JPS6239496B2 - - Google Patents

Info

Publication number
JPS6239496B2
JPS6239496B2 JP55098429A JP9842980A JPS6239496B2 JP S6239496 B2 JPS6239496 B2 JP S6239496B2 JP 55098429 A JP55098429 A JP 55098429A JP 9842980 A JP9842980 A JP 9842980A JP S6239496 B2 JPS6239496 B2 JP S6239496B2
Authority
JP
Japan
Prior art keywords
digital
value
motor
signal
phase
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
Application number
JP55098429A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5724060A (en
Inventor
Yoshiteru Kosaka
Kazutaka Ashida
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP9842980A priority Critical patent/JPS5724060A/ja
Publication of JPS5724060A publication Critical patent/JPS5724060A/ja
Publication of JPS6239496B2 publication Critical patent/JPS6239496B2/ja
Granted 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
    • G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier

Landscapes

  • Control Of Velocity Or Acceleration (AREA)
JP9842980A 1980-07-18 1980-07-18 Digital servo controlling system of recorder and reproducer Granted JPS5724060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9842980A JPS5724060A (en) 1980-07-18 1980-07-18 Digital servo controlling system of recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9842980A JPS5724060A (en) 1980-07-18 1980-07-18 Digital servo controlling system of recorder and reproducer

Publications (2)

Publication Number Publication Date
JPS5724060A JPS5724060A (en) 1982-02-08
JPS6239496B2 true JPS6239496B2 (zh) 1987-08-24

Family

ID=14219559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9842980A Granted JPS5724060A (en) 1980-07-18 1980-07-18 Digital servo controlling system of recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS5724060A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536806A (en) * 1982-04-02 1985-08-20 Ampex Corporation Microprocessor controlled multiple servo system for a recording and/or reproducing apparatus

Also Published As

Publication number Publication date
JPS5724060A (en) 1982-02-08

Similar Documents

Publication Publication Date Title
US4481615A (en) Motor controlling circuit of reproducing apparatus and method of controlling
EP0323154B1 (en) Data transducer position control system for disk storage drive system
JPS6239496B2 (zh)
JP2888595B2 (ja) モータ制御装置
JPH0731869B2 (ja) デイスク回転駆動装置
US4145642A (en) System for controlling the rotation of a DC motor
JPS6143777B2 (zh)
US5627697A (en) Circuit arrangement for motor speed control
JPH0517563B2 (zh)
JPS6227036Y2 (zh)
JP2597968B2 (ja) 回転ヘツド型ビデオ信号再生装置
JP3050876B2 (ja) モータの回転位相制御装置
JP2621479B2 (ja) 磁気テープ再生装置
JP2546198B2 (ja) 速度制御装置
JPS6252388B2 (zh)
JP2827508B2 (ja) モータ制御装置
KR940000645B1 (ko) 비디오 카세트 레코더의 드럼 서보 제어장치
JP2527562B2 (ja) 回転ヘッド形ディジタル磁気再生装置
KR950007137B1 (ko) 디지탈 브이씨알의 드럼 및 캡스턴 모터 제어방법
JPS6117441Y2 (zh)
JP2993679B2 (ja) モータの回転位相制御装置
JP2702849B2 (ja) 磁気記録再生装置
JP3212285B2 (ja) モータの回転制御装置
JPS6058481B2 (ja) 位相調整方式
JPH0437676B2 (zh)