TWI714699B - 編碼器 - Google Patents

編碼器 Download PDF

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Publication number
TWI714699B
TWI714699B TW106100789A TW106100789A TWI714699B TW I714699 B TWI714699 B TW I714699B TW 106100789 A TW106100789 A TW 106100789A TW 106100789 A TW106100789 A TW 106100789A TW I714699 B TWI714699 B TW I714699B
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TW
Taiwan
Prior art keywords
offset
points
encoder
phase signal
control unit
Prior art date
Application number
TW106100789A
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English (en)
Chinese (zh)
Other versions
TW201727199A (zh
Inventor
奧村宏克
齋藤豊
上甲均
Original Assignee
日商日本電產三協股份有限公司
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Application filed by 日商日本電產三協股份有限公司 filed Critical 日商日本電產三協股份有限公司
Publication of TW201727199A publication Critical patent/TW201727199A/zh
Application granted granted Critical
Publication of TWI714699B publication Critical patent/TWI714699B/zh

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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
    • 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
    • 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
    • G01D5/2449—Error correction using hard-stored calibration data

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
TW106100789A 2016-01-20 2017-01-11 編碼器 TWI714699B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016008929A JP6668082B2 (ja) 2016-01-20 2016-01-20 エンコーダ
JP??2016-008929 2016-01-20

Publications (2)

Publication Number Publication Date
TW201727199A TW201727199A (zh) 2017-08-01
TWI714699B true TWI714699B (zh) 2021-01-01

Family

ID=59394669

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106100789A TWI714699B (zh) 2016-01-20 2017-01-11 編碼器

Country Status (4)

Country Link
JP (1) JP6668082B2 (ja)
KR (1) KR20170087415A (ja)
CN (1) CN106989762B (ja)
TW (1) TWI714699B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7219662B2 (ja) * 2018-04-13 2023-02-08 旭化成エレクトロニクス株式会社 回転角検出装置、回転角検出方法およびプログラム
CN109579880B (zh) * 2018-12-26 2021-04-20 上海英威腾工业技术有限公司 带有自适应补偿功能的磁编码器
CN112556734B (zh) * 2020-11-30 2021-09-28 中国科学院长春光学精密机械与物理研究所 光电编码器莫尔条纹细分方法
KR102655067B1 (ko) * 2021-12-16 2024-04-05 현대오토에버 주식회사 신호 처리장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1339359A (zh) * 2000-06-16 2002-03-13 佳能株式会社 使用固态半导体元件的喷墨记录装置
TW201510486A (zh) * 2013-07-08 2015-03-16 Thk Co Ltd 磁式編碼器及感測器裝置
TW201527720A (zh) * 2013-10-28 2015-07-16 Nidec Sankyo Corp 感測器裝置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136714A (ja) * 1990-09-28 1992-05-11 Okuma Mach Works Ltd エンコーダ
JP4202098B2 (ja) * 2001-11-21 2008-12-24 株式会社ミツトヨ 位相差誤差検出装置及びそれを用いた内挿誤差見積装置
JP4222892B2 (ja) * 2003-07-02 2009-02-12 日本電産サンキョー株式会社 誤差補正機能付エンコーダ
JP2006003307A (ja) * 2004-06-21 2006-01-05 Mitsutoyo Corp エンコーダ、及び、その信号調整方法
JP4713116B2 (ja) * 2004-09-21 2011-06-29 株式会社ミツトヨ エンコーダの出力信号補正装置及び方法
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
JP4227132B2 (ja) * 2005-10-07 2009-02-18 三菱電機株式会社 レゾルバ
JP4893021B2 (ja) * 2006-02-21 2012-03-07 ヤマハ株式会社 磁気センサ制御装置、磁気測定装置、並びにオフセット設定方法及びプログラム。
JP2009162673A (ja) * 2008-01-09 2009-07-23 Canon Inc 位置検出装置及び位置検出方法
WO2010058594A1 (ja) * 2008-11-20 2010-05-27 旭化成エレクトロニクス株式会社 物理量計測装置および物理量計測方法
JP2014025871A (ja) * 2012-07-30 2014-02-06 Mitsutoyo Corp エンコーダ出力信号補正装置
US10132654B2 (en) * 2013-07-10 2018-11-20 Infineon Technologies Ag Error compensation in an angle sensor
JP2015225023A (ja) * 2014-05-29 2015-12-14 日本電産サンキョー株式会社 エンコーダ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1339359A (zh) * 2000-06-16 2002-03-13 佳能株式会社 使用固态半导体元件的喷墨记录装置
TW201510486A (zh) * 2013-07-08 2015-03-16 Thk Co Ltd 磁式編碼器及感測器裝置
TW201527720A (zh) * 2013-10-28 2015-07-16 Nidec Sankyo Corp 感測器裝置

Also Published As

Publication number Publication date
KR20170087415A (ko) 2017-07-28
TW201727199A (zh) 2017-08-01
CN106989762A (zh) 2017-07-28
JP2017129452A (ja) 2017-07-27
CN106989762B (zh) 2019-07-05
JP6668082B2 (ja) 2020-03-18

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