JPS534176A - Servo control system - Google Patents

Servo control system

Info

Publication number
JPS534176A
JPS534176A JP11885576A JP11885576A JPS534176A JP S534176 A JPS534176 A JP S534176A JP 11885576 A JP11885576 A JP 11885576A JP 11885576 A JP11885576 A JP 11885576A JP S534176 A JPS534176 A JP S534176A
Authority
JP
Japan
Prior art keywords
servo control
control system
photo sensor
change
stabilized
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
JP11885576A
Other languages
Japanese (ja)
Other versions
JPS5922963B2 (en
Inventor
Tomoatsu Imamura
Shigeyuki Araki
Nobuo Iwata
Masahiro Yoshimi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11885576A priority Critical patent/JPS5922963B2/en
Priority to US05/810,208 priority patent/US4160200A/en
Priority to GB26930/77A priority patent/GB1579135A/en
Priority to DE2729440A priority patent/DE2729440C3/en
Publication of JPS534176A publication Critical patent/JPS534176A/en
Publication of JPS5922963B2 publication Critical patent/JPS5922963B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To have photo sensor outputs stabilized against the change of temperature and the change under the weights of years, and to have a servo control stabilized by taking out DC basic voltage from a photo sensor compensating circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP11885576A 1976-06-29 1976-10-02 Servo control method Expired JPS5922963B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11885576A JPS5922963B2 (en) 1976-10-02 1976-10-02 Servo control method
US05/810,208 US4160200A (en) 1976-06-29 1977-06-27 Servo control apparatus
GB26930/77A GB1579135A (en) 1976-06-29 1977-06-28 Servo control apparatus
DE2729440A DE2729440C3 (en) 1976-06-29 1977-06-29 Servo control system for the rotation of a shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11885576A JPS5922963B2 (en) 1976-10-02 1976-10-02 Servo control method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7685476A Division JPS533093A (en) 1976-06-29 1976-06-29 Stabilization system of photo sensor circuit

Publications (2)

Publication Number Publication Date
JPS534176A true JPS534176A (en) 1978-01-14
JPS5922963B2 JPS5922963B2 (en) 1984-05-30

Family

ID=14746797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11885576A Expired JPS5922963B2 (en) 1976-06-29 1976-10-02 Servo control method

Country Status (1)

Country Link
JP (1) JPS5922963B2 (en)

Also Published As

Publication number Publication date
JPS5922963B2 (en) 1984-05-30

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