KR920020410A - Auto tracking control method - Google Patents

Auto tracking control method Download PDF

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Publication number
KR920020410A
KR920020410A KR1019910007145A KR910007145A KR920020410A KR 920020410 A KR920020410 A KR 920020410A KR 1019910007145 A KR1019910007145 A KR 1019910007145A KR 910007145 A KR910007145 A KR 910007145A KR 920020410 A KR920020410 A KR 920020410A
Authority
KR
South Korea
Prior art keywords
heads
control method
electromechanical conversion
tracking control
conversion elements
Prior art date
Application number
KR1019910007145A
Other languages
Korean (ko)
Other versions
KR0176145B1 (en
Inventor
박정일
Original Assignee
강진구
삼성전자 주식회사
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019910007145A priority Critical patent/KR0176145B1/en
Publication of KR920020410A publication Critical patent/KR920020410A/en
Application granted granted Critical
Publication of KR0176145B1 publication Critical patent/KR0176145B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

내용 없음No content

Description

자동트래킹 제어방법Auto tracking control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명을 수행하기 위한 자동트래킹제어장치의 일실시예이다,1 is an embodiment of an automatic tracking control device for carrying out the present invention.

제2도는 제1도의 시스템제어기내에서 이루어지는 본 발명의 자동트래킹 제어를 위한 프리세트값 설정 흐름도이다,FIG. 2 is a flowchart of preset value setting for automatic tracking control of the present invention made in the system controller of FIG.

제3도는 제1도의 시스템제어기내에서 제2도와 작동이 병행되는 타이머 인터럽트에 대한 흐름도이다.3 is a flow chart of a timer interrupt in which the second degree and the operation are parallel in the system controller of FIG.

Claims (1)

서로 다른 애지머스각을 갖는 적어도 2개 이상의 헤드(A-CH, B-CH)와, 상기 헤드(A-CH, B-CH)의 수만큼 구비되어 상기 헤드(A-CH, B-CH)를 각각 장착한 복수의 전기기계변환소자(50)(51)와, 사용자의 제어 명령 및 정보를 입력하기 위한 키입력수단(10)과, 상기 키입력수단(10)의 신호에 따라 상기 복수의 전기기계변환소자(50)(51)의 구동을 제어하기 위한 시스템제어기(20)를 구비한 영상 및 음성신호 기록재생장치에 있어서 자동트래킹제어방법은, 상기 키입력수단(10)의 제어신호에 의해 상기 전기기계변환소자(50)(51)의 구동을 제어하기 위한 소정의 프리세트값을 가변 설정하기 위한 과정과, 상기 복수의 헤드중 기록매체에 접촉되어 있는 헤드를 검출하는 과정과, 상기 검출과정에 따라 기록매체에 접촉된 헤드의 전기기계변환소자에 인가되는 상기 프리세트값을 인가하는 과정을 포함함을 특징으로 하는 자동트래킹제어방법.At least two heads (A-CH and B-CH) having different azimuth angles and the number of the heads (A-CH and B-CH) are provided and the heads (A-CH and B-CH) are provided. A plurality of electromechanical conversion elements (50) and (51) each equipped with a plurality of keys, a key input means (10) for inputting a control command and information of a user, and a plurality of In the video and audio signal recording and reproducing apparatus provided with the system controller 20 for controlling the driving of the electromechanical conversion elements 50 and 51, the automatic tracking control method is based on the control signal of the key input means 10. Variably setting a predetermined preset value for controlling the driving of the electromechanical conversion elements 50 and 51, detecting a head in contact with a recording medium among the plurality of heads, and According to the detection process, the preset value applied to the electromechanical conversion element of the head in contact with the recording medium is checked. Automatic tracking control method characterized in that it comprises the step of. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910007145A 1991-04-30 1991-04-30 Automatic tracking control method KR0176145B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910007145A KR0176145B1 (en) 1991-04-30 1991-04-30 Automatic tracking control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910007145A KR0176145B1 (en) 1991-04-30 1991-04-30 Automatic tracking control method

Publications (2)

Publication Number Publication Date
KR920020410A true KR920020410A (en) 1992-11-21
KR0176145B1 KR0176145B1 (en) 1999-04-15

Family

ID=19314035

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910007145A KR0176145B1 (en) 1991-04-30 1991-04-30 Automatic tracking control method

Country Status (1)

Country Link
KR (1) KR0176145B1 (en)

Also Published As

Publication number Publication date
KR0176145B1 (en) 1999-04-15

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