JPS635761B2 - - Google Patents

Info

Publication number: JPS635761B2
Authority: JP; Japan
Prior art keywords: signal; input; voltage; output; circuit
Prior art date: 1980-10-28
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

JP55151317A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5776603A (en

Inventor

Deii Subensan Goodon

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.)

Ampex Corp

Original Assignee

Ampex Corp

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.)

1980-10-28

Filing date

1980-10-28

Publication date

1988-02-05

1980-10-28 Application filed by Ampex Corp filed Critical Ampex Corp

1980-10-28 Priority to JP55151317A priority Critical patent/JPS5776603A/ja

1982-05-13 Publication of JPS5776603A publication Critical patent/JPS5776603A/ja

1988-02-05 Publication of JPS635761B2 publication Critical patent/JPS635761B2/ja

Status Granted legal-status Critical Current

Links

230000004044 response Effects 0.000 claims description 28
230000008859 change Effects 0.000 claims description 13
239000003990 capacitor Substances 0.000 description 29
238000001514 detection method Methods 0.000 description 21
230000001052 transient effect Effects 0.000 description 18
230000002441 reversible effect Effects 0.000 description 15
230000001934 delay Effects 0.000 description 10
230000001105 regulatory effect Effects 0.000 description 10
238000010586 diagram Methods 0.000 description 8
238000012937 correction Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
238000013016 damping Methods 0.000 description 3
238000007599 discharging Methods 0.000 description 3
230000009471 action Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000013078 crystal Substances 0.000 description 2
230000007812 deficiency Effects 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000011084 recovery Methods 0.000 description 2
238000003786 synthesis reaction Methods 0.000 description 2
238000012935 Averaging Methods 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000004020 conductor Substances 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000009499 grossing Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
230000001629 suppression Effects 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1

Landscapes

Moving Of The Head To Find And Align With The Track (AREA)
Feedback Control In General (AREA)

JP55151317A 1980-10-28 1980-10-28 Compensating device Granted JPS5776603A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP55151317A JPS5776603A (en)	1980-10-28	1980-10-28	Compensating device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP55151317A JPS5776603A (en)	1980-10-28	1980-10-28	Compensating device

Publications (2)

Publication Number	Publication Date
JPS5776603A JPS5776603A (en)	1982-05-13
JPS635761B2 true JPS635761B2 (fr)	1988-02-05

Family

ID=15515989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP55151317A Granted JPS5776603A (en)	1980-10-28	1980-10-28	Compensating device

Country Status (1)

Country	Link
JP (1)	JPS5776603A (fr)

1980
- 1980-10-28 JP JP55151317A patent/JPS5776603A/ja active Granted

Also Published As

Publication number	Publication date
JPS5776603A (en)	1982-05-13

Similar Documents

Publication	Publication Date	Title
EP0025606B1 (fr)	1983-05-18	Circuit de compensation de sur-oscillation, sous-oscillation et retard transitoires causés par des signaux en forme de marche dans un système comprenant un réseau de filtre réactif
US5465183A (en)	1995-11-07	Control system for positioning head in disk device by estimating and correcting actuator parameters based on head position and actuator drive current obtained by vibrating the head
US4963806A (en)	1990-10-16	Servo positioning apparatus
EP0049947B1 (fr)	1985-11-21	Système de commande pour un moteur
KR940002002B1 (ko)	1994-03-12	기록장치를 가진 헤드를 위치 결정하는 서보 시스템
GB2042223A (en)	1980-09-17	Motor speed control circuits
EP0378329B1 (fr)	1996-01-10	Circuit d'asservissement pour un appareil à disque magnétique
JPS5981712A (ja)	1984-05-11	制御方式
US4004205A (en)	1977-01-18	Hybrid servo control system
KR900007574B1 (ko)	1990-10-15	Vtr의 고속재생제어방법 및 장치
KR20020008083A (ko)	2002-01-29	디스크 저장 장치
JPS61500193A (ja)	1986-01-30	高密度ディスクファイル用トラック追随サ−ボ
GB2110434A (en)	1983-06-15	Apparatus for scanning a disc-shaped record carrier
US4567409A (en)	1986-01-28	Control circuit for motor
JPS635761B2 (fr)	1988-02-05
US5119043A (en)	1992-06-02	Auto-centered phase-locked loop
CA1136763A (fr)	1982-11-30	Circuit de compensation des oscillations parasites et des retards dans les systemes comprenant des reseaux de filtrage reactifs
US4902946A (en)	1990-02-20	Software servo for a rotary head drum of VTR
KR950000417B1 (ko)	1995-01-19	Vtr의 캡스턴 서보 시스템
EP0249995A1 (fr)	1987-12-23	Système de positionnement de tête pour commandes de disques souples
IL121459A (en)	2001-10-31	Placing a head relative to a large number of channels
KR940006392B1 (ko)	1994-07-20	비디오 레코더
SU1203586A1 (ru)	1986-01-07	Устройство управлени положением видеоголовки относительно строчки записи
JPH03269872A (ja)	1991-12-02	クロック発生装置
JPS6165676A (ja)	1986-04-04	間欠スロ−再生装置