JPS5615192A - Input pulse frequency controller for stepping motor - Google Patents

Input pulse frequency controller for stepping motor

Info

Publication number
JPS5615192A
JPS5615192A JP9243179A JP9243179A JPS5615192A JP S5615192 A JPS5615192 A JP S5615192A JP 9243179 A JP9243179 A JP 9243179A JP 9243179 A JP9243179 A JP 9243179A JP S5615192 A JPS5615192 A JP S5615192A
Authority
JP
Japan
Prior art keywords
current value
signal
surplus
pulse
torque
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
JP9243179A
Other languages
Japanese (ja)
Other versions
JPS596600B2 (en
Inventor
Shiro Fukuda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9243179A priority Critical patent/JPS596600B2/en
Publication of JPS5615192A publication Critical patent/JPS5615192A/en
Publication of JPS596600B2 publication Critical patent/JPS596600B2/en
Expired 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 of the kind having motors rotating step by step
    • H02P8/12—Control or stabilisation of current

Abstract

PURPOSE:To improve the responsiveness and efficiency by generating subsequent pulses corresponding to a proper torque surplus amount through comparison between the allowable current value affording a certain surplus for the motor torque and the current value per cycle of the pulse to be fed to the step motor. CONSTITUTION:Allowable current value affording a proper surplus amount is computed by the allowable current value computing circuit 5 with the outputting of the pulse frequency signal B to the drive circuit 2 from the pulse generation circuit 1 receiving the target pulse frequency signal A. The output signal D is compared with the average current value signal C per cycle of the pulse to be fed to the step motor by means of the current value comparator 7. When D<C, it outputs the signal G because of a less torque surplus, while when D>C, the signal F and when D=C, the signal E is outputted to the DELTAf/DELTAt generation circuit 8 to determine whether any torque surplus exists or not. Receiving the output of the frequency measuring device 6, the DELTAf/DELTAt generation circuit 8 selectively controls the subsequent pulses corresponding to the torque surplus.
JP9243179A 1979-07-18 1979-07-18 Stepping motor input pulse frequency control device Expired JPS596600B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9243179A JPS596600B2 (en) 1979-07-18 1979-07-18 Stepping motor input pulse frequency control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9243179A JPS596600B2 (en) 1979-07-18 1979-07-18 Stepping motor input pulse frequency control device

Publications (2)

Publication Number Publication Date
JPS5615192A true JPS5615192A (en) 1981-02-13
JPS596600B2 JPS596600B2 (en) 1984-02-13

Family

ID=14054242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9243179A Expired JPS596600B2 (en) 1979-07-18 1979-07-18 Stepping motor input pulse frequency control device

Country Status (1)

Country Link
JP (1) JPS596600B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09191692A (en) * 1996-01-12 1997-07-22 Ricoh Co Ltd Facsimile
CN103516271A (en) * 2012-06-29 2014-01-15 苏州张扬能源科技有限公司 Stepping motor stroke control system
CN103516270A (en) * 2012-11-28 2014-01-15 深圳市倍轻松科技股份有限公司 Rotation speed control circuit and method for motor
JP2016052231A (en) * 2014-09-02 2016-04-11 株式会社デンソー Motor controller

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0370696A (en) * 1989-08-09 1991-03-26 Senzo Hanaue Quick turnable quick stoppable and transversely movable ship
CN108233826A (en) * 2017-12-29 2018-06-29 宁波拓邦智能控制有限公司 The self-adaptation control method and device of a kind of food refuse disposer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09191692A (en) * 1996-01-12 1997-07-22 Ricoh Co Ltd Facsimile
CN103516271A (en) * 2012-06-29 2014-01-15 苏州张扬能源科技有限公司 Stepping motor stroke control system
CN103516270A (en) * 2012-11-28 2014-01-15 深圳市倍轻松科技股份有限公司 Rotation speed control circuit and method for motor
JP2016052231A (en) * 2014-09-02 2016-04-11 株式会社デンソー Motor controller
US9793840B2 (en) 2014-09-02 2017-10-17 Denso Corporation Motor control apparatus

Also Published As

Publication number Publication date
JPS596600B2 (en) 1984-02-13

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