CN100422690C - 角度检测信号处理装置 - Google Patents

角度检测信号处理装置 Download PDF

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Publication number
CN100422690C
CN100422690C CNB2005100921731A CN200510092173A CN100422690C CN 100422690 C CN100422690 C CN 100422690C CN B2005100921731 A CNB2005100921731 A CN B2005100921731A CN 200510092173 A CN200510092173 A CN 200510092173A CN 100422690 C CN100422690 C CN 100422690C
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China
Prior art keywords
signal
phase
angle
unit
data
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Expired - Fee Related
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CNB2005100921731A
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English (en)
Chinese (zh)
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CN1740751A (zh
Inventor
片仓雅幸
户田麻子
高木祐一
栉原弘
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.)
Sony Corp
Tamagawa Seiki Co Ltd
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Sony Corp
Tamagawa Seiki Co Ltd
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Publication of CN1740751A publication Critical patent/CN1740751A/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
    • G01D5/245—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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/48—Servo-type converters
    • H03M1/485—Servo-type converters for position encoding, e.g. using resolvers or synchros

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CNB2005100921731A 2004-08-23 2005-08-22 角度检测信号处理装置 Expired - Fee Related CN100422690C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP242664/04 2004-08-23
JP2004242664A JP4294558B2 (ja) 2004-08-23 2004-08-23 角度検出信号処理装置

Publications (2)

Publication Number Publication Date
CN1740751A CN1740751A (zh) 2006-03-01
CN100422690C true CN100422690C (zh) 2008-10-01

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CNB2005100921731A Expired - Fee Related CN100422690C (zh) 2004-08-23 2005-08-22 角度检测信号处理装置

Country Status (5)

Country Link
US (1) US7123175B2 (enExample)
EP (1) EP1630526A3 (enExample)
JP (1) JP4294558B2 (enExample)
KR (1) KR20060053120A (enExample)
CN (1) CN100422690C (enExample)

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US8064550B2 (en) 2007-03-09 2011-11-22 Qualcomm, Incorporated Quadrature imbalance estimation using unbiased training sequences
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US7863850B2 (en) * 2007-05-11 2011-01-04 GM Global Technology Operations LLC Apparatus, system, and method for simulating outputs of a resolver to test motor-resolver systems
US7834576B2 (en) * 2007-05-14 2010-11-16 Gm Global Technology Operations, Inc. Apparatus and methods for diagnosing motor-resolver system faults
JP4949943B2 (ja) * 2007-06-18 2012-06-13 愛三工業株式会社 レゾルバ
JP4476321B2 (ja) 2007-12-21 2010-06-09 日本航空電子工業株式会社 Ｒｄコンバータ及び角度検出装置
JP2009254780A (ja) * 2008-03-26 2009-11-05 Fujifilm Corp 超音波診断装置
US8384570B2 (en) * 2009-05-27 2013-02-26 Active Precision, Inc. Encoder interpolator with enhanced precision
JP5341714B2 (ja) * 2009-06-15 2013-11-13 愛三工業株式会社 位相差式レゾルバ
JP4780223B2 (ja) * 2009-08-06 2011-09-28 株式会社デンソー 車両の走行用モータ制御装置
US8188896B2 (en) * 2009-10-20 2012-05-29 Kabushiki Kaisha Toshiba Digital converter for processing resolver signal
JP5115610B2 (ja) * 2010-09-23 2013-01-09 株式会社デンソー 回転角検出装置、および、これを用いた電動パワーステアリング装置
JP2012159396A (ja) 2011-02-01 2012-08-23 Toshiba Corp 角度検出装置
GB201110039D0 (en) * 2011-06-15 2011-07-27 Trw Ltd Measurement of motor rotor position or speed
CN102620755A (zh) * 2011-10-14 2012-08-01 南京航空航天大学 基于tdc计时器的高精度位置信号检测方法和装置
RU2541856C2 (ru) * 2013-06-28 2015-02-20 Открытое Акционерное общество "Ростовский оптико-механический завод" Цифровой преобразователь угла
JP6107557B2 (ja) 2013-09-12 2017-04-05 株式会社ソシオネクスト 角度検出装置および角度検出方法
FR3016849B1 (fr) * 2014-01-30 2016-02-19 Jtekt Europe Sas Determination d'une position de reference angulaire de direction assistee a partir de fronts montants et descendants d'un signal d'index
DE102015203930B4 (de) * 2015-03-05 2025-03-27 Volkswagen Aktiengesellschaft Elektromechanisches Lenksystem und Verfahren zur adaptiven Positionsermittlung eines Motors eines elektromechanischen Lenksystems
DE102015211260A1 (de) 2015-06-18 2016-12-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung eines Sensorsignals
CN105171778B (zh) * 2015-10-13 2017-01-18 西安交通大学 一种工业机器人关节减速器扭振提取与分析方法
JP6732237B2 (ja) * 2016-10-19 2020-07-29 多摩川精機株式会社 アナログ信号をディジタル信号に変換する方法および装置
JP6732238B2 (ja) * 2016-10-19 2020-07-29 多摩川精機株式会社 アナログ信号をディジタル信号に変換する方法および装置
CN107092678B (zh) * 2017-04-20 2023-11-17 腾讯科技（深圳）有限公司 一种获取应用活跃程度的方法、装置及设备
JP7251751B2 (ja) * 2017-11-07 2023-04-04 株式会社松尾製作所 電気角取得システム、電気角取得方法、電気角取得プログラム、電気角取得特性測定システム、電気角取得特性測定方法および電気角取得特性測定プログラム
US11209290B2 (en) 2018-07-09 2021-12-28 Hamilton Sundstrand Corporation Resolver/LVDT odd harmonic distortion compensation
EP3699554B1 (en) * 2019-02-19 2021-07-28 Integrated Device Technology, Inc. Position sensor system, particularly for detecting rotary movement and method for detecting errors in a position sensor system
CN111135482B (zh) * 2020-01-22 2021-09-07 哈尔滨理工大学 一种胸腹表面呼吸运动信号准相位超分辨方法
US11353337B2 (en) 2020-11-03 2022-06-07 Semiconductor Components Industries, Llc Offset cancel systems and methods for resolver-type sensors
KR20240034843A (ko) * 2021-08-23 2024-03-14 파커-한니핀 코포레이션 향상된 속력 및 방향 모니터링으로 리졸버 및 모터를 제어하기 위한 시스템들 및 방법들
CN114370814B (zh) * 2022-01-10 2024-11-22 泉州昆泰芯微电子科技有限公司 角度提取电路、方法及芯片
US12388461B2 (en) * 2023-03-16 2025-08-12 Hamilton Sundstrand Corporation Timer-based resolver integral demodulation

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US4857926A (en) * 1987-08-25 1989-08-15 Honeywell Inc. Phase-responsive angular tracking device
US5796231A (en) * 1995-06-08 1998-08-18 Sony Corporation Rotation position detecting device and motor device
US6104328A (en) * 1998-11-27 2000-08-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Resolver to 360° linear analog converter and method

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US4710770A (en) * 1983-03-24 1987-12-01 Toshiba Kikai Kabushiki Kaisha Phase modulation type digital position detector
US4857926A (en) * 1987-08-25 1989-08-15 Honeywell Inc. Phase-responsive angular tracking device
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107078742A (zh) * 2014-10-14 2017-08-18 索诺沃姆股份公司 基于扫描值的接收序列的相位检测方法
CN107078742B (zh) * 2014-10-14 2020-09-08 索诺沃姆有限公司 基于扫描值的接收序列的相位检测方法

Also Published As

Publication number Publication date
EP1630526A2 (en) 2006-03-01
JP2006058232A (ja) 2006-03-02
CN1740751A (zh) 2006-03-01
JP4294558B2 (ja) 2009-07-15
US7123175B2 (en) 2006-10-17
US20060132338A1 (en) 2006-06-22
EP1630526A3 (en) 2014-03-26
KR20060053120A (ko) 2006-05-19

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