WO2008105217A1 - 絶対値エンコーダ装置および多回転検出方法 - Google Patents

絶対値エンコーダ装置および多回転検出方法 Download PDF

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Publication number
WO2008105217A1
WO2008105217A1 PCT/JP2008/051634 JP2008051634W WO2008105217A1 WO 2008105217 A1 WO2008105217 A1 WO 2008105217A1 JP 2008051634 W JP2008051634 W JP 2008051634W WO 2008105217 A1 WO2008105217 A1 WO 2008105217A1
Authority
WO
WIPO (PCT)
Prior art keywords
multirotation
power supply
battery power
detecting method
absolute value
Prior art date
Application number
PCT/JP2008/051634
Other languages
English (en)
French (fr)
Inventor
Ikuma Murokita
Yuji Arinaga
Original Assignee
Kabushiki Kaisha Yaskawa Denki
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 Kabushiki Kaisha Yaskawa Denki filed Critical Kabushiki Kaisha Yaskawa Denki
Priority to CN2008800026235A priority Critical patent/CN101583852B/zh
Priority to JP2009501158A priority patent/JP4900473B2/ja
Publication of WO2008105217A1 publication Critical patent/WO2008105217A1/ja

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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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Volume Flow (AREA)

Abstract

　保守性が良くバッテリ電源供給中の消費電力の小さい絶対値エンコーダ装置および多回転検出方法を提供する。 　主電源（３）からバッテリ電源（４）へ切替わる場合、第１の多回転量算出部（１２）は主電源遮断直前のコンパレータ（９）によって矩形波となった多回転信号Ｍ１およびＭ０の状態を取得する。第２の多回転量算出部（１３）はバッテリ電源供給直後の矩形波となった多回転信号Ｍ１およびＭ０の状態を取得し、多回転量補正部（１４）はこれらの信号の状態の変化によってバッテリ電源開始時の多回転量を補正する。
PCT/JP2008/051634 2007-02-26 2008-02-01 絶対値エンコーダ装置および多回転検出方法 WO2008105217A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800026235A CN101583852B (zh) 2007-02-26 2008-02-01 绝对值编码器装置及多转检测方法
JP2009501158A JP4900473B2 (ja) 2007-02-26 2008-02-01 絶対値エンコーダ装置および多回転検出方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007046182 2007-02-26
JP2007-046182 2007-02-26

Publications (1)

Publication Number Publication Date
WO2008105217A1 true WO2008105217A1 (ja) 2008-09-04

Family

ID=39721055

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051634 WO2008105217A1 (ja) 2007-02-26 2008-02-01 絶対値エンコーダ装置および多回転検出方法

Country Status (4)

Country Link
JP (1) JP4900473B2 (ja)
CN (1) CN101583852B (ja)
TW (1) TW200848705A (ja)
WO (1) WO2008105217A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455677A (zh) * 2010-10-22 2012-05-16 西门子公司 用于减少自动化机器的能量消耗的装置和方法
JP2012103089A (ja) * 2010-11-10 2012-05-31 Nsk Ltd アングルセンサ及び電動パワーステアリング装置
JP2013137255A (ja) * 2011-12-28 2013-07-11 Nidec Sankyo Corp エンコーダおよびエンコーダの制御方法
JP2016085195A (ja) * 2014-10-29 2016-05-19 パナソニックＩｐマネジメント株式会社 レゾルバの回転位置検出装置
JP2017227457A (ja) * 2016-06-20 2017-12-28 アズビル株式会社 検出装置及び検出方法
CN112059727A (zh) * 2019-06-11 2020-12-11 发那科株式会社 位置检测装置
CN113008276A (zh) * 2021-02-20 2021-06-22 浙江禾川科技股份有限公司 一种电池式磁编码器
US11994388B2 (en) 2021-04-09 2024-05-28 Kabushiki Kaisha Yaskawa Denki Encoder, servo motor, servo system, and encoder control method
WO2024147182A1 (ja) * 2023-01-05 2024-07-11 ファナック株式会社 位置検出システムおよびアクチュエータ

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6196532B2 (ja) * 2013-11-05 2017-09-13 日本電産サンキョー株式会社 エンコーダ
CN103715963A (zh) * 2013-12-31 2014-04-09 山东新风光电子科技发展有限公司 一种基于绝对位置编码器的速度和位置信号抗干扰处理方法
JP6499826B2 (ja) * 2014-01-29 2019-04-10 日本電産サンキョー株式会社 産業用ロボット
KR101734806B1 (ko) * 2014-08-21 2017-05-11 미쓰비시덴키 가부시키가이샤 전압 공급 장치
CN107655399A (zh) * 2017-07-12 2018-02-02 北京军立方机器人科技有限公司 一种多圈绝对值编码器及位置检测方法
CN108844558B (zh) * 2018-06-29 2020-05-26 上海共久电气有限公司 一种利用单圈绝对值编码器实现断电位置记忆的方法
US11342818B2 (en) 2019-12-23 2022-05-24 Delta Electronics, Inc. Encoder, motor and controlling method of encoder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09218054A (ja) * 1996-02-15 1997-08-19 Omron Corp 多回転形アブソリュートエンコーダ
JPH1038615A (ja) * 1996-07-22 1998-02-13 Omron Corp 多回転アブソリュートエンコーダ
JP2005010024A (ja) * 2003-06-19 2005-01-13 Toei Denki Kk レゾルバ信号処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100611435B1 (ko) * 1998-07-23 2006-08-09 가부시키가이샤 야스카와덴키 절대엔코더

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09218054A (ja) * 1996-02-15 1997-08-19 Omron Corp 多回転形アブソリュートエンコーダ
JPH1038615A (ja) * 1996-07-22 1998-02-13 Omron Corp 多回転アブソリュートエンコーダ
JP2005010024A (ja) * 2003-06-19 2005-01-13 Toei Denki Kk レゾルバ信号処理装置

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455677A (zh) * 2010-10-22 2012-05-16 西门子公司 用于减少自动化机器的能量消耗的装置和方法
JP2012103089A (ja) * 2010-11-10 2012-05-31 Nsk Ltd アングルセンサ及び電動パワーステアリング装置
JP2013137255A (ja) * 2011-12-28 2013-07-11 Nidec Sankyo Corp エンコーダおよびエンコーダの制御方法
JP2016085195A (ja) * 2014-10-29 2016-05-19 パナソニックＩｐマネジメント株式会社 レゾルバの回転位置検出装置
JP2017227457A (ja) * 2016-06-20 2017-12-28 アズビル株式会社 検出装置及び検出方法
CN112059727A (zh) * 2019-06-11 2020-12-11 发那科株式会社 位置检测装置
JP2020201136A (ja) * 2019-06-11 2020-12-17 ファナック株式会社 位置検出装置
JP7324060B2 (ja) 2019-06-11 2023-08-09 ファナック株式会社 位置検出装置
CN113008276A (zh) * 2021-02-20 2021-06-22 浙江禾川科技股份有限公司 一种电池式磁编码器
CN113008276B (zh) * 2021-02-20 2022-11-25 浙江禾川科技股份有限公司 一种电池式磁编码器
US11994388B2 (en) 2021-04-09 2024-05-28 Kabushiki Kaisha Yaskawa Denki Encoder, servo motor, servo system, and encoder control method
WO2024147182A1 (ja) * 2023-01-05 2024-07-11 ファナック株式会社 位置検出システムおよびアクチュエータ

Also Published As

Publication number Publication date
TWI360642B (ja) 2012-03-21
CN101583852B (zh) 2011-03-16
JP4900473B2 (ja) 2012-03-21
TW200848705A (en) 2008-12-16
CN101583852A (zh) 2009-11-18
JPWO2008105217A1 (ja) 2010-06-03

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