JPS5631397A - Controlling method of pulse motor - Google Patents

Controlling method of pulse motor

Info

Publication number
JPS5631397A
JPS5631397A JP10677079A JP10677079A JPS5631397A JP S5631397 A JPS5631397 A JP S5631397A JP 10677079 A JP10677079 A JP 10677079A JP 10677079 A JP10677079 A JP 10677079A JP S5631397 A JPS5631397 A JP S5631397A
Authority
JP
Japan
Prior art keywords
motor
torque
eta
curve
angular velocity
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
JP10677079A
Other languages
Japanese (ja)
Inventor
Mizuho Fukuda
Toshio Nakagawa
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP10677079A priority Critical patent/JPS5631397A/en
Publication of JPS5631397A publication Critical patent/JPS5631397A/en
Pending 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
    • H02P8/14—Arrangements for controlling speed or speed and torque

Abstract

PURPOSE:To accurately drive a positioning device without using unnecessarily large pulse motor by so controlling a pulse motor that there exists a specific relation formula between a motor torque and an angular velocity. CONSTITUTION:There is a relation formula of omega=(A/B)(1-epsilon<-(>B</>J<)t>eta) between a motor torque T and an angular velocity omega, where J represents an inertia, eta is the allowance rate of the motor torque represented by eta=1-T0/(A-Bomega) wherein A, B represent constants and T0 represents a load torque. Accordingly, a load vs. torque curve of the motor torque T and the angular velocity omega becomes a curve e', and the relationship between the speed and the time in the positioning device becomes a curve A-B-C. Thus, the motor can be efficiently accelerated or decelerated, and can consequently be driven without using unnecessarily large motor for the load.
JP10677079A 1979-08-21 1979-08-21 Controlling method of pulse motor Pending JPS5631397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10677079A JPS5631397A (en) 1979-08-21 1979-08-21 Controlling method of pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10677079A JPS5631397A (en) 1979-08-21 1979-08-21 Controlling method of pulse motor

Publications (1)

Publication Number Publication Date
JPS5631397A true JPS5631397A (en) 1981-03-30

Family

ID=14442133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10677079A Pending JPS5631397A (en) 1979-08-21 1979-08-21 Controlling method of pulse motor

Country Status (1)

Country Link
JP (1) JPS5631397A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886018A (en) * 1972-02-16 1973-11-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886018A (en) * 1972-02-16 1973-11-14

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