ATE462T1 - Einrichtung zum regeln der geschwindigkeit eines positionierers fuer die schreib-/lesekoepfe eines magnetplattenspeichers. - Google Patents

Einrichtung zum regeln der geschwindigkeit eines positionierers fuer die schreib-/lesekoepfe eines magnetplattenspeichers.

Info

Publication number
ATE462T1
ATE462T1 AT79102686T AT79102686T ATE462T1 AT E462 T1 ATE462 T1 AT E462T1 AT 79102686 T AT79102686 T AT 79102686T AT 79102686 T AT79102686 T AT 79102686T AT E462 T1 ATE462 T1 AT E462T1
Authority
AT
Austria
Prior art keywords
positioner
speed
values
read
stored
Prior art date
Application number
AT79102686T
Other languages
English (en)
Inventor
Hermann Eiting
Wolfgang Kuechler
Original Assignee
Siemens Aktiengesellschaft Berlin Und Muenchen
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 Siemens Aktiengesellschaft Berlin Und Muenchen filed Critical Siemens Aktiengesellschaft Berlin Und Muenchen
Application granted granted Critical
Publication of ATE462T1 publication Critical patent/ATE462T1/de

Links

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
    • G11B5/54—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 into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
    • G11B5/553—Details
    • G11B5/5547—"Seek" control and circuits therefor

Landscapes

  • Control Of Position Or Direction (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of Heads (AREA)
AT79102686T 1978-07-31 1979-07-27 Einrichtung zum regeln der geschwindigkeit eines positionierers fuer die schreib-/lesekoepfe eines magnetplattenspeichers. ATE462T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782833540 DE2833540A1 (de) 1978-07-31 1978-07-31 Einrichtung zum regeln der geschwindigkeit eines positionierers fuer die schreib-/lesekoepfe eines magnetplattenspeichers
EP79102686A EP0007638B1 (en) 1978-07-31 1979-07-27 Device for regulating the speed of a positioner for the write/read heads of a magnetic disc memory

Publications (1)

Publication Number Publication Date
ATE462T1 true ATE462T1 (de) 1981-12-15

Family

ID=6045848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102686T ATE462T1 (de) 1978-07-31 1979-07-27 Einrichtung zum regeln der geschwindigkeit eines positionierers fuer die schreib-/lesekoepfe eines magnetplattenspeichers.

Country Status (3)

Country Link
EP (1) EP0007638B1 (de)
AT (1) ATE462T1 (de)
DE (1) DE2833540A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103493B1 (de) * 1982-09-15 1987-12-16 Ampex Corporation 2-Punkt-gesteuerter Geschwindigkeitsregelgenerator
US4486797A (en) * 1982-11-22 1984-12-04 International Business Machines Corporation Sliding mask variable resolution velocity trajectory for track following servo
DE3621056A1 (de) * 1986-06-24 1988-01-14 Polygram Gmbh Verfahren zum ausrichten der drehlage von drehbaren oder positionieren von verschieblichen gegenstaenden
EP0321886A1 (de) * 1987-12-21 1989-06-28 Siemens Aktiengesellschaft Verfahren zum geschwindigkeitsgeregelten Positionieren eines Schreib-/Lesekopfs in bezug auf einen rotierenden Aufzeichnungsträger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860861A (en) * 1971-12-27 1975-01-14 Potter Instrument Co Inc Disk drive head positioning servo including temperature responsive safety means
FR2258661B1 (de) * 1974-01-18 1977-08-26 Honeywell Bull Soc Ind
US4086636A (en) * 1977-02-28 1978-04-25 Xerox Corporation Restore method and apparatus for disk drive

Also Published As

Publication number Publication date
EP0007638B1 (en) 1981-12-02
EP0007638A1 (de) 1980-02-06
DE2833540A1 (de) 1980-02-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee