 FR2848665 B1 FR 2848665B1
Authority
FR
France
Prior art keywords
switches
changing
signal output
incremental encoder
output resolution
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
FR0215686A
Other languages
English (en)
Other versions
FR2848665A1 (fr
Inventor
Carlos Roberto
Jean Marc Hubsch
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.)
BEI Ideacod SAS
Original Assignee
BEI Ideacod SAS
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 BEI Ideacod SAS filed Critical BEI Ideacod SAS
Priority to FR0215686A priority Critical patent/FR2848665B1/fr
Priority to PCT/FR2003/003640 priority patent/WO2004063673A1/fr
Priority to AU2003296792A priority patent/AU2003296792A1/en
Publication of FR2848665A1 publication Critical patent/FR2848665A1/fr
Application granted granted Critical
Publication of FR2848665B1 publication Critical patent/FR2848665B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01D5/244—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
    • G01D5/24404—Interpolation using high frequency signals
    • 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
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • G01D3/024—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation for range change; Arrangements for substituting one sensing member by another

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
  • Analogue/Digital Conversion (AREA)
FR0215686A 2002-12-11 2002-12-11 Codeur incremental avec ou sans voies de commutation pourvu d'au moins un moyen de changement de la resolution de sortie des signaux Expired - Fee Related FR2848665B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0215686A FR2848665B1 (fr) 2002-12-11 2002-12-11 Codeur incremental avec ou sans voies de commutation pourvu d'au moins un moyen de changement de la resolution de sortie des signaux
PCT/FR2003/003640 WO2004063673A1 (fr) 2002-12-11 2003-12-09 Codeur incremental
AU2003296792A AU2003296792A1 (en) 2002-12-11 2003-12-09 Incremental encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215686A FR2848665B1 (fr) 2002-12-11 2002-12-11 Codeur incremental avec ou sans voies de commutation pourvu d'au moins un moyen de changement de la resolution de sortie des signaux

Publications (2)

Publication Number Publication Date
FR2848665A1 FR2848665A1 (fr) 2004-06-18
FR2848665B1 true FR2848665B1 (fr) 2005-02-25

Family

ID=32338692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0215686A Expired - Fee Related FR2848665B1 (fr) 2002-12-11 2002-12-11 Codeur incremental avec ou sans voies de commutation pourvu d'au moins un moyen de changement de la resolution de sortie des signaux

Country Status (3)

Country Link
AU (1) AU2003296792A1 (fr)
FR (1) FR2848665B1 (fr)
WO (1) WO2004063673A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051603A1 (de) * 2006-11-02 2008-05-15 Dr.Ing.H.C. F. Porsche Ag Verfahren und Vorrichtung zur Ventilhuberfassung
CN106197484B (zh) * 2016-06-30 2018-09-11 中工科安科技有限公司 一种正余弦编码器高精度信号处理系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206053A3 (de) * 1981-07-01 1984-01-11 Gerhard Doering Umschaltbarer interpolator
JP3206822B2 (ja) * 1991-11-26 2001-09-10 松下電工株式会社 遠隔監視制御システムの熱線センサ用端末器
JP3452638B2 (ja) * 1994-05-02 2003-09-29 オリンパス光学工業株式会社 エンコーダの内挿装置
US5920494A (en) * 1997-01-10 1999-07-06 Renco Encoders, Inc. Method and device for varying interpolation factors

Also Published As

Publication number Publication date
WO2004063673A1 (fr) 2004-07-29
FR2848665A1 (fr) 2004-06-18
AU2003296792A1 (en) 2004-08-10

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Legal Events

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Year of fee payment: 14

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ST Notification of lapse

Effective date: 20190906