FR2397622A1 - Detecteur de position angulaire a sortie numerique - Google Patents

Detecteur de position angulaire a sortie numerique

Info

Publication number
FR2397622A1
FR2397622A1 FR7820788A FR7820788A FR2397622A1 FR 2397622 A1 FR2397622 A1 FR 2397622A1 FR 7820788 A FR7820788 A FR 7820788A FR 7820788 A FR7820788 A FR 7820788A FR 2397622 A1 FR2397622 A1 FR 2397622A1
Authority
FR
France
Prior art keywords
rotor
phase
induced
voltage
digital output
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.)
Granted
Application number
FR7820788A
Other languages
English (en)
Other versions
FR2397622B1 (fr
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
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 Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR filed Critical Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
Publication of FR2397622A1 publication Critical patent/FR2397622A1/fr
Application granted granted Critical
Publication of FR2397622B1 publication Critical patent/FR2397622B1/fr
Granted 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
    • G01D5/243—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 phase or frequency of ac
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/64—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals
    • H03M1/645—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals for position encoding, e.g. using resolvers or synchros

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Détecteur de position angulaire à sortie numérique, avec organe de résolution et compteur. L'organe de résolution a un stator à deux pôles décalés de 90 degrés recevant un C.A. de même amplitule déphasé de 90 degrés , et un rotor où est induite par le stator une tension alternative déphasée suivant l'angle de rotation. Le compteur tourne à fréquence prédonnée et ses états intérieurs sont combinés de façon univoque avec la position de phase de la tension induite dans le rotor; une impulsion, dérivée de la position de phase induite dans le rotor, fournit une indication correspondant à la position de phase de la tension du rotor. Application aux signaux de commande, etc.
FR7820788A 1977-07-15 1978-07-12 Detecteur de position angulaire a sortie numerique Granted FR2397622A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2732024A DE2732024C3 (de) 1977-07-15 1977-07-15 Schaltungsanordnung zur digitalen Anzeige der Winkelstellung des Rotors eines Resolvers

Publications (2)

Publication Number Publication Date
FR2397622A1 true FR2397622A1 (fr) 1979-02-09
FR2397622B1 FR2397622B1 (fr) 1984-06-29

Family

ID=6014011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820788A Granted FR2397622A1 (fr) 1977-07-15 1978-07-12 Detecteur de position angulaire a sortie numerique

Country Status (4)

Country Link
JP (1) JPS5914164B2 (fr)
DE (1) DE2732024C3 (fr)
FR (1) FR2397622A1 (fr)
GB (1) GB2001222B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116975A1 (de) * 1981-04-29 1982-11-11 Teldix Gmbh, 6900 Heidelberg Messverfahren fuer die winkelstellung 0 eines drehbaren magnetischen wechselfelds
DE3232870A1 (de) * 1981-09-04 1983-03-24 Kabushiki Kaisha Daini Seikosha, Tokyo Magnetische messeinrichtung
EP0145882A2 (fr) * 1983-12-17 1985-06-26 VDO Adolf Schindling AG Equerre électronique sans contact
EP0308656A1 (fr) * 1987-08-25 1989-03-29 Honeywell Inc. Procédé et appareil de génération d'un signal numérique indicatif d'un déplacement angulaire
FR2825147A1 (fr) * 2001-05-22 2002-11-29 Mitsubishi Electric Corp Appareil de detection de position et appareil de detection d'anomalie

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355305A (en) * 1980-04-24 1982-10-19 The Bendix Corporation Resolver processor with error detection
FR2899994B1 (fr) 2006-04-13 2008-07-11 Areva Np Sas Systeme d'instrumentation interne d'un reacteur nucleaire a carte electronique evoluee et procede correspondant de modification d'un systeme d'instrumentation interne d'un reacteur nucleaire
DE102009019509B4 (de) 2009-04-24 2011-06-09 Lenze Automation Gmbh Verfahren und Vorrichtung zum Bestimmen eines Rotorwinkels einer rotierenden Welle
DE102009046923B4 (de) 2009-11-20 2018-07-05 Lenze Automation Gmbh Verfahren, Vorrichtung und System zum Überwachen des Bestimmens eines Rotorwinkels einer rotierenden Welle mittels eines Resolvers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116975A1 (de) * 1981-04-29 1982-11-11 Teldix Gmbh, 6900 Heidelberg Messverfahren fuer die winkelstellung 0 eines drehbaren magnetischen wechselfelds
DE3232870A1 (de) * 1981-09-04 1983-03-24 Kabushiki Kaisha Daini Seikosha, Tokyo Magnetische messeinrichtung
EP0145882A2 (fr) * 1983-12-17 1985-06-26 VDO Adolf Schindling AG Equerre électronique sans contact
EP0145882A3 (fr) * 1983-12-17 1986-06-11 VDO Adolf Schindling AG Equerre électronique sans contact
EP0308656A1 (fr) * 1987-08-25 1989-03-29 Honeywell Inc. Procédé et appareil de génération d'un signal numérique indicatif d'un déplacement angulaire
FR2825147A1 (fr) * 2001-05-22 2002-11-29 Mitsubishi Electric Corp Appareil de detection de position et appareil de detection d'anomalie

Also Published As

Publication number Publication date
FR2397622B1 (fr) 1984-06-29
GB2001222B (en) 1982-03-10
GB2001222A (en) 1979-01-24
DE2732024C3 (de) 1980-09-04
JPS5914164B2 (ja) 1984-04-03
JPS5443055A (en) 1979-04-05
DE2732024B2 (de) 1980-01-10
DE2732024A1 (de) 1979-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse