DE3640413C2 - Meßanordnung - Google Patents

Meßanordnung

Info

Publication number
DE3640413C2
DE3640413C2 DE3640413A DE3640413A DE3640413C2 DE 3640413 C2 DE3640413 C2 DE 3640413C2 DE 3640413 A DE3640413 A DE 3640413A DE 3640413 A DE3640413 A DE 3640413A DE 3640413 C2 DE3640413 C2 DE 3640413C2
Authority
DE
Germany
Prior art keywords
counter
signal
circuit
modulation
phase
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
DE3640413A
Other languages
German (de)
English (en)
Other versions
DE3640413A1 (de
Inventor
Norio Kimizuka
Mituyosi Abo
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.)
Sumtak Corp
Original Assignee
Futaba Corp
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 Futaba Corp filed Critical Futaba Corp
Publication of DE3640413A1 publication Critical patent/DE3640413A1/de
Application granted granted Critical
Publication of DE3640413C2 publication Critical patent/DE3640413C2/de
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

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)
  • Optical Transform (AREA)
DE3640413A 1985-12-04 1986-11-26 Meßanordnung Expired - Fee Related DE3640413C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60273857A JPS62132104A (ja) 1985-12-04 1985-12-04 測長装置

Publications (2)

Publication Number Publication Date
DE3640413A1 DE3640413A1 (de) 1987-06-11
DE3640413C2 true DE3640413C2 (de) 1995-06-22

Family

ID=17533519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3640413A Expired - Fee Related DE3640413C2 (de) 1985-12-04 1986-11-26 Meßanordnung

Country Status (3)

Country Link
US (1) US4785181A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS62132104A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3640413C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19605472C2 (de) * 1995-02-15 2001-03-08 Futaba Denshi Kogyo Kk Interpolationsschaltung für eine Meßeinrichtung

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567036B2 (ja) * 1988-05-10 1996-12-25 キヤノン株式会社 光学式エンコーダ
JP3007636B2 (ja) * 1989-03-23 2000-02-07 松下電器産業株式会社 内挿処理回路
US5021649A (en) * 1989-03-28 1991-06-04 Canon Kabushiki Kaisha Relief diffraction grating encoder
JPH0535155U (ja) * 1991-10-21 1993-05-14 ニチウラ株式会社 簡易マスク
JPH0717256U (ja) * 1993-09-06 1995-03-28 株式会社大昌▲てつ▼工所 使い捨てマスク
US5526114A (en) * 1994-07-20 1996-06-11 Eselun; Steven A. Time multiplexed fringe counter
EP0724137B1 (en) * 1995-01-30 2001-07-18 Sony Precision Technology Inc. Interpolation device
JP3531375B2 (ja) * 1996-09-03 2004-05-31 ソニー・プレシジョン・テクノロジー株式会社 変位量検出装置
EP1003012B3 (de) * 1998-11-19 2011-04-20 Dr. Johannes Heidenhain GmbH Optische Positionsmesseinrichtung
US6232594B1 (en) 1999-06-22 2001-05-15 Hewlett-Packard Company Feedback control system using optical incremental position encoder with dual sinusoidal intensity patterns
JP2003121135A (ja) * 2001-10-10 2003-04-23 Futaba Corp リニヤスケールの読出装置
DE10351560A1 (de) * 2003-11-03 2005-06-02 Metronic Ag Impulsgeber
US7330326B2 (en) * 2004-03-09 2008-02-12 Hewlett-Packard Development Company, L.P. Recordable disk rotational speed error correction circuit
DE102014215841A1 (de) * 2014-08-11 2016-02-11 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Aufbereitung von eine Bewegung eines bewegbaren Teils repräsentierenden Signalen, Verfahren und Erfassungsvorrichtung zum Erfassen einer Bewegung eines bewegbaren Teils sowie Antriebssystem
CN107255448B (zh) * 2017-06-01 2019-09-27 常州秦宁迈超电子科技有限公司 光栅莫尔条纹细分方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928564A (en) * 1960-08-09 1963-06-12 Philips Electrical Ind Ltd Improvements in or relating to devices for determining the displacement of an objectrelative to another
US3851721A (en) * 1973-03-29 1974-12-03 Caterpillar Tractor Co Supplemental fluid supply
IT987063B (it) * 1973-04-06 1975-02-20 Smia Viscosa Soc Nazionale Ind Macchina perfezionata per la fila tura ed il trattamento in continuo di filamenti e filati di rayon viscosa
US4044847A (en) * 1976-01-30 1977-08-30 Pitney-Bowes, Inc. Weighing system with a moire optoelectronic transducer
DE2729697A1 (de) * 1977-07-01 1979-01-04 Heidenhain Gmbh Dr Johannes Verfahren zur interpolation
JPS5435760A (en) * 1977-08-25 1979-03-16 Mitsubishi Electric Corp Data transmission apparatus of revolving electric machines
JPS5730909A (en) * 1980-08-04 1982-02-19 Sony Corp Signal processing circuit in phase detection type position reader
JPS5785195A (en) * 1980-11-14 1982-05-27 Nippon Oxygen Co Ltd Method of remotely measuring low temperature liquefied gas storage tank
JPS57169611A (en) * 1981-04-13 1982-10-19 Tokyo Optical Co Ltd Measuring device for angular displacement
US4472629A (en) * 1982-02-09 1984-09-18 Xerox Corporation Optical encoder improvement
US4467320A (en) * 1982-05-06 1984-08-21 The Bendix Corporation Measurement of a linear variable differential transformer signal by phase conversion
US4629886A (en) * 1983-03-23 1986-12-16 Yokogawa Hokushin Electric Corporation High resolution digital diffraction grating scale encoder
JPS607005U (ja) * 1983-06-24 1985-01-18 株式会社ミツトヨ 光学式測定機における光線ビ−ム変換装置
JPS6062440A (ja) * 1983-09-14 1985-04-10 Futaba Corp 位置フィ−ドバック装置
EP0145698B1 (de) * 1983-10-03 1988-09-07 RSF-Elektronik Gesellschaft m.b.H. Verfahren zum Messen von Längen und Winkeln auf optoelektronischem Wege und Messeinrichtung zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19605472C2 (de) * 1995-02-15 2001-03-08 Futaba Denshi Kogyo Kk Interpolationsschaltung für eine Meßeinrichtung

Also Published As

Publication number Publication date
JPS62132104A (ja) 1987-06-15
JPH0518364B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-11
US4785181A (en) 1988-11-15
DE3640413A1 (de) 1987-06-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8381 Inventor (new situation)

Free format text: KIMITSUKA, NORIO, MOBARA, CHIBA, JP ABO, MITSUYOSHI, MOBARA, CHIBA, JP

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: SUMTAK CORP., TOKIO/TOKYO, JP

8328 Change in the person/name/address of the agent

Representative=s name: BOECK, TAPPE, KIRSCHNER RECHTSANWAELTE PATENTANWAELTE

8339 Ceased/non-payment of the annual fee