ITRM20110397A1 - Rivelatore di posizione. - Google Patents

Rivelatore di posizione.

Info

Publication number
ITRM20110397A1
ITRM20110397A1 IT000397A ITRM20110397A ITRM20110397A1 IT RM20110397 A1 ITRM20110397 A1 IT RM20110397A1 IT 000397 A IT000397 A IT 000397A IT RM20110397 A ITRM20110397 A IT RM20110397A IT RM20110397 A1 ITRM20110397 A1 IT RM20110397A1
Authority
IT
Italy
Prior art keywords
position detector
detector
Prior art date
Application number
IT000397A
Other languages
English (en)
Inventor
Yasukazu Hayashi
Taishi Shimada
Original Assignee
Okuma Machinery Works Ltd
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 Okuma Machinery Works Ltd filed Critical Okuma Machinery Works Ltd
Publication of ITRM20110397A1 publication Critical patent/ITRM20110397A1/it

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
    • G01D5/245—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT000397A 2010-07-29 2011-07-26 Rivelatore di posizione. ITRM20110397A1 (it)

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 (1)

Publication Number Publication Date
ITRM20110397A1 true ITRM20110397A1 (it) 2012-01-30

Family

ID=44899063

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000397A ITRM20110397A1 (it) 2010-07-29 2011-07-26 Rivelatore di posizione.

Country Status (5)

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

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
KR20060117324A (ko) 2003-11-18 2006-11-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 위치 결정
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
CA2599693A1 (en) 2005-03-04 2006-09-08 Rabit Joint Venture Limited Signal processing and position determining apparatus and methods
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
JP2012032230A (ja) 2012-02-16
CN102401664B (zh) 2015-08-26
CN102401664A (zh) 2012-04-04
JP5529666B2 (ja) 2014-06-25
US20120029868A1 (en) 2012-02-02
DE102011079912A1 (de) 2012-02-02
US9140581B2 (en) 2015-09-22

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