ITRM20110307A1 - Apparecchio di rivelazione di angolo di rotazione. - Google Patents

Apparecchio di rivelazione di angolo di rotazione.

Info

Publication number
ITRM20110307A1
ITRM20110307A1 IT000307A ITRM20110307A ITRM20110307A1 IT RM20110307 A1 ITRM20110307 A1 IT RM20110307A1 IT 000307 A IT000307 A IT 000307A IT RM20110307 A ITRM20110307 A IT RM20110307A IT RM20110307 A1 ITRM20110307 A1 IT RM20110307A1
Authority
IT
Italy
Prior art keywords
detecting device
angle detecting
rotary angle
rotary
detecting
Prior art date
Application number
IT000307A
Other languages
English (en)
Inventor
Noriyuki Fukui
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 ITRM20110307A1 publication Critical patent/ITRM20110307A1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT000307A 2010-06-23 2011-06-15 Apparecchio di rivelazione di angolo di rotazione. ITRM20110307A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010142200A JP5391157B2 (ja) 2010-06-23 2010-06-23 回転角度検出装置

Publications (1)

Publication Number Publication Date
ITRM20110307A1 true ITRM20110307A1 (it) 2011-12-24

Family

ID=44899040

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000307A ITRM20110307A1 (it) 2010-06-23 2011-06-15 Apparecchio di rivelazione di angolo di rotazione.

Country Status (5)

Country Link
US (1) US8823367B2 (it)
JP (1) JP5391157B2 (it)
CN (1) CN102297653B (it)
DE (1) DE102011105401B4 (it)
IT (1) ITRM20110307A1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010023728A1 (de) * 2010-06-14 2011-12-15 Liebherr-Verzahntechnik Gmbh Verfahren zum Herstellen einer Mehrzahl von identischen Zahnrädern mittles abspanender Bearbeitung
CN103063127B (zh) * 2012-12-26 2015-08-19 万向钱潮（上海）汽车系统有限公司 编码磁阻结合式esp绝对式多圈角度传感器
CN103925933B (zh) * 2013-01-11 2016-12-28 江苏多维科技有限公司 一种多圈绝对磁编码器
JP6310189B2 (ja) * 2013-05-29 2018-04-11 Dmg森精機株式会社 回転角度指令値の補正方法
JP2015045572A (ja) * 2013-08-28 2015-03-12 ファナック株式会社 磁気を利用して位置を検出する磁気検出器
CN103630069B (zh) * 2013-11-22 2016-01-20 中国工程物理研究院总体工程研究所 大跳动条件下的转角测量方法
WO2016018525A1 (en) * 2014-08-01 2016-02-04 Schaeffler Technologies AG & Co. KG Composite material marking wave
KR101949054B1 (ko) * 2014-10-03 2019-02-15 엔에스디 가부시끼가이샤 위치 검출 장치
CN107076583B (zh) * 2014-10-24 2019-07-23 三菱电机株式会社 磁力式位置检测装置及磁力式位置检测方法
EP3104129A1 (en) * 2015-06-11 2016-12-14 Vishay MCB Industrie Positional encoder
EP3255385B1 (en) * 2016-06-09 2019-01-30 ams AG A controller to reduce integral non-linearity errors of a magnetic rotary encoder
US10613113B2 (en) * 2016-06-27 2020-04-07 Smc Corporation Position detecting device
CN109416263B (zh) * 2016-07-14 2021-03-09 株式会社电装 旋转检测装置
CN108008401B (zh) * 2017-11-27 2021-08-10 广州华洲信息科技有限公司 便携式激光测距机
US10829201B2 (en) * 2019-03-20 2020-11-10 Pratt & Whitney Canada Corp. Blade angle position feedback system with extended markers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11183201A (ja) 1997-12-19 1999-07-09 Yaskawa Electric Corp エンコーダ
CN100414255C (zh) * 2004-12-16 2008-08-27 阿尔卑斯电气株式会社 角度检测传感器的补偿值计算方法以及使用其的角度检测传感器
JP2006322764A (ja) 2005-05-17 2006-11-30 Okuma Corp 絶対角度検出装置
JP4508036B2 (ja) * 2005-08-23 2010-07-21 株式会社デンソー 回転角度検出装置
JP5128766B2 (ja) * 2005-11-08 2013-01-23 東洋電装株式会社 舵角センサ
JP4782553B2 (ja) * 2005-11-28 2011-09-28 オークマ株式会社 アブソリュート位置検出装置
JP4995605B2 (ja) * 2007-03-16 2012-08-08 オークマ株式会社 回転型アブソリュートエンコーダの異常検出装置
JP4950713B2 (ja) 2007-03-20 2012-06-13 オークマ株式会社 アブソリュートエンコーダ
JP4377417B2 (ja) * 2007-03-20 2009-12-02 オークマ株式会社 傾きセンサ付き位置検出器
US8564283B2 (en) * 2008-02-07 2013-10-22 Hitachi Metals, Ltd. Rotation-angle-detecting apparatus, rotating machine and rotation-angle-detecting method
JP2009258002A (ja) 2008-04-18 2009-11-05 Watanabe Seisakusho:Kk 光学式ロータリーエンコーダ

Also Published As

Publication number Publication date
DE102011105401B4 (de) 2022-08-11
US20110316530A1 (en) 2011-12-29
DE102011105401A1 (de) 2012-04-19
US8823367B2 (en) 2014-09-02
JP5391157B2 (ja) 2014-01-15
CN102297653B (zh) 2016-04-06
CN102297653A (zh) 2011-12-28
JP2012007919A (ja) 2012-01-12

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