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JPS5338877A - Drift compensation system for servo-system - Google Patents

Drift compensation system for servo-system

Info

Publication number
JPS5338877A
JPS5338877A JP11242676A JP11242676A JPS5338877A JP S5338877 A JPS5338877 A JP S5338877A JP 11242676 A JP11242676 A JP 11242676A JP 11242676 A JP11242676 A JP 11242676A JP S5338877 A JPS5338877 A JP S5338877A
Authority
JP
Japan
Prior art keywords
servo
drift compensation
count value
drift
compensation system
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
JP11242676A
Other languages
Japanese (ja)
Inventor
Noburo Fukaya
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP11242676A priority Critical patent/JPS5338877A/en
Publication of JPS5338877A publication Critical patent/JPS5338877A/en
Pending legal-status Critical Current

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  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To provide the above-identified compensation system, which uses a compensation counter for varying the count value according to the polarity or magnitude of a deviation signal when the servo-system is stopped for compensating for an error due to drift by adding the count value to the devication signal.
COPYRIGHT: (C)1978,JPO&Japio
JP11242676A 1976-09-21 1976-09-21 Drift compensation system for servo-system Pending JPS5338877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11242676A JPS5338877A (en) 1976-09-21 1976-09-21 Drift compensation system for servo-system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11242676A JPS5338877A (en) 1976-09-21 1976-09-21 Drift compensation system for servo-system

Publications (1)

Publication Number Publication Date
JPS5338877A true JPS5338877A (en) 1978-04-10

Family

ID=14586334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11242676A Pending JPS5338877A (en) 1976-09-21 1976-09-21 Drift compensation system for servo-system

Country Status (1)

Country Link
JP (1) JPS5338877A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752915A (en) * 1980-07-24 1982-03-29 Maag Zahnraeder & Maschinen Ag Position controlling method for operating cylinder driving device
JPS6312211U (en) * 1986-03-17 1988-01-27
JPS6435614A (en) * 1987-07-31 1989-02-06 Amada Metrecs Co Positioning controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752915A (en) * 1980-07-24 1982-03-29 Maag Zahnraeder & Maschinen Ag Position controlling method for operating cylinder driving device
JPS6312211U (en) * 1986-03-17 1988-01-27
JPS6435614A (en) * 1987-07-31 1989-02-06 Amada Metrecs Co Positioning controller

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