JPS5380204A - Magnetic head positioning device - Google Patents

Magnetic head positioning device

Info

Publication number
JPS5380204A
JPS5380204A JP15593776A JP15593776A JPS5380204A JP S5380204 A JPS5380204 A JP S5380204A JP 15593776 A JP15593776 A JP 15593776A JP 15593776 A JP15593776 A JP 15593776A JP S5380204 A JPS5380204 A JP S5380204A
Authority
JP
Japan
Prior art keywords
magnetic head
positioning device
head positioning
remove
speed signal
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
JP15593776A
Other languages
Japanese (ja)
Inventor
Katsuji Mori
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15593776A priority Critical patent/JPS5380204A/en
Publication of JPS5380204A publication Critical patent/JPS5380204A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To remove the linear speed signal feedback so as to remove the influence of the resonance point owing to the linear speed signal feedback, by installing a control coil in the voice coil motor so as to control.
COPYRIGHT: (C)1978,JPO&Japio
JP15593776A 1976-12-24 1976-12-24 Magnetic head positioning device Pending JPS5380204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15593776A JPS5380204A (en) 1976-12-24 1976-12-24 Magnetic head positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15593776A JPS5380204A (en) 1976-12-24 1976-12-24 Magnetic head positioning device

Publications (1)

Publication Number Publication Date
JPS5380204A true JPS5380204A (en) 1978-07-15

Family

ID=15616765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15593776A Pending JPS5380204A (en) 1976-12-24 1976-12-24 Magnetic head positioning device

Country Status (1)

Country Link
JP (1) JPS5380204A (en)

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