JP4294558B2 - 角度検出信号処理装置 - Google Patents

角度検出信号処理装置 Download PDF

Info

Publication number
JP4294558B2
JP4294558B2 JP2004242664A JP2004242664A JP4294558B2 JP 4294558 B2 JP4294558 B2 JP 4294558B2 JP 2004242664 A JP2004242664 A JP 2004242664A JP 2004242664 A JP2004242664 A JP 2004242664A JP 4294558 B2 JP4294558 B2 JP 4294558B2
Authority
JP
Japan
Prior art keywords
signal
angle
phase
unit
data
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
JP2004242664A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006058232A5 (enExample
JP2006058232A (ja
Inventor
雅幸 片倉
麻子 戸田
祐一 高木
弘 櫛原
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
Original Assignee
Sony Corp
Tamagawa Seiki Co 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 Sony Corp, Tamagawa Seiki Co Ltd filed Critical Sony Corp
Priority to JP2004242664A priority Critical patent/JP4294558B2/ja
Priority to US11/205,079 priority patent/US7123175B2/en
Priority to KR1020050075917A priority patent/KR20060053120A/ko
Priority to CNB2005100921731A priority patent/CN100422690C/zh
Priority to EP05291772.1A priority patent/EP1630526A3/en
Publication of JP2006058232A publication Critical patent/JP2006058232A/ja
Publication of JP2006058232A5 publication Critical patent/JP2006058232A5/ja
Application granted granted Critical
Publication of JP4294558B2 publication Critical patent/JP4294558B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP2004242664A 2004-08-23 2004-08-23 角度検出信号処理装置 Expired - Fee Related JP4294558B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004242664A JP4294558B2 (ja) 2004-08-23 2004-08-23 角度検出信号処理装置
US11/205,079 US7123175B2 (en) 2004-08-23 2005-08-17 Angle detection apparatus computing phase differences between first and second phase angles
KR1020050075917A KR20060053120A (ko) 2004-08-23 2005-08-18 각도검출 신호처리장치
CNB2005100921731A CN100422690C (zh) 2004-08-23 2005-08-22 角度检测信号处理装置
EP05291772.1A EP1630526A3 (en) 2004-08-23 2005-08-23 Resolver signal processing system

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2006058232A JP2006058232A (ja) 2006-03-02
JP2006058232A5 JP2006058232A5 (enExample) 2007-09-20
JP4294558B2 true JP4294558B2 (ja) 2009-07-15

Family

ID=35457234

Family Applications (1)

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

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)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4155588B2 (ja) * 2006-05-31 2008-09-24 株式会社東芝 デジタル／アナログ変換器および送信機
EP2111147B1 (en) * 2007-01-19 2016-06-29 Sunnybrook Health Science Centre Scanning mechanisms for imaging probe
US8460195B2 (en) * 2007-01-19 2013-06-11 Sunnybrook Health Sciences Centre Scanning mechanisms for imaging probe
US8428175B2 (en) * 2007-03-09 2013-04-23 Qualcomm Incorporated Quadrature modulation rotating training sequence
US8064550B2 (en) 2007-03-09 2011-11-22 Qualcomm, Incorporated Quadrature imbalance estimation using unbiased training sequences
FI121202B (fi) * 2007-03-14 2010-08-13 Kone Corp Laitteisto ja menetelmä kulman määrittämiseksi resolverilla
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
DE102014015126A1 (de) * 2014-10-14 2016-04-14 Sonovum AG Phasendetektionsverfahren basierend auf einer Empfangssequenz abgetasteter Werte
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579268A (en) * 1968-07-09 1971-05-18 Ampex Automatic quadrature and amplitude stabilizer
US3800228A (en) * 1972-02-23 1974-03-26 Honeywell Inf Systems Phase jitter compensator
US4204257A (en) * 1978-11-28 1980-05-20 The Bendix Corporation Numerical control resolver position measuring device
CA1250925A (en) * 1983-03-24 1989-03-07 Toshiba Kikai Kabushiki Kaisha Phase modulation type digital position detector
JPS62171100A (ja) * 1986-01-23 1987-07-28 株式会社安川電機 レゾルバ制御方法
FR2596223A1 (fr) * 1986-03-21 1987-09-25 Renault Dispositif d'elaboration d'une information numerique de position sous forme incrementale a partir d'un capteur de position inductif
US4857926A (en) * 1987-08-25 1989-08-15 Honeywell Inc. Phase-responsive angular tracking device
US4972186A (en) * 1989-03-20 1990-11-20 Allen-Bradley Company, Inc. Resolver excitation circuit
US4989001A (en) * 1989-04-20 1991-01-29 Advanced Micro Controls, Inc. Microcontroller based resolver-to-digital converter
JP3137370B2 (ja) * 1991-08-07 2001-02-19 株式会社東芝 デジタルｐｌｌ回路
JP3376167B2 (ja) * 1995-06-07 2003-02-10 多摩川精機株式会社 ディジタル角度検出方法
MY120887A (en) * 1995-06-08 2005-12-30 Sony Corp Rotation position detecting device and motor device.
JP3098732B2 (ja) 1997-09-11 2000-10-16 多摩川精機株式会社 ディジタル角度変換方法
JP3368837B2 (ja) * 1998-08-05 2003-01-20 トヨタ自動車株式会社 レゾルバ信号処理装置
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
JP3442316B2 (ja) * 1999-06-11 2003-09-02 多摩川精機株式会社 アナログ信号のディジタル変換方法
JP2004045286A (ja) * 2002-07-12 2004-02-12 Denso Corp レゾルバ補正方法
JP4521258B2 (ja) * 2004-01-28 2010-08-11 日立オートモティブシステムズ株式会社 レゾルバ／デジタル変換器及びこれを用いた制御システム

Also Published As

Publication number Publication date
EP1630526A2 (en) 2006-03-01
JP2006058232A (ja) 2006-03-02
CN1740751A (zh) 2006-03-01
US7123175B2 (en) 2006-10-17
US20060132338A1 (en) 2006-06-22
CN100422690C (zh) 2008-10-01
EP1630526A3 (en) 2014-03-26
KR20060053120A (ko) 2006-05-19

Similar Documents

Publication Publication Date Title
JP4294558B2 (ja) 角度検出信号処理装置
US4991429A (en) Torque angle and peak current detector for synchronous motors
JPH01164298A (ja) 可変磁気抵抗トランスジューサ
JP2558159B2 (ja) 二相信号発生装置及び二相信号発生方法
JP2001235307A (ja) 回転型位置検出装置
US6552666B1 (en) Phase difference detection device and method for a position detector
JP2013152251A (ja) 回転型位置検出装置
JP4708070B2 (ja) 角度検出信号処理装置
JP6205683B2 (ja) 回転角度検出装置、画像処理装置及び回転角度検出方法
JP2000337924A (ja) Ｒ／ｄコンバータ
JP2018205166A (ja) アナログ信号のディジタル変換方法
JPH11118521A (ja) Ｖｒ形レゾルバ及びレゾルバ信号処理回路
JP3760191B2 (ja) 球体センサ
JP4359422B2 (ja) モータの回転制御装置
JP2005348208A (ja) 位相ロック回路
Cai et al. A synthetic position decoding technology for rotary transformers based rotor position measurement system
JP2004053535A (ja) 回転体の回転速度検出方式および方法、回転制御装置ならびに画像形成装置
JP5767917B2 (ja) エンコーダ装置及びエンコーダ装置のための補正方法
JP3733397B2 (ja) 多方向傾斜検出装置
JPH0356818A (ja) 回転角度検出装置
Benammar et al. Angular position measurement using resolvers together with a robust linearization technique
JPH07181060A (ja) アブソリュートエンコーダ
JP5237210B2 (ja) 位置検出装置
JPH0449890B2 (enExample)
JPS62203596A (ja) 三相交流電動機の速度制御装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070803

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070803

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090113

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090310

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090331

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090408

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120417

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120417

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130417

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130417

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140417

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees