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FR2850751B1 - Capteur de position angulaire mesurant une induction magnetique avec une linearite elevee - Google Patents

Capteur de position angulaire mesurant une induction magnetique avec une linearite elevee

Info

Publication number
FR2850751B1
FR2850751B1 FR0400268A FR0400268A FR2850751B1 FR 2850751 B1 FR2850751 B1 FR 2850751B1 FR 0400268 A FR0400268 A FR 0400268A FR 0400268 A FR0400268 A FR 0400268A FR 2850751 B1 FR2850751 B1 FR 2850751B1
Authority
FR
France
Prior art keywords
position sensor
angular position
magnetic induction
sensor measuring
high linearity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0400268A
Other languages
English (en)
Other versions
FR2850751A1 (fr
Inventor
Shigetoshi Fukaya
Kenji Takeda
Naoki Nakane
Tetsuo Imamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of FR2850751A1 publication Critical patent/FR2850751A1/fr
Application granted granted Critical
Publication of FR2850751B1 publication Critical patent/FR2850751B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/021—Determination of steering angle
    • 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
    • G01D5/14—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 the magnitude of a current or voltage
    • G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Power Steering Mechanism (AREA)
FR0400268A 2003-01-14 2004-01-13 Capteur de position angulaire mesurant une induction magnetique avec une linearite elevee Expired - Fee Related FR2850751B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003006349 2003-01-14
JP2003185019A JP4118755B2 (ja) 2003-01-14 2003-06-27 回転角センサ及びこの回転角センサを具備した回転角検出装置

Publications (2)

Publication Number Publication Date
FR2850751A1 FR2850751A1 (fr) 2004-08-06
FR2850751B1 true FR2850751B1 (fr) 2006-02-03

Family

ID=32599312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0400268A Expired - Fee Related FR2850751B1 (fr) 2003-01-14 2004-01-13 Capteur de position angulaire mesurant une induction magnetique avec une linearite elevee

Country Status (6)

Country Link
US (1) US7298395B2 (fr)
JP (1) JP4118755B2 (fr)
KR (2) KR100778875B1 (fr)
CN (1) CN1276235C (fr)
DE (1) DE102004001837B4 (fr)
FR (1) FR2850751B1 (fr)

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JP4519750B2 (ja) * 2005-09-29 2010-08-04 株式会社日本自動車部品総合研究所 回転角度検出装置
JP4862336B2 (ja) * 2005-09-29 2012-01-25 日立電線株式会社 回転角度センサ
FR2893410B1 (fr) * 2005-11-15 2008-12-05 Moving Magnet Tech Mmt Capteur de position angulaire magnetique pour une course allant jusqu'a 360
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JP5158867B2 (ja) * 2008-03-24 2013-03-06 古河電気工業株式会社 回転角度検出装置
JP5105201B2 (ja) * 2008-07-30 2012-12-26 Ｔｄｋ株式会社 角度検出装置、及び角度検出方法
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CN102564253A (zh) * 2010-12-17 2012-07-11 联创汽车电子有限公司 霍尔类角度/位置传感器
CN102158641B (zh) * 2011-01-27 2013-07-10 深圳市通宝莱科技有限公司 摄像设备及其控制方法
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JP2015152531A (ja) * 2014-02-18 2015-08-24 曙ブレーキ工業株式会社 電気モータの回転量検出装置
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CN107078669B (zh) * 2014-09-19 2019-12-31 流量控制有限责任公司 自动填充控制技术
JP6350233B2 (ja) * 2014-11-17 2018-07-04 日立金属株式会社 車両用検出装置
JP6217608B2 (ja) * 2014-11-27 2017-10-25 株式会社デンソー 磁気検出装置、および、これを用いたトルクセンサ
JP6217609B2 (ja) * 2014-11-27 2017-10-25 株式会社デンソー 磁気検出装置、および、これを用いたトルクセンサ
JP6233532B2 (ja) 2014-12-22 2017-11-22 日本電産株式会社 位置推定方法および位置制御装置
DE102015101363B4 (de) * 2015-01-30 2019-05-23 Infineon Technologies Ag Erfassung einer Drehposition einer Welle
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JP6671460B2 (ja) * 2016-04-01 2020-03-25 三菱電機株式会社 センサマグネット、回転子、電動機、及び空気調和機
CN107733200B (zh) * 2016-08-10 2022-01-14 广东德昌电机有限公司 一种永磁无刷电机及应用该永磁无刷电机的电动单车
DE102017200828B4 (de) * 2017-01-19 2018-09-20 Hochschule Heilbronn Verfahren und Anordnung zur Bestimmung der Ankerposition eines Elektromagneten
JP6708171B2 (ja) * 2017-06-02 2020-06-10 株式会社Ｓｏｋｅｎ 検出器、および電動モータシステム
JP6882112B2 (ja) * 2017-08-04 2021-06-02 マブチモーター株式会社 センサマグネットおよびモータ
US10648834B2 (en) * 2017-11-20 2020-05-12 Infineon Technologies Ag Magnet arrangement for angle detection
US10551213B2 (en) * 2017-12-15 2020-02-04 Infineon Technologies Ag Sickle-shaped magnet arrangement for angle detection
JP6954139B2 (ja) * 2018-01-16 2021-10-27 株式会社デンソー 回転角度検出装置
US10895866B1 (en) 2018-03-08 2021-01-19 Apple Inc. Position error correction for electric motors
DE102018121560A1 (de) * 2018-09-04 2020-03-05 Thyssenkrupp Ag Hochauflösende Induktions-/Frequenzmessung mit einem langsamen Mikrokontroller
DE102018121561A1 (de) * 2018-09-04 2020-03-05 Thyssenkrupp Ag Hochauflösende Induktions-/Frequenzmessung mit einem langsamen Mikrokontroller
JP7502763B2 (ja) * 2018-12-10 2024-06-19 アガベ セミコンダクター エルエルシー ブラシレス直流モーターの位置補正転流
CN110792834B (zh) * 2019-10-15 2021-07-06 陕西科技大学 一种可实现误差补偿控制的电动阀门及其工作方法
JP7372880B2 (ja) * 2020-06-18 2023-11-01 株式会社東海理化電機製作所 位置検出装置
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Also Published As

Publication number Publication date
JP4118755B2 (ja) 2008-07-16
CN1276235C (zh) 2006-09-20
JP2004271495A (ja) 2004-09-30
KR20060106784A (ko) 2006-10-12
FR2850751A1 (fr) 2004-08-06
DE102004001837A1 (de) 2004-07-22
CN1519536A (zh) 2004-08-11
DE102004001837B4 (de) 2018-06-14
KR100778875B1 (ko) 2007-11-22
KR20040065174A (ko) 2004-07-21
US7298395B2 (en) 2007-11-20
US20040164733A1 (en) 2004-08-26

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