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JPS52106082A - Positioner of high accuracy - Google Patents

Positioner of high accuracy

Info

Publication number
JPS52106082A
JPS52106082A JP2223276A JP2223276A JPS52106082A JP S52106082 A JPS52106082 A JP S52106082A JP 2223276 A JP2223276 A JP 2223276A JP 2223276 A JP2223276 A JP 2223276A JP S52106082 A JPS52106082 A JP S52106082A
Authority
JP
Japan
Prior art keywords
high accuracy
positioner
positioning
deviation
correction amount
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.)
Pending
Application number
JP2223276A
Other languages
Japanese (ja)
Inventor
Ikumasa Asada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2223276A priority Critical patent/JPS52106082A/en
Publication of JPS52106082A publication Critical patent/JPS52106082A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To accomplish reading out of high accuracy in a short ime, by providing as a correction amount after positioning,the deviation between a positioning instruction signal measured each perdetermined period and a real position of read out head.
COPYRIGHT: (C)1977,JPO&Japio
JP2223276A 1976-03-03 1976-03-03 Positioner of high accuracy Pending JPS52106082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2223276A JPS52106082A (en) 1976-03-03 1976-03-03 Positioner of high accuracy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2223276A JPS52106082A (en) 1976-03-03 1976-03-03 Positioner of high accuracy

Publications (1)

Publication Number Publication Date
JPS52106082A true JPS52106082A (en) 1977-09-06

Family

ID=12077039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2223276A Pending JPS52106082A (en) 1976-03-03 1976-03-03 Positioner of high accuracy

Country Status (1)

Country Link
JP (1) JPS52106082A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371763A (en) * 1976-12-09 1978-06-26 Burroughs Corp Method and system of positioning of device
JPS62177774A (en) * 1986-01-31 1987-08-04 Fuji Electric Co Ltd Head position controller for disk memory device
JPH01241068A (en) * 1988-03-22 1989-09-26 Fuji Photo Film Co Ltd Magnetic recording device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968182A (en) * 1972-11-06 1974-07-02
JPS49100479A (en) * 1973-02-01 1974-09-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968182A (en) * 1972-11-06 1974-07-02
JPS49100479A (en) * 1973-02-01 1974-09-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371763A (en) * 1976-12-09 1978-06-26 Burroughs Corp Method and system of positioning of device
JPS617642B2 (en) * 1976-12-09 1986-03-07 Burroughs Corp
JPS62177774A (en) * 1986-01-31 1987-08-04 Fuji Electric Co Ltd Head position controller for disk memory device
JPH01241068A (en) * 1988-03-22 1989-09-26 Fuji Photo Film Co Ltd Magnetic recording device

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