JPS5364183A - Servo circuit - Google Patents

Servo circuit

Info

Publication number
JPS5364183A
JPS5364183A JP13881676A JP13881676A JPS5364183A JP S5364183 A JPS5364183 A JP S5364183A JP 13881676 A JP13881676 A JP 13881676A JP 13881676 A JP13881676 A JP 13881676A JP S5364183 A JPS5364183 A JP S5364183A
Authority
JP
Japan
Prior art keywords
servo circuit
rotary member
pulse
identifying
decelerate
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.)
Granted
Application number
JP13881676A
Other languages
Japanese (ja)
Other versions
JPS5951010B2 (en
Inventor
Masahiko Machida
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.)
Sony Corp
Original Assignee
Sony 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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP51138816A priority Critical patent/JPS5951010B2/en
Publication of JPS5364183A publication Critical patent/JPS5364183A/en
Publication of JPS5951010B2 publication Critical patent/JPS5951010B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prevent a hunting of a rotary member by identifying the direction of the displacement of the phases between a reference pulse and a pulse of rotational frequency identifying signal to accelerate or decelerate the rotary member in accordance with the result of such identification.
COPYRIGHT: (C)1978,JPO&Japio
JP51138816A 1976-11-18 1976-11-18 servo circuit Expired JPS5951010B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51138816A JPS5951010B2 (en) 1976-11-18 1976-11-18 servo circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51138816A JPS5951010B2 (en) 1976-11-18 1976-11-18 servo circuit

Publications (2)

Publication Number Publication Date
JPS5364183A true JPS5364183A (en) 1978-06-08
JPS5951010B2 JPS5951010B2 (en) 1984-12-12

Family

ID=15230899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51138816A Expired JPS5951010B2 (en) 1976-11-18 1976-11-18 servo circuit

Country Status (1)

Country Link
JP (1) JPS5951010B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033525Y2 (en) * 1986-12-29 1991-01-30

Also Published As

Publication number Publication date
JPS5951010B2 (en) 1984-12-12

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