DE2758525B1 - Messeinrichtung mit codierter Unterteilung - Google Patents

Messeinrichtung mit codierter Unterteilung

Info

Publication number
DE2758525B1
DE2758525B1 DE2758525A DE2758525A DE2758525B1 DE 2758525 B1 DE2758525 B1 DE 2758525B1 DE 2758525 A DE2758525 A DE 2758525A DE 2758525 A DE2758525 A DE 2758525A DE 2758525 B1 DE2758525 B1 DE 2758525B1
Authority
DE
Germany
Prior art keywords
measuring device
intermediate values
coded
computer
unit
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.)
Ceased
Application number
DE2758525A
Other languages
German (de)
English (en)
Inventor
Alfons Ing Baumgartner
Ernst Dipl-Phys Schwefel
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Priority to DE2758525A priority Critical patent/DE2758525B1/de
Priority to CH1162978A priority patent/CH636700A5/de
Priority to AT0837378A priority patent/ATA837378A/de
Priority to FR7835284A priority patent/FR2413637A1/fr
Priority to IT12910/78A priority patent/IT1203155B/it
Priority to US05/971,244 priority patent/US4306220A/en
Priority to GB7849935A priority patent/GB2014721B/en
Priority to JP15939478A priority patent/JPS54109858A/ja
Publication of DE2758525B1 publication Critical patent/DE2758525B1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • H03M1/202—Increasing resolution using an n bit system to obtain n + m bits by interpolation
    • H03M1/203—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit
    • 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
    • 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
    • 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
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/287—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding using gradually changing slit width or pitch within one track; using plural tracks having slightly different pitches, e.g. of the Vernier or nonius type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
DE2758525A 1977-12-28 1977-12-28 Messeinrichtung mit codierter Unterteilung Ceased DE2758525B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2758525A DE2758525B1 (de) 1977-12-28 1977-12-28 Messeinrichtung mit codierter Unterteilung
CH1162978A CH636700A5 (de) 1977-12-28 1978-11-13 Digitale elektrische laengen- oder winkelmesseinrichtung.
AT0837378A ATA837378A (de) 1977-12-28 1978-11-23 Digitale elektrische laengen- oder winkelmesseinrichtung
FR7835284A FR2413637A1 (fr) 1977-12-28 1978-12-14 Dispositif de mesure a subdivision codee
IT12910/78A IT1203155B (it) 1977-12-28 1978-12-19 Dispositivo di misura con suddivisione codificata
US05/971,244 US4306220A (en) 1977-12-28 1978-12-20 Interpolation utilization apparatus
GB7849935A GB2014721B (en) 1977-12-28 1978-12-22 Measuring system with coded subdivision
JP15939478A JPS54109858A (en) 1977-12-28 1978-12-26 Measuring machine having coded subdivided scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2758525A DE2758525B1 (de) 1977-12-28 1977-12-28 Messeinrichtung mit codierter Unterteilung

Publications (1)

Publication Number Publication Date
DE2758525B1 true DE2758525B1 (de) 1979-06-28

Family

ID=6027542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2758525A Ceased DE2758525B1 (de) 1977-12-28 1977-12-28 Messeinrichtung mit codierter Unterteilung

Country Status (8)

Country Link
US (1) US4306220A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS54109858A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATA837378A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH636700A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2758525B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2413637A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2014721B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1203155B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046363A1 (de) * 1980-08-17 1982-03-11 Maag-Zahnräder & -Maschinen AG, 8023 Zürich "positionsregelsystem mit einer digitalen inkrementellen messeinrichtung"
DE3221982A1 (de) * 1981-06-10 1983-01-05 Itek Corp., Lexington, Mass. Optisches inkrementalcodiersystem mit adressierbarem index
EP0086409A1 (de) * 1982-02-15 1983-08-24 Forschungsgesellschaft Druckmaschinen e.V. Verfahren und Vorrichtung zur hochgenauen Messung der Phasenlage bzw. Phasenverschiebung zweier Impulsfolgen
DE4020360A1 (de) * 1990-06-27 1992-01-02 Bodenseewerk Geraetetech Schaltungsanordnung zum vergleichen einer messfrequenz mit einer mit einem faktor multiplizierten referenzfrequenz
DE4038284A1 (de) * 1990-11-30 1992-06-04 Brose Fahrzeugteile Verfahren und vorrichtung zur ermittlung der position und bewegungsrichtung eines translatorisch und/oder rotatorisch bewegten teils
DE9318885U1 (de) * 1993-12-09 1994-03-24 Ic - Haus Gmbh, 55294 Bodenheim Schaltungsanordnung zur binären Codierung des Wandlers phasenverschobener periodischer Eingangssignale
EP0707384A1 (de) 1994-10-13 1996-04-17 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung
EP0714171A2 (de) 1994-11-23 1996-05-29 Dr. Johannes Heidenhain GmbH Vorrichtung und Verfahren zur Bestimmung der Position eines Körpers
DE4342377B4 (de) * 1993-12-13 2010-08-12 Dr. Johannes Heidenhain Gmbh Anordnung und Verfahren zur seriellen Datenübertragung einer Positionsmeßeinrichtung

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8103312L (sv) * 1981-05-26 1982-11-27 Linden Alimak Ab Anordning vid kuggstangsburna hissar
JPS587518A (ja) * 1981-07-07 1983-01-17 Kawaguchiko Seimitsu Kk デジタルダイヤルゲ−ジの多分割方法
DE3278050D1 (en) * 1981-09-07 1988-03-03 Kelly H P G Improvements in or relating to linear motor and control circuitry therefor
DE3337653A1 (de) * 1983-10-17 1985-05-02 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Verfahren zur signaluebertragung und einrichtung zur durchfuehrung des verfahrens
DE3412557A1 (de) * 1984-04-04 1985-10-24 Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf Laengenmesseinrichtung
JPS60216262A (ja) * 1984-04-12 1985-10-29 Hitachi Ltd 位置，速度検出装置
CH666348A5 (de) * 1984-04-12 1988-07-15 Heinz Rieder Verfahren zum auswerten von messsignalen, die durch abtastung eines inkrementalmassstabes mit einer abtasteinheit erhalten werden und messeinrichtung zur durchfuehrung dieses verfahrens.
AT379893B (de) * 1984-07-03 1986-03-10 R S F Elektronik Ohg Rechtsfor Verfahren zur digitalen elektrischen laengenoder winkelmessung und schaltungsanordnung zur durchfuehrung dieses verfahrens
AT392536B (de) * 1984-07-06 1991-04-25 R S F Elektronik Ohg Rechtsfor Lineares, inkrementales messsystem
DE3508189A1 (de) * 1985-03-05 1986-09-11 Oelsch KG, 1000 Berlin Geber, insbesondere sollwertgeber fuer regler
KR910003457B1 (ko) * 1987-09-17 1991-05-31 삼성전자 주식회사 광 디스크 드라이버의 데이타 트랙 카운터회로
DE68905092T2 (de) * 1988-01-07 1993-06-17 Vidal Henri Brevets Erdbau-stabilisierung.
JPH0238814A (ja) * 1988-07-27 1990-02-08 Tokyo Seimitsu Co Ltd ディジタル位相検出方法
GB2223589B (en) * 1988-09-14 1991-07-24 Valk Rob V D Measurement of capacitance and parameters related thereto
DE59305801D1 (de) * 1993-12-08 1997-04-17 Heidenhain Gmbh Dr Johannes Längenmesssystem
DE4436546A1 (de) * 1994-10-13 1996-04-18 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
JP3294737B2 (ja) * 1994-10-13 2002-06-24 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 位置測定装置
WO1999042790A1 (de) 1998-02-21 1999-08-26 Dr. Johannes Heidenhain Gmbh Verfahren zum betrieb eines positionsmesssystems und geeignete positionsmesssystem hierzu
RU2223595C2 (ru) * 2002-03-04 2004-02-10 Федеральное государственное унитарное предприятие "Научно-производственное объединение "АВРОРА" Аналоговый триггер
JP4148194B2 (ja) * 2004-07-22 2008-09-10 村田機械株式会社 搬送台車システム
DE102005006694A1 (de) * 2005-02-15 2006-08-24 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Bestimmung der Position eines Verstellantriebs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407569A (de) * 1963-12-04 1966-02-15 Contraves Ag Digitale Auswerteeinrichtung für stetig veränderliche Messgrössensignale
DE1548744B2 (de) * 1965-12-02 1972-09-21 National Research Development Corp., London Messvorrichtung zur bestimmung der relativen lage zweier gegenstaende zueinander
CH550382A (de) * 1972-04-28 1974-06-14 Schneider Jos & Co Laengenmesseinrichtung mit mitteln zur anzeige von digitalisierten messwerten.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886717A (en) * 1953-03-14 1959-05-12 Ferranti Ltd Measuring apparatus
US2886718A (en) * 1955-05-31 1959-05-12 Ferranti Ltd Measuring apparatus
DE1498137C3 (de) 1965-04-13 1974-07-18 Ernst Leitz Gmbh, 6330 Wetzlar Verfahren und Anordnung zum Interpolieren
US3410976A (en) * 1965-06-09 1968-11-12 Itek Corp Shaft angle encoder with phase detection
US3530458A (en) * 1965-10-28 1970-09-22 Westinghouse Electric Corp Analog to digital conversion system having improved accuracy
US3588462A (en) * 1966-12-23 1971-06-28 Bausch & Lomb Fringe interpolator and counter
FR1594415A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-12-12 1970-06-01
FR2098807A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-07-28 1972-03-10 Sopelem
US3713139A (en) * 1971-01-25 1973-01-23 Bendix Corp Apparatus and method of determining displacements
US3798557A (en) * 1972-03-31 1974-03-19 Perkin Elmer Corp Interpolation of sinusoidal signals
FR2310549A1 (fr) * 1975-05-07 1976-12-03 Sagem Perfectionnements aux dispositifs optiques de determination de la position d'un organe mobile
CH599536A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-02 1978-05-31 Kern & Co Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407569A (de) * 1963-12-04 1966-02-15 Contraves Ag Digitale Auswerteeinrichtung für stetig veränderliche Messgrössensignale
DE1548744B2 (de) * 1965-12-02 1972-09-21 National Research Development Corp., London Messvorrichtung zur bestimmung der relativen lage zweier gegenstaende zueinander
CH550382A (de) * 1972-04-28 1974-06-14 Schneider Jos & Co Laengenmesseinrichtung mit mitteln zur anzeige von digitalisierten messwerten.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046363A1 (de) * 1980-08-17 1982-03-11 Maag-Zahnräder & -Maschinen AG, 8023 Zürich "positionsregelsystem mit einer digitalen inkrementellen messeinrichtung"
EP0046180B1 (de) * 1980-08-17 1984-11-28 Maag-Zahnräder und -Maschinen Aktiengesellschaft Positionsregelsystem mit einer digitalen inkrementellen Messeinrichtung
DE3221982A1 (de) * 1981-06-10 1983-01-05 Itek Corp., Lexington, Mass. Optisches inkrementalcodiersystem mit adressierbarem index
EP0086409A1 (de) * 1982-02-15 1983-08-24 Forschungsgesellschaft Druckmaschinen e.V. Verfahren und Vorrichtung zur hochgenauen Messung der Phasenlage bzw. Phasenverschiebung zweier Impulsfolgen
DE4020360A1 (de) * 1990-06-27 1992-01-02 Bodenseewerk Geraetetech Schaltungsanordnung zum vergleichen einer messfrequenz mit einer mit einem faktor multiplizierten referenzfrequenz
DE4038284A1 (de) * 1990-11-30 1992-06-04 Brose Fahrzeugteile Verfahren und vorrichtung zur ermittlung der position und bewegungsrichtung eines translatorisch und/oder rotatorisch bewegten teils
DE9318885U1 (de) * 1993-12-09 1994-03-24 Ic - Haus Gmbh, 55294 Bodenheim Schaltungsanordnung zur binären Codierung des Wandlers phasenverschobener periodischer Eingangssignale
DE4342377B4 (de) * 1993-12-13 2010-08-12 Dr. Johannes Heidenhain Gmbh Anordnung und Verfahren zur seriellen Datenübertragung einer Positionsmeßeinrichtung
EP0707384A1 (de) 1994-10-13 1996-04-17 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung
EP0714171A2 (de) 1994-11-23 1996-05-29 Dr. Johannes Heidenhain GmbH Vorrichtung und Verfahren zur Bestimmung der Position eines Körpers

Also Published As

Publication number Publication date
JPS54109858A (en) 1979-08-28
CH636700A5 (de) 1983-06-15
US4306220A (en) 1981-12-15
IT7812910A0 (it) 1978-12-19
IT1203155B (it) 1989-02-15
JPH0135286B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-25
GB2014721B (en) 1982-08-04
ATA837378A (de) 1982-03-15
FR2413637B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-01-07
FR2413637A1 (fr) 1979-07-27
GB2014721A (en) 1979-08-30

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