JP5529666B2 - 位置検出装置 - Google Patents

位置検出装置 Download PDF

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Publication number
JP5529666B2
JP5529666B2 JP2010170840A JP2010170840A JP5529666B2 JP 5529666 B2 JP5529666 B2 JP 5529666B2 JP 2010170840 A JP2010170840 A JP 2010170840A JP 2010170840 A JP2010170840 A JP 2010170840A JP 5529666 B2 JP5529666 B2 JP 5529666B2
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JP
Japan
Prior art keywords
component
offset
output
signals
calculation means
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Expired - Fee Related
Application number
JP2010170840A
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English (en)
Japanese (ja)
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JP2012032230A (ja
JP2012032230A5 (enExample
Inventor
太志 嶋田
康一 林
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.)
Okuma Corp
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Okuma Corp
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Filing date
Publication date
Application filed by Okuma Corp filed Critical Okuma Corp
Priority to JP2010170840A priority Critical patent/JP5529666B2/ja
Priority to US13/190,087 priority patent/US9140581B2/en
Priority to IT000397A priority patent/ITRM20110397A1/it
Priority to DE102011079912A priority patent/DE102011079912A1/de
Priority to CN201110219930.2A priority patent/CN102401664B/zh
Publication of JP2012032230A publication Critical patent/JP2012032230A/ja
Publication of JP2012032230A5 publication Critical patent/JP2012032230A5/ja
Application granted granted Critical
Publication of JP5529666B2 publication Critical patent/JP5529666B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • G01D5/245—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
    • 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)
JP2010170840A 2010-07-29 2010-07-29 位置検出装置 Expired - Fee Related JP5529666B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010170840A JP5529666B2 (ja) 2010-07-29 2010-07-29 位置検出装置
US13/190,087 US9140581B2 (en) 2010-07-29 2011-07-25 Position detector
IT000397A ITRM20110397A1 (it) 2010-07-29 2011-07-26 Rivelatore di posizione.
DE102011079912A DE102011079912A1 (de) 2010-07-29 2011-07-27 Positionsdetektor
CN201110219930.2A CN102401664B (zh) 2010-07-29 2011-07-28 位置检测器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010170840A JP5529666B2 (ja) 2010-07-29 2010-07-29 位置検出装置

Publications (3)

Publication Number Publication Date
JP2012032230A JP2012032230A (ja) 2012-02-16
JP2012032230A5 JP2012032230A5 (enExample) 2013-03-14
JP5529666B2 true JP5529666B2 (ja) 2014-06-25

Family

ID=44899063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010170840A Expired - Fee Related JP5529666B2 (ja) 2010-07-29 2010-07-29 位置検出装置

Country Status (5)

Country Link
US (1) US9140581B2 (enExample)
JP (1) JP5529666B2 (enExample)
CN (1) CN102401664B (enExample)
DE (1) DE102011079912A1 (enExample)
IT (1) ITRM20110397A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5945973B2 (ja) * 2013-11-05 2016-07-05 株式会社安川電機 エンコーダ、エンコーダ付きモータ、サーボシステム、エンコーダの信号処理方法
TWI506943B (zh) 2013-12-05 2015-11-01 Rdc Semiconductor Co Ltd 運用於時變信號的信號處理裝置
JP6233641B2 (ja) * 2014-01-31 2017-11-22 パナソニックＩｐマネジメント株式会社 位置センサ
JP2016118439A (ja) * 2014-12-19 2016-06-30 オークマ株式会社 位置検出装置
JP6688166B2 (ja) * 2016-06-14 2020-04-28 オークマ株式会社 位置検出装置
JP2019141968A (ja) * 2018-02-22 2019-08-29 株式会社デンソーウェーブ ロボットのアーム回転軸速度検出装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030030816A1 (en) * 2001-08-11 2003-02-13 Eom Tae Bong Nonlinearity error correcting method and phase angle measuring method for displacement measurement in two-freqency laser interferometer and displacement measurement system using the same
JP4301913B2 (ja) * 2003-09-29 2009-07-22 オークマ株式会社 モータ制御装置
EP1697697B1 (en) 2003-11-18 2008-11-05 Koninklijke Philips Electronics N.V. Position determining
FR2871880B1 (fr) 2004-06-18 2006-08-11 Siemens Vdo Automotive Sas Dispositif et un procede pour determiner la position d'un moteur
US7184876B2 (en) 2004-06-18 2007-02-27 Siemens Vdo Automotive Device and process for determining the position of an engine
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
JP4713123B2 (ja) * 2004-10-13 2011-06-29 株式会社ミツトヨ エンコーダ出力信号補正装置
US7064914B1 (en) * 2004-12-22 2006-06-20 Seagate Technology Llc Position error signal quality
KR20070116850A (ko) 2005-03-04 2007-12-11 래비트 조인트 벤처 리미티드 신호 처리와 위치 결정 장치 및 방법
JP4568298B2 (ja) * 2007-03-16 2010-10-27 オークマ株式会社 位置検出装置
JP5270277B2 (ja) 2008-09-16 2013-08-21 愛三工業株式会社 位置センサ
JP5106336B2 (ja) * 2008-09-26 2012-12-26 オークマ株式会社 位置検出装置
JP2010170840A (ja) 2009-01-22 2010-08-05 Toshiba Lighting & Technology Corp 電気機器及び照明器具

Also Published As

Publication number Publication date
CN102401664A (zh) 2012-04-04
DE102011079912A1 (de) 2012-02-02
JP2012032230A (ja) 2012-02-16
CN102401664B (zh) 2015-08-26
US20120029868A1 (en) 2012-02-02
US9140581B2 (en) 2015-09-22
ITRM20110397A1 (it) 2012-01-30

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