BR8300346A - Instalacao para a subdivisao de sinais periodicos analogicos - Google Patents

Instalacao para a subdivisao de sinais periodicos analogicos

Info

Publication number
BR8300346A
BR8300346A BR8300346A BR8300346A BR8300346A BR 8300346 A BR8300346 A BR 8300346A BR 8300346 A BR8300346 A BR 8300346A BR 8300346 A BR8300346 A BR 8300346A BR 8300346 A BR8300346 A BR 8300346A
Authority
BR
Brazil
Prior art keywords
comparator
momentary
measuring instrument
control signal
oscillator
Prior art date
Application number
BR8300346A
Other languages
English (en)
Inventor
Schmitt Walter
Ritz Franz
Original Assignee
Heidenhain Gmbh Dr Johannes
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 Heidenhain Gmbh Dr Johannes filed Critical Heidenhain Gmbh Dr Johannes
Publication of BR8300346A publication Critical patent/BR8300346A/pt

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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/06—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for operation by a null method
    • G01D3/063—Comparing the measuring value with a reference value which periodically or incidentally scans the measuring range
    • 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

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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Revetment (AREA)
  • Prostheses (AREA)
  • Seeds, Soups, And Other Foods (AREA)
BR8300346A 1982-01-26 1983-01-25 Instalacao para a subdivisao de sinais periodicos analogicos BR8300346A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3202356A DE3202356C1 (de) 1982-01-26 1982-01-26 Einrichtung zum Unterteilen von periodischen analogen Signalen

Publications (1)

Publication Number Publication Date
BR8300346A true BR8300346A (pt) 1983-10-25

Family

ID=6153909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300346A BR8300346A (pt) 1982-01-26 1983-01-25 Instalacao para a subdivisao de sinais periodicos analogicos

Country Status (6)

Country Link
US (1) US4594579A (pt)
EP (1) EP0094986B1 (pt)
JP (1) JPS58174805A (pt)
AT (1) ATE23745T1 (pt)
BR (1) BR8300346A (pt)
DE (1) DE3202356C1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2662949B2 (ja) * 1986-11-29 1997-10-15 富士重工業株式会社 オートマチックトランスミッションの制御方法
JPH01224621A (ja) * 1988-03-04 1989-09-07 Hitachi Ltd 位置検出方法又は装置
DE3838291C1 (pt) * 1988-11-11 1990-02-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De
US5079549A (en) * 1990-08-24 1992-01-07 Dynamics Research Corporation Digital resolver with a synchronous multiple count generation
US5590059A (en) * 1995-03-14 1996-12-31 Schier; J. Alan Position encoder system which utilites the fundamental frequency of a ruled scale on an object
EP1610096B2 (de) 1997-04-16 2012-09-05 Dr. Johannes Heidenhain GmbH Positionsmesseinrichtung und Verfahren zum Betrieb einer Positionsmesseinrichtung
WO1999042790A1 (de) 1998-02-21 1999-08-26 Dr. Johannes Heidenhain Gmbh Verfahren zum betrieb eines positionsmesssystems und geeignete positionsmesssystem hierzu
DE10018298B4 (de) * 2000-04-13 2012-04-05 Dr. Johannes Heidenhain Gmbh Verfahren und Vorrichtung zur Schwingungsdetektion bei einer Positionsmeßeinrichtung
US7880658B2 (en) * 2009-02-26 2011-02-01 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Interpolation accuracy improvement in motion encoder systems, devices and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE407569C (de) * 1924-12-29 Joergen Houlberg Bettboden
SE317013B (pt) * 1968-10-31 1969-11-03 Aga Ab
US3594783A (en) * 1969-08-07 1971-07-20 Giddings & Lewis Apparatus for numerical signaling of positions, including digital-to-analog converter
US3914760A (en) * 1972-12-20 1975-10-21 Ibm Accurate and stable encoding with low cost circuit elements
AT339062B (de) * 1975-11-11 1977-09-26 Rieder Heinz Verfahren zur langenmessung
US4134106A (en) * 1976-12-16 1979-01-09 The Bendix Corporation Absolute resolver angle to digital converter circuit
DE2729697A1 (de) * 1977-07-01 1979-01-04 Heidenhain Gmbh Dr Johannes Verfahren zur interpolation
US4156234A (en) * 1978-05-05 1979-05-22 Hellige Gmbh Digital angle to resolver/synchro converter
DE2942080C2 (de) * 1979-10-18 1982-12-02 Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt Verfahren und Schaltungsanordnung zur digitalen Messung von inkrementell unterteiltem Weg oder Drehwinkel
US4486845A (en) * 1982-07-23 1984-12-04 The Singer Company Resolver to incremental shaft encoder converter

Also Published As

Publication number Publication date
ATE23745T1 (de) 1986-12-15
EP0094986A1 (de) 1983-11-30
DE3202356C1 (de) 1983-08-11
EP0094986B1 (de) 1986-11-20
JPS58174805A (ja) 1983-10-13
US4594579A (en) 1986-06-10

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