JPS567108A - Control system for servomotor - Google Patents

Control system for servomotor

Info

Publication number
JPS567108A
JPS567108A JP8213279A JP8213279A JPS567108A JP S567108 A JPS567108 A JP S567108A JP 8213279 A JP8213279 A JP 8213279A JP 8213279 A JP8213279 A JP 8213279A JP S567108 A JPS567108 A JP S567108A
Authority
JP
Japan
Prior art keywords
signal
microcomputer
extent
servomotor
supplied
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
JP8213279A
Other languages
Japanese (ja)
Inventor
Shigeru Ebihara
Koji Fujitake
Yuko Hosokawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8213279A priority Critical patent/JPS567108A/en
Publication of JPS567108A publication Critical patent/JPS567108A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position Or Direction (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To realize the speed control with an optional pattern, by performing the control of the servomotor the microcomputer and then setting optionally the control program of the microcomputer.
CONSTITUTION: The extend of an optional movement and speed are set by microcomputer 11. The set moved extent signal is written into up-down counter 15; and the set speed signal receives the analog conversion to be supplied to driving circuit 18. Thus servomotor 19 rotates. This rotation output is coded by endoder 20 and then delivered in the form of the pulse signal to be supplied to computer 11. Computer 11 receives the encoder output as the interruption input to give the occasional measurement of the moved extent. On the other hand, the encoder output is supplied to counter 15 to give the subtraction to said set moved extent. And when the coincidence is obtained between the set moved extent and the actual moved extent, the rotation of motor 19 is stopped by the coincidence signal. At the same time, computer 11 receives the coincidence signal as the interruption signal to perform the switching for the next speed control.
COPYRIGHT: (C)1981,JPO&Japio
JP8213279A 1979-06-29 1979-06-29 Control system for servomotor Pending JPS567108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8213279A JPS567108A (en) 1979-06-29 1979-06-29 Control system for servomotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8213279A JPS567108A (en) 1979-06-29 1979-06-29 Control system for servomotor

Publications (1)

Publication Number Publication Date
JPS567108A true JPS567108A (en) 1981-01-24

Family

ID=13765880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8213279A Pending JPS567108A (en) 1979-06-29 1979-06-29 Control system for servomotor

Country Status (1)

Country Link
JP (1) JPS567108A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188385A (en) * 1983-04-07 1984-10-25 Fanuc Ltd Servo control circuit
JPS6097413A (en) * 1983-10-31 1985-05-31 Mitsubishi Electric Corp Digital positioning servo system
CN104270047A (en) * 2014-09-30 2015-01-07 山东艾磁驱动科技有限公司 Method and system for achieving voltage reduction control in low-speed running process of motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153189A (en) * 1974-11-05 1976-05-11 Komatsu Mfg Co Ltd SOKUDOSEIGYO SOCHI
JPS548275A (en) * 1977-06-20 1979-01-22 Ricoh Co Ltd Velocity command system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153189A (en) * 1974-11-05 1976-05-11 Komatsu Mfg Co Ltd SOKUDOSEIGYO SOCHI
JPS548275A (en) * 1977-06-20 1979-01-22 Ricoh Co Ltd Velocity command system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188385A (en) * 1983-04-07 1984-10-25 Fanuc Ltd Servo control circuit
JPS6097413A (en) * 1983-10-31 1985-05-31 Mitsubishi Electric Corp Digital positioning servo system
CN104270047A (en) * 2014-09-30 2015-01-07 山东艾磁驱动科技有限公司 Method and system for achieving voltage reduction control in low-speed running process of motor

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