TW200401880A - Method of detecting/estimating bit error of encoder detection position data - Google Patents

Method of detecting/estimating bit error of encoder detection position data Download PDF

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Publication number
TW200401880A
TW200401880A TW092118106A TW92118106A TW200401880A TW 200401880 A TW200401880 A TW 200401880A TW 092118106 A TW092118106 A TW 092118106A TW 92118106 A TW92118106 A TW 92118106A TW 200401880 A TW200401880 A TW 200401880A
Authority
TW
Taiwan
Prior art keywords
position data
encoder
sampling
bit error
pos
Prior art date
Application number
TW092118106A
Other languages
English (en)
Chinese (zh)
Inventor
Shiyu To
Hirotsugu Harada
Tomonori Nagashima
Original Assignee
Yaskawa Electric Corp
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 Yaskawa Electric Corp filed Critical Yaskawa Electric Corp
Publication of TW200401880A publication Critical patent/TW200401880A/zh

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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
    • G01D5/24471—Error correction
    • G01D5/24476—Signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Position Or Direction (AREA)
TW092118106A 2002-07-03 2003-07-02 Method of detecting/estimating bit error of encoder detection position data TW200401880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002194539A JP4240195B2 (ja) 2002-07-03 2002-07-03 エンコーダ検出位置データのビット誤り検出・推定方法およびエンコーダビット誤り検出・推定機能付ａｃサーボドライバ並びにモータ

Publications (1)

Publication Number Publication Date
TW200401880A true TW200401880A (en) 2004-02-01

Family

ID=30112306

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092118106A TW200401880A (en) 2002-07-03 2003-07-02 Method of detecting/estimating bit error of encoder detection position data

Country Status (3)

Country Link
JP (1) JP4240195B2 (enExample)
TW (1) TW200401880A (enExample)
WO (1) WO2004005856A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI621002B (zh) * 2016-06-16 2018-04-11 三菱電機股份有限公司 伺服控制診斷系統
CN111614301A (zh) * 2019-02-26 2020-09-01 达明机器人股份有限公司 马达编码器的动态采样方法
TWI733951B (zh) * 2017-11-20 2021-07-21 達明機器人股份有限公司 馬達編碼器的動態取樣方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103608646B (zh) * 2011-06-20 2015-11-25 索尤若驱动有限及两合公司 用于调节驱动装置的方法和实施该方法的设备
JP5943671B2 (ja) * 2012-03-28 2016-07-05 日本電産サンキョー株式会社 エンコーダ装置および位置データの生成方法
CN109116771B (zh) * 2017-06-22 2020-07-28 东元电机股份有限公司 控制命令产生方法及其装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3860375D1 (de) * 1987-03-18 1990-09-06 Toshiba Kawasaki Kk Drehbewegungsdetektor mit einem synchro.
JPH0781879B2 (ja) * 1987-03-18 1995-09-06 株式会社東芝 回転検出装置
JP2519426Y2 (ja) * 1988-03-18 1996-12-04 本田技研工業株式会社 車両の舵角検出装置
JPH0232060U (enExample) * 1988-08-23 1990-02-28
JPH05312592A (ja) * 1992-05-08 1993-11-22 Matsushita Electric Ind Co Ltd 位置検出装置
JP3367260B2 (ja) * 1995-03-24 2003-01-14 三菱電機株式会社 エンコーダ装置及びサーボモーター制御装置
JP3423211B2 (ja) * 1998-03-18 2003-07-07 ブラザー工業株式会社 エンコーダの位置ずれ量検出装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI621002B (zh) * 2016-06-16 2018-04-11 三菱電機股份有限公司 伺服控制診斷系統
TWI733951B (zh) * 2017-11-20 2021-07-21 達明機器人股份有限公司 馬達編碼器的動態取樣方法
CN111614301A (zh) * 2019-02-26 2020-09-01 达明机器人股份有限公司 马达编码器的动态采样方法
CN111614301B (zh) * 2019-02-26 2022-01-04 达明机器人股份有限公司 马达编码器的动态采样方法

Also Published As

Publication number Publication date
JP2004037246A (ja) 2004-02-05
JP4240195B2 (ja) 2009-03-18
WO2004005856A1 (ja) 2004-01-15

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