KR890012273A - 서보 회로 - Google Patents

서보 회로 Download PDF

Info

Publication number
KR890012273A
KR890012273A KR1019880017004A KR880017004A KR890012273A KR 890012273 A KR890012273 A KR 890012273A KR 1019880017004 A KR1019880017004 A KR 1019880017004A KR 880017004 A KR880017004 A KR 880017004A KR 890012273 A KR890012273 A KR 890012273A
Authority
KR
South Korea
Prior art keywords
signal
rotation control
control signal
detects
speed error
Prior art date
Application number
KR1019880017004A
Other languages
English (en)
Inventor
다다후사 도미따까
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR890012273A publication Critical patent/KR890012273A/ko

Links

Classifications

    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

내용 없음.

Description

서보 회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 서보 회로의 일실시예를 도시하는 구성도.

Claims (1)

  1. 모터의 회전속도에 의한 주파수 신호를 얻는 주파수 발생기로부터의 신호의 주기를 검출하고, 이 주기 검출신호와 기준신호와의 속도오차를 검출하여, 이 속도 오차신호에 의거한 제 1 의 회전제어신호를 얻음과 동시에, 상기한 속도오차신호를 적분하여 얻어지는 위상차 데이타에 의거한 제 2 의 회전제어신호를 얻고, 상기한 제 1 의 회전 제어신호와 상기 제 2 의 회전제어신호를 중첩하여 상기 모터에 공급하도록 하는 것을 특징으로 하는 서보회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880017004A 1988-01-26 1988-12-20 서보 회로 KR890012273A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15559 1988-01-26
JP63015559A JPH01194881A (ja) 1988-01-26 1988-01-26 記録再生装置

Publications (1)

Publication Number Publication Date
KR890012273A true KR890012273A (ko) 1989-08-25

Family

ID=11892114

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017004A KR890012273A (ko) 1988-01-26 1988-12-20 서보 회로

Country Status (7)

Country Link
US (1) US4902946A (ko)
EP (1) EP0326255B1 (ko)
JP (1) JPH01194881A (ko)
KR (1) KR890012273A (ko)
CA (1) CA1329258C (ko)
DE (1) DE68911325T2 (ko)
HK (1) HK120395A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02197283A (ja) * 1989-01-24 1990-08-03 Canon Inc 回転制御装置
JP2734707B2 (ja) * 1989-12-30 1998-04-02 ソニー株式会社 回転ドラム装置
JP2914725B2 (ja) * 1990-06-22 1999-07-05 株式会社東芝 デジタル櫛形フィルタ
KR0181274B1 (ko) * 1990-12-21 1999-04-15 강진구 브이티알의 가변속 트랙킹 데이타 설정 방법
JPH04263155A (ja) * 1991-01-11 1992-09-18 Alps Electric Co Ltd テーププレーヤのテンション制御装置
JPH11328784A (ja) * 1998-05-19 1999-11-30 Mitsubishi Electric Corp 磁気記録再生装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577056A (en) * 1968-03-13 1971-05-04 Sony Corp Dc motor servosystem
JPS51141311A (en) * 1975-05-30 1976-12-06 Shinko Electric Co Ltd Speed regulator of a motor speed controller
US4337427A (en) * 1980-04-14 1982-06-29 General Dynamics, Pomona Division Selective filter for closed loop servo system
FR2496290A1 (fr) * 1980-12-12 1982-06-18 Efcis Circuit d'asservissement numerique en fonction de la frequence
EP0227052B1 (en) * 1982-04-02 1994-04-20 Ampex Systems Corporation Servo control apparatus
JPS59142603A (ja) * 1983-02-01 1984-08-15 Sanyo Denki Kk 高ゲインフイ−ドバツク制御系
AT376860B (de) * 1983-03-15 1985-01-10 Philips Nv System zum wiedergeben von auf einem magnetband gespeicherten informationssignalen
US4540923A (en) * 1984-05-14 1985-09-10 General Motors Corporation Adaptive servomotor controller
JPS60249759A (ja) * 1984-05-23 1985-12-10 Nissan Motor Co Ltd 無段変速機の制御装置
JPS60254201A (ja) * 1984-05-30 1985-12-14 Toshiba Corp 制御装置
JPS6192181A (ja) * 1984-10-08 1986-05-10 Matsushita Electric Ind Co Ltd モ−タの速度制御装置
JPS61116986A (ja) * 1984-11-09 1986-06-04 Fanuc Ltd 速度制御装置
JPS61164481A (ja) * 1985-01-12 1986-07-25 Fanuc Ltd 速度制御方式
US4733149A (en) * 1985-05-31 1988-03-22 Kollmorgen Technologies Corporation Adaptive control system
JPS626431A (ja) * 1985-06-29 1987-01-13 Toshiba Corp 磁気記録媒体
JPS62126883A (ja) * 1985-11-27 1987-06-09 Fanuc Ltd 速度制御方式
JPS62147984A (ja) * 1985-12-20 1987-07-01 Nippon Kogaku Kk <Nikon> 回転サ−ボ装置
JPS62189989A (ja) * 1986-02-14 1987-08-19 Fanuc Ltd 並列に電機子巻線が設けられたサ−ボモ−タの制御方式
EP0239655A1 (de) * 1986-04-01 1987-10-07 Océ-Nederland B.V. Elektronischer Proportional-Integral-Regler in Digitalbauweise
US4727303A (en) * 1986-05-22 1988-02-23 Gmf Robotics Corporation Positional control method and system utilizing same
US4804894A (en) * 1986-06-10 1989-02-14 Sony Corporation Motor rotation servo control apparatus
JPS6419989A (en) * 1987-07-10 1989-01-24 Matsushita Electric Ind Co Ltd Speed controller for motor

Also Published As

Publication number Publication date
EP0326255B1 (en) 1993-12-15
DE68911325D1 (de) 1994-01-27
DE68911325T2 (de) 1994-04-28
EP0326255A3 (en) 1990-01-31
EP0326255A2 (en) 1989-08-02
HK120395A (en) 1995-07-28
US4902946A (en) 1990-02-20
JPH01194881A (ja) 1989-08-04
CA1329258C (en) 1994-05-03

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application