DE68921713D1 - Digitales Servosystem zur Regelung der Drehgeschwindigkeit eines rotierenden Körpers. - Google Patents

Digitales Servosystem zur Regelung der Drehgeschwindigkeit eines rotierenden Körpers.

Info

Publication number
DE68921713D1
DE68921713D1 DE68921713T DE68921713T DE68921713D1 DE 68921713 D1 DE68921713 D1 DE 68921713D1 DE 68921713 T DE68921713 T DE 68921713T DE 68921713 T DE68921713 T DE 68921713T DE 68921713 D1 DE68921713 D1 DE 68921713D1
Authority
DE
Germany
Prior art keywords
controlling
rotation
speed
rotating body
servo system
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
DE68921713T
Other languages
English (en)
Other versions
DE68921713T2 (de
Inventor
Junichiro Tabuchi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of DE68921713D1 publication Critical patent/DE68921713D1/de
Publication of DE68921713T2 publication Critical patent/DE68921713T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B15/4673—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 tape while the head is rotating
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/22—Controlling the speed digitally using a reference oscillator, a speed proportional pulse rate feedback and a digital comparator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
DE68921713T 1988-12-19 1989-12-18 Digitales Servosystem zur Regelung der Drehgeschwindigkeit eines rotierenden Körpers. Expired - Fee Related DE68921713T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63320929A JPH02165055A (ja) 1988-12-19 1988-12-19 速度検出装置

Publications (2)

Publication Number Publication Date
DE68921713D1 true DE68921713D1 (de) 1995-04-20
DE68921713T2 DE68921713T2 (de) 1995-11-23

Family

ID=18126858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921713T Expired - Fee Related DE68921713T2 (de) 1988-12-19 1989-12-18 Digitales Servosystem zur Regelung der Drehgeschwindigkeit eines rotierenden Körpers.

Country Status (5)

Country Link
US (1) US4994723A (de)
EP (1) EP0374797B1 (de)
JP (1) JPH02165055A (de)
KR (1) KR0135972B1 (de)
DE (1) DE68921713T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0179527B1 (ko) * 1990-06-21 1999-04-15 구자홍 브이씨알의 모터 제어 방법
JP2840406B2 (ja) * 1990-07-27 1998-12-24 三洋電機株式会社 エラー信号作成装置
JP2728774B2 (ja) * 1990-09-26 1998-03-18 三菱電機株式会社 回転体の速度制御装置
US5338303A (en) * 1992-09-08 1994-08-16 Design And Engineering Associates Safety syringes
KR0139982B1 (ko) * 1995-10-19 1998-07-15 김광호 디지탈 동기 루프
JP2964994B2 (ja) * 1997-06-06 1999-10-18 日本電気株式会社 周期計測回路
KR100255546B1 (ko) * 1997-09-24 2000-05-01 전주범 브이시알의 캡스턴 슬립 오차 보정방법
JP5854677B2 (ja) * 2011-07-22 2016-02-09 キヤノンプレシジョン株式会社 モータ速度検出装置およびモータ制御装置
KR102595056B1 (ko) * 2021-07-22 2023-10-27 주식회사 휴앤텍 Fg출력단자를 이용한 모터정보 출력시스템

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447610A (en) * 1977-09-21 1979-04-14 Toshiba Corp Digital servo apparatus
JPS59225355A (ja) * 1983-06-06 1984-12-18 Fanuc Ltd 速度検出装置
GB2147436A (en) * 1983-09-28 1985-05-09 Philips Electronic Associated Variable motor speed control arrangement
EP0177936B1 (de) * 1984-10-12 1990-08-16 Sanyo Electric Co., Ltd. Digitale Hilfsvorrichtung
JPS61273776A (ja) * 1985-05-29 1986-12-04 Nippon Kogaku Kk <Nikon> 再生サ−ボ装置
US4885793A (en) * 1987-02-10 1989-12-05 Sanyo Electric Co., Ltd. Digital servo system using microcomputer for controlling phase and speed of rotary body
US4879754A (en) * 1989-03-14 1989-11-07 Matsushita Electric Industrial Co., Ltd. Speed controller

Also Published As

Publication number Publication date
DE68921713T2 (de) 1995-11-23
EP0374797A1 (de) 1990-06-27
US4994723A (en) 1991-02-19
EP0374797B1 (de) 1995-03-15
KR900010709A (ko) 1990-07-09
JPH02165055A (ja) 1990-06-26
KR0135972B1 (ko) 1998-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee