JP2001502416A - 位置エンコーダから得られた信号を処理するための装置および方法 - Google Patents

位置エンコーダから得られた信号を処理するための装置および方法

Info

Publication number
JP2001502416A
JP2001502416A JP10503926A JP50392698A JP2001502416A JP 2001502416 A JP2001502416 A JP 2001502416A JP 10503926 A JP10503926 A JP 10503926A JP 50392698 A JP50392698 A JP 50392698A JP 2001502416 A JP2001502416 A JP 2001502416A
Authority
JP
Japan
Prior art keywords
signal
signals
phase
relative position
varying
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.)
Pending
Application number
JP10503926A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001502416A5 (enExample
Inventor
エリー，デイヴィッド，トーマス，エリオット
デイムズ，アンドリュー，ニコラス
Original Assignee
シナプティックス リミテッド
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 シナプティックス リミテッド filed Critical シナプティックス リミテッド
Publication of JP2001502416A publication Critical patent/JP2001502416A/ja
Publication of JP2001502416A5 publication Critical patent/JP2001502416A5/ja
Pending legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • 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
    • H03M1/64—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals
    • H03M1/645—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals for position encoding, e.g. using resolvers or synchros

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Rotational Drive Of Disk (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Stepping Motors (AREA)
  • Pulleys (AREA)
  • Threshing Machine Elements (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Analogue/Digital Conversion (AREA)
JP10503926A 1996-06-28 1997-06-30 位置エンコーダから得られた信号を処理するための装置および方法 Pending JP2001502416A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9613673.4 1996-06-28
GBGB9613673.4A GB9613673D0 (en) 1996-06-28 1996-06-28 Rotary spiral improvements
PCT/GB1997/001762 WO1998000921A2 (en) 1996-06-28 1997-06-30 Apparatus and method for processing signals obtained from a position encoder

Publications (2)

Publication Number Publication Date
JP2001502416A true JP2001502416A (ja) 2001-02-20
JP2001502416A5 JP2001502416A5 (enExample) 2005-02-10

Family

ID=10796087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10503926A Pending JP2001502416A (ja) 1996-06-28 1997-06-30 位置エンコーダから得られた信号を処理するための装置および方法

Country Status (9)

Country Link
EP (1) EP0907878B1 (enExample)
JP (1) JP2001502416A (enExample)
AT (1) ATE225030T1 (enExample)
AU (1) AU3351897A (enExample)
CA (1) CA2259191A1 (enExample)
DE (1) DE69715848T2 (enExample)
ES (1) ES2184105T3 (enExample)
GB (1) GB9613673D0 (enExample)
WO (1) WO1998000921A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012168205A (ja) * 2005-06-26 2012-09-06 Amitec:Kk 位置センサ

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030062889A1 (en) 1996-12-12 2003-04-03 Synaptics (Uk) Limited Position detector
US6788221B1 (en) 1996-06-28 2004-09-07 Synaptics (Uk) Limited Signal processing apparatus and method
GB9720954D0 (en) * 1997-10-02 1997-12-03 Scient Generics Ltd Commutators for motors
GB9811151D0 (en) * 1998-05-22 1998-07-22 Scient Generics Ltd Rotary encoder
MXPA01005267A (es) 1998-11-27 2002-04-24 Synaptics Uk Ltd Sensor de posicion.
US7019672B2 (en) 1998-12-24 2006-03-28 Synaptics (Uk) Limited Position sensor
DE19950902A1 (de) 1999-10-22 2001-05-23 Ds Technologie Werkzeugmaschb System und Verfahren zur Steuerung einer Positioniereinrichtung, insbesondere von Stellantrieben bei Werkzeugmaschinen, sowie Phasenmischvorrichtung
AU2195101A (en) 1999-12-10 2001-06-18 Gentech Investment Group Ag Man-machine interface
EP1412912B1 (en) 2001-05-21 2008-06-18 Synaptics (UK) Limited Position sensor
US7196604B2 (en) 2001-05-30 2007-03-27 Tt Electronics Technology Limited Sensing apparatus and method
GB0126014D0 (en) 2001-10-30 2001-12-19 Sensopad Technologies Ltd Modulated field position sensor
GB2403017A (en) 2002-03-05 2004-12-22 Synaptics Position sensor
US7298137B2 (en) 2002-10-16 2007-11-20 Tt Electronics Technology Limited Position sensing apparatus and method
GB2394293A (en) * 2002-10-16 2004-04-21 Gentech Invest Group Ag Inductive sensing apparatus and method
GB0303627D0 (en) 2003-02-17 2003-03-19 Sensopad Technologies Ltd Sensing method and apparatus
GB0317370D0 (en) 2003-07-24 2003-08-27 Synaptics Uk Ltd Magnetic calibration array
JP4510892B2 (ja) 2004-09-24 2010-07-28 株式会社ワコム ポジションセンサを備える電子デバイス
GB2488389C (en) 2010-12-24 2018-08-22 Cambridge Integrated Circuits Ltd Position sensing transducer
GB2503006B (en) 2012-06-13 2017-08-09 Cambridge Integrated Circuits Ltd Position sensing transducer
DE102017210655B4 (de) 2017-06-23 2023-12-21 Robert Bosch Gmbh Drehwinkelsensor
DE102018102094A1 (de) * 2018-01-31 2019-08-01 Thyssenkrupp Ag Induktiver Winkelsensor für eine Kraftfahrzeuglenkung
FR3077880B1 (fr) * 2018-02-15 2020-01-17 Continental Automotive France Capteur de couple integrant un capteur de position angulaire d'un element en rotation
CN119197332B (zh) * 2024-09-25 2025-04-18 天津大学 一种f-p腔正交检测的高精度微位移测量装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482242A (en) * 1966-05-25 1969-12-02 Computing Devices Canada Synchro to digital converter using storage capacitors and sampling circuits
JPS60165512A (ja) * 1984-02-08 1985-08-28 Toshiba Corp デイジタル回転角検出器
ES2115382T5 (es) * 1994-05-14 2004-12-01 Synaptics (Uk) Limited Codificador de posicion.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012168205A (ja) * 2005-06-26 2012-09-06 Amitec:Kk 位置センサ

Also Published As

Publication number Publication date
WO1998000921A3 (en) 1998-04-23
EP0907878B1 (en) 2002-09-25
GB9613673D0 (en) 1996-08-28
CA2259191A1 (en) 1998-01-08
EP0907878A2 (en) 1999-04-14
ATE225030T1 (de) 2002-10-15
DE69715848D1 (de) 2002-10-31
ES2184105T3 (es) 2003-04-01
DE69715848T2 (de) 2003-05-22
AU3351897A (en) 1998-01-21
HK1019089A1 (en) 2000-01-21
WO1998000921A2 (en) 1998-01-08

Similar Documents

Publication Publication Date Title
JP2001502416A (ja) 位置エンコーダから得られた信号を処理するための装置および方法
US6788221B1 (en) Signal processing apparatus and method
US6304014B1 (en) Motor control system
EP2145158B1 (en) Transducer
EP1078226B1 (en) Position sensor
US6522128B1 (en) Position sensor having compact arrangement of coils
US10895475B2 (en) Angular position sensor
CN115698662B (zh) 扭矩传感装置
CN112444191A (zh) 感应式角传感器
JP2007327940A (ja) 回転角度検出用センサシステムおよび可動部の位置検出方法
CN112461108B (zh) 感应位置传感装置及其方法
CN107036635A (zh) 转角传感器
CN119325554A (zh) 改进的感应扭杆扭矩传感器
EP1042650B1 (en) Signal processing apparatus and method
CN117629261A (zh) 用于检测转动运动的感应式传感器装置
HK1019089B (en) Apparatus and method for processing signals obtained from a position encoder
JPH11118521A (ja) Ｖｒ形レゾルバ及びレゾルバ信号処理回路
CN118111320A (zh) 感应式传感器设备
HK1030982B (en) Signal processing apparatus and method

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040510

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040510

A72 Notification of change in name of applicant

Free format text: JAPANESE INTERMEDIATE CODE: A721

Effective date: 20040510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060314

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20060612

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20060731

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060914

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070522