FR2876181B1 - Dispositif de controle de la position angulaire d'une machine tournante - Google Patents

Dispositif de controle de la position angulaire d'une machine tournante

Info

Publication number
FR2876181B1
FR2876181B1 FR0410436A FR0410436A FR2876181B1 FR 2876181 B1 FR2876181 B1 FR 2876181B1 FR 0410436 A FR0410436 A FR 0410436A FR 0410436 A FR0410436 A FR 0410436A FR 2876181 B1 FR2876181 B1 FR 2876181B1
Authority
FR
France
Prior art keywords
controlling
angular position
rotating machine
rotating
angular
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.)
Active
Application number
FR0410436A
Other languages
English (en)
Other versions
FR2876181A1 (fr
Inventor
Pierre Jean Thevon
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.)
OPTEL THEVON SA
Original Assignee
OPTEL THEVON SA
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 OPTEL THEVON SA filed Critical OPTEL THEVON SA
Priority to FR0410436A priority Critical patent/FR2876181B1/fr
Publication of FR2876181A1 publication Critical patent/FR2876181A1/fr
Application granted granted Critical
Publication of FR2876181B1 publication Critical patent/FR2876181B1/fr
Active 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
    • G01D5/245—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
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
FR0410436A 2004-10-04 2004-10-04 Dispositif de controle de la position angulaire d'une machine tournante Active FR2876181B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0410436A FR2876181B1 (fr) 2004-10-04 2004-10-04 Dispositif de controle de la position angulaire d'une machine tournante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410436A FR2876181B1 (fr) 2004-10-04 2004-10-04 Dispositif de controle de la position angulaire d'une machine tournante

Publications (2)

Publication Number Publication Date
FR2876181A1 FR2876181A1 (fr) 2006-04-07
FR2876181B1 true FR2876181B1 (fr) 2007-05-11

Family

ID=34949186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410436A Active FR2876181B1 (fr) 2004-10-04 2004-10-04 Dispositif de controle de la position angulaire d'une machine tournante

Country Status (1)

Country Link
FR (1) FR2876181B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101879659A (zh) * 2010-06-13 2010-11-10 武汉理工大学 旋转光纤进行微加工的方法和装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142510A (en) * 1966-06-02 1969-02-12 Warner Electric Brake & Clutch Metering systems
US4866268A (en) * 1988-05-20 1989-09-12 General Motors Corporation Optical fast synchronization shaft position and speed sensor
DE10041507A1 (de) * 2000-08-11 2002-02-28 Takata Petri Ag Lenkwinkelsensor für Kraftfahrzeuge
FR2819309B1 (fr) * 2001-01-11 2003-05-02 Degreane Ets Codeur optique et girouette comportant une tel codeur
AT4976U1 (de) * 2001-05-17 2002-01-25 Avl List Gmbh Markenscheibe für einen drehwinkelaufnehmer, winkelaufnehmer für rotierende bauteile sowie verfahren zur ermittlung eines referenzwertes

Also Published As

Publication number Publication date
FR2876181A1 (fr) 2006-04-07

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