JPS5720198A - Driving method for pulse motor - Google Patents

Driving method for pulse motor

Info

Publication number
JPS5720198A
JPS5720198A JP9348780A JP9348780A JPS5720198A JP S5720198 A JPS5720198 A JP S5720198A JP 9348780 A JP9348780 A JP 9348780A JP 9348780 A JP9348780 A JP 9348780A JP S5720198 A JPS5720198 A JP S5720198A
Authority
JP
Japan
Prior art keywords
rotor
unnecessary vibrations
pulse motor
excitation
direction opposite
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
JP9348780A
Other languages
Japanese (ja)
Other versions
JPS6349480B2 (en
Inventor
Kenji Sakakibara
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP9348780A priority Critical patent/JPS5720198A/en
Publication of JPS5720198A publication Critical patent/JPS5720198A/en
Publication of JPS6349480B2 publication Critical patent/JPS6349480B2/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
    • H02P8/32—Reducing overshoot or oscillation, e.g. damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To restrain unnecessary vibrations and reduce the converging time thereof, by applying a driving force in the direction opposite to that of the unnecessary vibrations to the rotor of a pulse motor which generates unnecessary vibrations when it is not operated. CONSTITUTION:In a 4-phase pulse motor driven by the 2-2 phase excitation, if a rotor 2 is DC-locked by means of the excitation of excitation phases, e.g., D and A when the motor is at rest, unnecessary vibrations are generated in the rotor 2. A driving circuit 6 drives the rotor 1 through a distributor 8 according to the ditection result by means of a detector 5 which detects the vibration direction of the rotor 2. In other words, said driving circuit 6 alternately excites nonexcited phases B and C arranged in the direction opposite to the moving direction of the rotor 2 in order to apply to the rotor 2 a driving force in the direction opposite to the vibrating direction thereof. As a result, unnecessary vibrations are restrained and converged in a short period of time.
JP9348780A 1980-07-08 1980-07-08 Driving method for pulse motor Granted JPS5720198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9348780A JPS5720198A (en) 1980-07-08 1980-07-08 Driving method for pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9348780A JPS5720198A (en) 1980-07-08 1980-07-08 Driving method for pulse motor

Publications (2)

Publication Number Publication Date
JPS5720198A true JPS5720198A (en) 1982-02-02
JPS6349480B2 JPS6349480B2 (en) 1988-10-04

Family

ID=14083693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9348780A Granted JPS5720198A (en) 1980-07-08 1980-07-08 Driving method for pulse motor

Country Status (1)

Country Link
JP (1) JPS5720198A (en)

Also Published As

Publication number Publication date
JPS6349480B2 (en) 1988-10-04

Similar Documents

Publication Publication Date Title
IT8619061A0 (en) DEVICE TO REDUCE VIBRATIONS OF A DRIVE FLOW EXCITED FROM THE MOTOR SIDE.
FR2441879B1 (en)
JPS54162356A (en) Controller for elevator
WO1991008842A3 (en) Vibration generator
KR850001852A (en) Robot motion controller
DE59400824D1 (en) Vibrating table for vibrating a mass to be compacted and vibrating method for compacting concrete
JPS5720198A (en) Driving method for pulse motor
JPS57205862A (en) Record player
JPS5752397A (en) Stop control system of pulse motor
JPS56103995A (en) Driving device for pulse motor
JPS5638995A (en) Method and device for driving step motor
SU441040A1 (en) Torsional vibrator
SU1690167A1 (en) Step electrical drive
JPS62281797A (en) Drive control of stepping motor
SU1291915A1 (en) Device for vibration exciting of seismic waves
JPS57106397A (en) Driving device for stepping motor
RU1778719C (en) Device for vibratory excitation of seismic waves
JPS5819196A (en) Controlling method for pulse motor
JPS5558795A (en) Driving system for facsimile pulse motor
JPS5212408A (en) Step motor
SU1493458A1 (en) Method of controlling manipulator vibrating drive
SU1335826A1 (en) Method of dynamic tests of articles
JPS63148898A (en) Stepping motor driving system
JPS5722397A (en) Driving control system for pulse motor
JPS5392118A (en) Method of exciting ultrasonic vibrator