JPS57101597A - Closed loop control system for multipole motor - Google Patents

Closed loop control system for multipole motor

Info

Publication number
JPS57101597A
JPS57101597A JP55176559A JP17655980A JPS57101597A JP S57101597 A JPS57101597 A JP S57101597A JP 55176559 A JP55176559 A JP 55176559A JP 17655980 A JP17655980 A JP 17655980A JP S57101597 A JPS57101597 A JP S57101597A
Authority
JP
Japan
Prior art keywords
torque
present
motor
rotary
exciting
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
JP55176559A
Other languages
Japanese (ja)
Other versions
JPH0586156B2 (en
Inventor
Wataru Shimizu
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.)
ESU JII KK
SG KK
Original Assignee
ESU JII KK
SG KK
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 ESU JII KK, SG KK filed Critical ESU JII KK
Priority to JP55176559A priority Critical patent/JPS57101597A/en
Publication of JPS57101597A publication Critical patent/JPS57101597A/en
Publication of JPH0586156B2 publication Critical patent/JPH0586156B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/12—Control or stabilisation of current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To rotate a motor always at the optimum torque by detecting the present exciting state and rotating position of each phase and controlling the exciting current to dispose the present rotating position always at the desired optinum torque position. CONSTITUTION:A current detector 11 detected exciting currents iA-iD applied to the respective phases A-D of a motor 12 from a driver 13. A rotary position sensor 14 detects the present rotary position (rotary angle) 0 of the motor 12. A torque characteristic and torque position discriminator 15 discriminates the present torque characteristics according to the present phase exciting state, and also discriminates where the present rotary position 0 is located at the torque position (torque angle) in the torque characteristic. A distributor 17 controls to distribute the exciting current to the respective phases AD that the present torque position discriminated by the discriminator 15 and the rorque mode are fed as a feedback signal so that the rotary position of the motor 12 always becomes the optimum torque position.
JP55176559A 1980-12-16 1980-12-16 Closed loop control system for multipole motor Granted JPS57101597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176559A JPS57101597A (en) 1980-12-16 1980-12-16 Closed loop control system for multipole motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176559A JPS57101597A (en) 1980-12-16 1980-12-16 Closed loop control system for multipole motor

Publications (2)

Publication Number Publication Date
JPS57101597A true JPS57101597A (en) 1982-06-24
JPH0586156B2 JPH0586156B2 (en) 1993-12-10

Family

ID=16015686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176559A Granted JPS57101597A (en) 1980-12-16 1980-12-16 Closed loop control system for multipole motor

Country Status (1)

Country Link
JP (1) JPS57101597A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113529A2 (en) * 1982-12-03 1984-07-18 Mikuni Kogyo Kabushiki Kaisha Drive control method for stepping motors
JPS6149696A (en) * 1984-08-17 1986-03-11 Yokogawa Hokushin Electric Corp Drive device for pulse motor
JPS6240085A (en) * 1985-08-12 1987-02-21 Matsushita Electric Ind Co Ltd Brushless motor
JPS62181689A (en) * 1986-02-03 1987-08-10 Matsushita Electric Ind Co Ltd Brushless motor
JPS62181690A (en) * 1986-01-31 1987-08-10 Matsushita Electric Ind Co Ltd Brushless motor
JPS6369485A (en) * 1986-09-09 1988-03-29 Matsushita Electric Ind Co Ltd Brushless motor
JPH02211100A (en) * 1989-02-09 1990-08-22 Seiko Epson Corp Drive control method for stepping motor
JP2002273965A (en) * 2001-03-16 2002-09-25 Hitachi Koki Co Ltd Method of controlling shuttle of printer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330720A (en) * 1976-09-03 1978-03-23 Fujitsu Ltd Positioning control system for pulse motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330720A (en) * 1976-09-03 1978-03-23 Fujitsu Ltd Positioning control system for pulse motor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113529A2 (en) * 1982-12-03 1984-07-18 Mikuni Kogyo Kabushiki Kaisha Drive control method for stepping motors
JPS6149696A (en) * 1984-08-17 1986-03-11 Yokogawa Hokushin Electric Corp Drive device for pulse motor
JPS6240085A (en) * 1985-08-12 1987-02-21 Matsushita Electric Ind Co Ltd Brushless motor
JPH0667258B2 (en) * 1985-08-12 1994-08-24 松下電器産業株式会社 Brushless motor
JPS62181690A (en) * 1986-01-31 1987-08-10 Matsushita Electric Ind Co Ltd Brushless motor
JPH0667259B2 (en) * 1986-01-31 1994-08-24 松下電器産業株式会社 Brushless motor
JPS62181689A (en) * 1986-02-03 1987-08-10 Matsushita Electric Ind Co Ltd Brushless motor
JPH0667260B2 (en) * 1986-02-03 1994-08-24 松下電器産業株式会社 Brushless motor
JPS6369485A (en) * 1986-09-09 1988-03-29 Matsushita Electric Ind Co Ltd Brushless motor
JPH02211100A (en) * 1989-02-09 1990-08-22 Seiko Epson Corp Drive control method for stepping motor
JP2002273965A (en) * 2001-03-16 2002-09-25 Hitachi Koki Co Ltd Method of controlling shuttle of printer

Also Published As

Publication number Publication date
JPH0586156B2 (en) 1993-12-10

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