JPS548817A - Digital controller for motor - Google Patents

Digital controller for motor

Info

Publication number
JPS548817A
JPS548817A JP7327577A JP7327577A JPS548817A JP S548817 A JPS548817 A JP S548817A JP 7327577 A JP7327577 A JP 7327577A JP 7327577 A JP7327577 A JP 7327577A JP S548817 A JPS548817 A JP S548817A
Authority
JP
Japan
Prior art keywords
microprocessor
motor
digital controller
operational
thyristors
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
JP7327577A
Other languages
Japanese (ja)
Inventor
Tou Oomae
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7327577A priority Critical patent/JPS548817A/en
Publication of JPS548817A publication Critical patent/JPS548817A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To operate a high speed control, by a method with the first microprocessor calculating an operational sequence and operational time interval of power semiconductor element like thyristors from target value and feed-back signal, and with the second microprocessor operating only a pulse control basically from output of the first microprocessor.
COPYRIGHT: (C)1979,JPO&Japio
JP7327577A 1977-06-22 1977-06-22 Digital controller for motor Pending JPS548817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7327577A JPS548817A (en) 1977-06-22 1977-06-22 Digital controller for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7327577A JPS548817A (en) 1977-06-22 1977-06-22 Digital controller for motor

Publications (1)

Publication Number Publication Date
JPS548817A true JPS548817A (en) 1979-01-23

Family

ID=13513431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7327577A Pending JPS548817A (en) 1977-06-22 1977-06-22 Digital controller for motor

Country Status (1)

Country Link
JP (1) JPS548817A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110491A (en) * 1980-02-01 1981-09-01 Inoue Japax Res Inc Controller for driving of motor
JPS5768278A (en) * 1980-10-15 1982-04-26 Matsushita Electric Ind Co Ltd Control device for feeding of welding wire
JPS57138897A (en) * 1981-01-15 1982-08-27 Westinghouse Electric Corp Method and device for controlling chopper
JPS57173186A (en) * 1981-04-17 1982-10-25 Fujitsu Ltd Controller for space of dot printer
JPS589588A (en) * 1981-07-10 1983-01-19 Hitachi Ltd Method for controlling motor speed and device for controlling said speed
JPS5841095U (en) * 1981-09-08 1983-03-18 三洋電機株式会社 DC servo motor control circuit
JPS59188385A (en) * 1983-04-07 1984-10-25 Fanuc Ltd Servo control circuit
JPS61522U (en) * 1984-06-07 1986-01-06 三菱自動車工業株式会社 clutch device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110491A (en) * 1980-02-01 1981-09-01 Inoue Japax Res Inc Controller for driving of motor
JPS5768278A (en) * 1980-10-15 1982-04-26 Matsushita Electric Ind Co Ltd Control device for feeding of welding wire
JPS57138897A (en) * 1981-01-15 1982-08-27 Westinghouse Electric Corp Method and device for controlling chopper
JPH0328157B2 (en) * 1981-01-15 1991-04-18 Ee Ii Jii Uesuchinguhausu Toransuhooteeshon Shisutemuzu Inc
JPS57173186A (en) * 1981-04-17 1982-10-25 Fujitsu Ltd Controller for space of dot printer
JPS589588A (en) * 1981-07-10 1983-01-19 Hitachi Ltd Method for controlling motor speed and device for controlling said speed
JPH0531388B2 (en) * 1981-07-10 1993-05-12 Hitachi Ltd
JPS5841095U (en) * 1981-09-08 1983-03-18 三洋電機株式会社 DC servo motor control circuit
JPS59188385A (en) * 1983-04-07 1984-10-25 Fanuc Ltd Servo control circuit
JPS61522U (en) * 1984-06-07 1986-01-06 三菱自動車工業株式会社 clutch device
JPH0349305Y2 (en) * 1984-06-07 1991-10-22

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