KR830008297A - 위치 검출 신호 발생기 - Google Patents

위치 검출 신호 발생기 Download PDF

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Publication number
KR830008297A
KR830008297A KR1019810004005A KR810004005A KR830008297A KR 830008297 A KR830008297 A KR 830008297A KR 1019810004005 A KR1019810004005 A KR 1019810004005A KR 810004005 A KR810004005 A KR 810004005A KR 830008297 A KR830008297 A KR 830008297A
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KR
South Korea
Prior art keywords
signal
output
signal generator
detection signal
position detection
Prior art date
Application number
KR1019810004005A
Other languages
English (en)
Other versions
KR880001721B1 (ko
Inventor
쯔네히로 마루미
마사도미 이나가끼
Original Assignee
이와마 가즈오
소니 가부시끼 가이샤
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 이와마 가즈오, 소니 가부시끼 가이샤 filed Critical 이와마 가즈오
Publication of KR830008297A publication Critical patent/KR830008297A/ko
Application granted granted Critical
Publication of KR880001721B1 publication Critical patent/KR880001721B1/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • 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
    • G01D5/54—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 means specified in two or more of groups G01D5/02, G01D5/12, G01D5/26, G01D5/42, and G01D5/48
    • G01D5/56—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 means specified in two or more of groups G01D5/02, G01D5/12, G01D5/26, G01D5/42, and G01D5/48 using electric or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
  • Control Of Position Or Direction (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Rotational Drive Of Disk (AREA)

Abstract

내용 없음

Description

위치 검출 신호 발생기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명의 일실시예를 도시한 평판 디스크 기록 재생장치의 회전 시스템의 개략 사시도.
제4도는 제3도의 모터의 고정자의 평면도.
제5도는 회전자의 평면도.
제6도는 모터의 종단면도.
제7도는 제3도 내지 제6도에 도시된 모터의 구동회로 및 위치 검출신호의 발생회로를 도시한 회로도.

Claims (1)

  1. 회전체 또는 이동체에 설치되어서 상호주기가 다른 제1 및 제2의 위치신호 또는 속도신호발생매채와 이러한 신호발생매체에 대응하여 설치되는 제1 및 제2의 신호검출기와 이러한 제1 및 제2의 신호검출기의 한쪽의 주기의 길이 방향의 출력을 미분하여 이러한 입상 또는 입하의 변을 검출하는 변검출회로와 상기 제1 및 제2의 신호검출기의 다른 출력과 상기 변검출출력의 논리적(積)을 취하는 호로를 제각기 구비하여 상기 논리적 회로의 출력에서 상기 회전체 또는 이동체의 절대위치를 대표하는 신호를 얻도록 된 위치검출 신호발생기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810004005A 1980-10-22 1981-10-22 위치 검출 신호 발생기 KR880001721B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55147706A JPS5771017A (en) 1980-10-22 1980-10-22 Generator for position detection signal
JP147706 1980-10-22

Publications (2)

Publication Number Publication Date
KR830008297A true KR830008297A (ko) 1983-11-18
KR880001721B1 KR880001721B1 (ko) 1988-09-08

Family

ID=15436385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810004005A KR880001721B1 (ko) 1980-10-22 1981-10-22 위치 검출 신호 발생기

Country Status (10)

Country Link
US (1) US4438398A (ko)
JP (1) JPS5771017A (ko)
KR (1) KR880001721B1 (ko)
AT (1) AT386085B (ko)
CA (1) CA1173932A (ko)
CH (1) CH666124A5 (ko)
DE (1) DE3141574A1 (ko)
FR (1) FR2492533B1 (ko)
GB (1) GB2087565B (ko)
IT (1) IT1139528B (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140158A (ja) * 1983-12-28 1985-07-25 Sony Corp 回転検出装置
JPS60204287A (ja) * 1984-03-27 1985-10-15 Sanyo Electric Co Ltd ブラシレスモ−タの運転制御装置
JPS60213291A (ja) * 1984-04-09 1985-10-25 Matsushita Electric Ind Co Ltd ブラシレス直流モ−タ
FR2568377A1 (fr) * 1984-07-25 1986-01-31 Jouan Capteur de vitesse a effet hall incorpore dans une machine tournante
GB2293876A (en) * 1994-10-05 1996-04-10 Motorola Semiconducteurs Rotation sensor
DE9417591U1 (de) * 1994-11-03 1994-12-15 Roland Man Druckmasch Positionierantrieb innerhalb einer Druckmaschine
JP3424013B2 (ja) * 1999-04-21 2003-07-07 伊東電機株式会社 ブラシレスモータ駆動装置、並びに、コンベアシステム
US6515471B1 (en) 2000-10-11 2003-02-04 The Torrington Company Absolute position hall string sensor
US20030117208A1 (en) * 2001-12-21 2003-06-26 Bicking Robert E. InSb signal-conditioning circuit with built-in temperature compensation
DE10345728B4 (de) * 2003-10-01 2012-05-31 Robert Bosch Gmbh Verfahren und Anordnung zur Auswertung der Signale einer Sensoranordnung
JP2005138731A (ja) * 2003-11-07 2005-06-02 Murakami Corp 車両用電動ミラー装置のミラー角度制御装置
US20060169097A1 (en) * 2005-01-18 2006-08-03 Chuck Peniston Pedal kickdown mechanism and treadle attachment mechanism
US7411388B2 (en) * 2005-08-30 2008-08-12 Baker Hughes Incorporated Rotary position sensor and method for determining a position of a rotating body
CN112305900A (zh) * 2019-05-31 2021-02-02 福建瑞达精工股份有限公司 一种高精度的钟表
CN111174692A (zh) * 2020-01-17 2020-05-19 重庆中电天时精密装备技术有限公司 一种基于频率提取的时栅位移传感器及信号获取和处理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491247A (en) * 1967-06-07 1970-01-20 Ampex Accurate once-around pulse generating system
DE2023726A1 (de) * 1969-05-15 1970-11-19 Merestechnikai Központi Kutato Laboratorium, Budapest Schaltungsanordnung zum Verringern er Linearitätsfehler von Frequenzsignale gebenden Meßwandlern
DE2159002C3 (de) * 1971-11-29 1975-06-05 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur Erfassung von relativen Lageänderungen in einem vorgegebenen Sollverhältnis bewegter Teile
BE795559A (fr) * 1972-02-16 1973-06-18 Bizerba Werke Kraut Kg Wilh Systeme de mesure de distance additionnelle a protection contre les erreurs
US3819268A (en) * 1972-08-10 1974-06-25 Iomec Velocity determination with optoelectronic linear position transducer
JPS5095685A (ko) * 1973-12-27 1975-07-30
DE2632013C2 (de) * 1976-07-16 1985-11-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Langsam laufender kollektorloser Gleichstrommotor
DE2657154A1 (de) * 1976-12-16 1978-10-05 Charles J Cain Einrichtung zur fernbestimmung der winkellage, geschwindigkeit und/ oder drehrichtung von drehkoerpern
FR2406804A1 (fr) * 1977-10-20 1979-05-18 Sercel Rech Const Elect Codeur angulaire a angle d'entree variable
US4197489A (en) * 1978-01-27 1980-04-08 Mfe Corporation Spindle drive system
US4228396A (en) * 1978-05-26 1980-10-14 Dataproducts Corporation Electronic tachometer and combined brushless motor commutation and tachometer system
DE2855635A1 (de) * 1978-12-22 1980-07-10 Bosch Gmbh Robert Winkelsegmentgeber mit hall-generator

Also Published As

Publication number Publication date
ATA449481A (de) 1987-11-15
GB2087565A (en) 1982-05-26
KR880001721B1 (ko) 1988-09-08
US4438398A (en) 1984-03-20
JPS5771017A (en) 1982-05-01
JPH0136338B2 (ko) 1989-07-31
DE3141574A1 (de) 1982-09-09
FR2492533A1 (fr) 1982-04-23
CA1173932A (en) 1984-09-04
IT1139528B (it) 1986-09-24
DE3141574C2 (ko) 1991-02-14
CH666124A5 (de) 1988-06-30
AT386085B (de) 1988-06-27
IT8124469A0 (it) 1981-10-13
FR2492533B1 (fr) 1986-06-13
GB2087565B (en) 1985-02-27

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