ATE335307T1 - R/d-wandler - Google Patents

R/d-wandler

Info

Publication number
ATE335307T1
ATE335307T1 AT00100465T AT00100465T ATE335307T1 AT E335307 T1 ATE335307 T1 AT E335307T1 AT 00100465 T AT00100465 T AT 00100465T AT 00100465 T AT00100465 T AT 00100465T AT E335307 T1 ATE335307 T1 AT E335307T1
Authority
AT
Austria
Prior art keywords
converter
rotor shaft
shaft angle
dsp
resolver
Prior art date
Application number
AT00100465T
Other languages
English (en)
Inventor
Takao Takehara
Nishi
Original Assignee
Minebea 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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of ATE335307T1 publication Critical patent/ATE335307T1/de

Links

Classifications

    • 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

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT00100465T 1999-05-31 2000-01-11 R/d-wandler ATE335307T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15098799A JP3460017B2 (ja) 1999-05-31 1999-05-31 Ｒ／ｄコンバータ

Publications (1)

Publication Number Publication Date
ATE335307T1 true ATE335307T1 (de) 2006-08-15

Family

ID=15508817

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00100465T ATE335307T1 (de) 1999-05-31 2000-01-11 R/d-wandler

Country Status (5)

Country Link
US (1) US6323790B1 (de)
EP (1) EP1058390B1 (de)
JP (1) JP3460017B2 (de)
AT (1) ATE335307T1 (de)
DE (1) DE60029682T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6754610B2 (en) * 2001-05-16 2004-06-22 Raytheon Company Digital signal processing of resolver rotor angle signals
DE60223898T2 (de) * 2002-01-30 2008-11-27 Continental Automotive Gmbh Verfahren und Vorrichtung zur Ermittlung der Läuferstellung eines Motors durch das Einspeisen eines Resolversignals, das aus der Läuferstellung abgeleitet wird, in ein einziges Steuerungssystem, das sowohl zum Auslösen als auch zum Bestimmen des Resolversignals dient, und ein motorisiertes Fahrzeug, das mit einer solchen Vorrichtung ausgestattet ist
JP2004301806A (ja) * 2003-04-01 2004-10-28 Minebea Co Ltd Ｒ／ｄコンバータ
WO2006092026A1 (en) * 2005-03-04 2006-09-08 Rabit Joint Venture Limited Signal processing and position determining apparatus and methods
US7248994B1 (en) 2006-01-27 2007-07-24 Alliant Techsystems Inc. Digital method and apparatus for sensing position with a linear variable differential transformer
US7205916B1 (en) * 2006-01-27 2007-04-17 Alliant Techsystems Inc. Digital method and apparatus for resolving shaft position
US7268710B1 (en) * 2006-07-11 2007-09-11 Hiwin Mikrosystems Corp. Logic device for the transformation of the output of the RDC into series A-B pulses
DE102011081743B4 (de) * 2010-08-30 2019-05-09 Rigaku Corp. Bewegungssteuerungssystem und Röntgen-Messgerät
US9059732B2 (en) * 2013-03-21 2015-06-16 Hamilton Sundstrand Corporation Resolver-to-digital converter
CN104949605B (zh) * 2014-03-31 2019-11-15 通用电气公司 位置检测模块，位置检测系统及方法
JP6776179B2 (ja) * 2017-05-25 2020-10-28 ルネサスエレクトロニクス株式会社 モータ制御システム及び半導体装置
JPWO2022186386A1 (de) * 2021-03-05 2022-09-09

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021714A (en) * 1975-01-08 1977-05-03 Contraves-Goerz Corporation Servo system employing a tracking digital angle encoder
US4486845A (en) * 1982-07-23 1984-12-04 The Singer Company Resolver to incremental shaft encoder converter
US4933674A (en) * 1984-06-11 1990-06-12 Allen-Bradley Company, Inc. Method and apparatus for correcting resolver errors
JPS62171229A (ja) * 1986-01-23 1987-07-28 Mitsubishi Electric Corp デジタル演算型シンクロ・デジタル変換器
US4857926A (en) * 1987-08-25 1989-08-15 Honeywell Inc. Phase-responsive angular tracking device
US4989001A (en) * 1989-04-20 1991-01-29 Advanced Micro Controls, Inc. Microcontroller based resolver-to-digital converter
JPH03261820A (ja) * 1990-03-12 1991-11-21 Tamagawa Seiki Co Ltd ディジタルｒ／ｄ変換器
US5455498A (en) * 1990-05-09 1995-10-03 Omron Corporation Angle of rotation detector
JPH04183021A (ja) * 1990-11-16 1992-06-30 Mitsubishi Electric Corp アナログ・デイジタル変換装置
US5162798A (en) * 1991-06-17 1992-11-10 Pacific Scientific Company Resolver to digital converter
US5646496A (en) * 1994-11-08 1997-07-08 Dana Corporation Apparatus and method for generating digital position signals for a rotatable shaft
MY120887A (en) * 1995-06-08 2005-12-30 Sony Corp Rotation position detecting device and motor device.
JPH1198876A (ja) * 1997-09-22 1999-04-09 Hitachi Ltd 位置・速度検出装置

Also Published As

Publication number Publication date
EP1058390A3 (de) 2003-07-09
JP3460017B2 (ja) 2003-10-27
EP1058390B1 (de) 2006-08-02
EP1058390A2 (de) 2000-12-06
DE60029682T2 (de) 2007-08-02
US6323790B1 (en) 2001-11-27
JP2000337925A (ja) 2000-12-08
DE60029682D1 (de) 2006-09-14

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Legal Events

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