JP5106336B2 - 位置検出装置 - Google Patents

位置検出装置 Download PDF

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Publication number
JP5106336B2
JP5106336B2 JP2008247157A JP2008247157A JP5106336B2 JP 5106336 B2 JP5106336 B2 JP 5106336B2 JP 2008247157 A JP2008247157 A JP 2008247157A JP 2008247157 A JP2008247157 A JP 2008247157A JP 5106336 B2 JP5106336 B2 JP 5106336B2
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Japan
Prior art keywords
phase
signal
offset
amplitude ratio
phase difference
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JP2008247157A
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English (en)
Japanese (ja)
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JP2010078461A (ja
Inventor
康一 林
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Okuma Corp
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Okuma Corp
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Priority to JP2008247157A priority Critical patent/JP5106336B2/ja
Priority to DE102009042893.3A priority patent/DE102009042893B4/de
Publication of JP2010078461A publication Critical patent/JP2010078461A/ja
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Publication of JP5106336B2 publication Critical patent/JP5106336B2/ja
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    • 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
    • G01D5/24471—Error correction
    • G01D5/2448—Correction of gain, threshold, offset or phase control

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP2008247157A 2008-09-26 2008-09-26 位置検出装置 Active JP5106336B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008247157A JP5106336B2 (ja) 2008-09-26 2008-09-26 位置検出装置
DE102009042893.3A DE102009042893B4 (de) 2008-09-26 2009-09-24 Positionserfassungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008247157A JP5106336B2 (ja) 2008-09-26 2008-09-26 位置検出装置

Publications (2)

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JP2010078461A JP2010078461A (ja) 2010-04-08
JP5106336B2 true JP5106336B2 (ja) 2012-12-26

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JP2008247157A Active JP5106336B2 (ja) 2008-09-26 2008-09-26 位置検出装置

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JP (1) JP5106336B2 (de)
DE (1) DE102009042893B4 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5529666B2 (ja) * 2010-07-29 2014-06-25 オークマ株式会社 位置検出装置
CN104169687B (zh) * 2012-03-16 2016-08-24 三菱电机株式会社 角度检测装置
CN105698825B (zh) * 2016-01-15 2017-10-27 中工科安科技有限公司 一种磁阻式旋转变压器的信号处理装置
JP6688166B2 (ja) 2016-06-14 2020-04-28 オークマ株式会社 位置検出装置
US11460326B2 (en) * 2019-08-19 2022-10-04 KYOCERA AVX Components (Werne), GmbH Inductive position sensing apparatus and method for the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076147B (en) 1980-05-15 1984-07-11 Ferranti Ltd Position encoder
JP2571096B2 (ja) * 1988-04-18 1997-01-16 ファナック株式会社 エンコーダ
JP2543245B2 (ja) 1990-09-17 1996-10-16 オ−クマ株式会社 位置検出誤差補正装置
JPH04136751A (ja) 1990-09-28 1992-05-11 Terumo Corp 二酸化炭素濃度測定用電極
JP3336396B2 (ja) * 1994-03-29 2002-10-21 株式会社ニコン アブソリュートエンコーダ
US6029363A (en) * 1998-04-03 2000-02-29 Mitutoyo Corporation Self-calibrating position transducer system and method
JP3893033B2 (ja) 2001-06-29 2007-03-14 オークマ株式会社 位置検出装置
JP4259780B2 (ja) * 2001-08-13 2009-04-30 株式会社ミツトヨ 内挿誤差見積方法および内挿誤差見積装置
DE102004039379B4 (de) 2004-08-13 2010-09-02 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Verfahren und Vorrichtung zur Korrektur systematischer Spursignalfehler von inkrementellen Positions- oder Drehwinkelgebern
JP4768248B2 (ja) 2004-10-13 2011-09-07 株式会社ミツトヨ エンコーダ出力信号補正装置及び方法
JP2007068620A (ja) 2005-09-05 2007-03-22 Konica Minolta Holdings Inc 心理状態計測装置
JPWO2007055063A1 (ja) * 2005-11-09 2009-04-30 株式会社安川電機 エンコーダ信号処理装置
JP4568298B2 (ja) 2007-03-16 2010-10-27 オークマ株式会社 位置検出装置

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Publication number Publication date
DE102009042893B4 (de) 2022-09-15
DE102009042893A1 (de) 2010-04-01
JP2010078461A (ja) 2010-04-08

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