Title:
SYNCHRONOUS CONTROL SYSTEM OF MOTOR AT FOLLOWWUP SIDE TO MOTOR AT REFERENCE SIDE
Document Type and Number:
Japanese Patent JPS5496724
Kind Code:
A
Abstract:
PURPOSE:To driving control a motor at the follow-up side by phasic leading and delay correction signals based on computation mentioned bellow, by comparison computing the phases of pulse signals corredponding to the number of the revolution of a motor at the reference side and the phases of pulse signals corresponding to the number of the revolution of the motor at the follow-up side turning following up the pulse signals corresponding to the number of the revolution of the motor at the reference side. CONSTITUTION:The number of the revolution of a motor 3 at the follow-up side turning following up pulse signals fs is converted into pulse signals fo by means of a number of revolution - pulse converter 4, the phases of the pulse fo and the phases of pulse signals fs are comparison computed by means of a phase comparison computer 5, and the motor 3 at the follow-up side is driving controlled through a driving controller 6 by phase leading and delay correction signals based on the comparison computation and synchronized with a motor at the reference side.
Inventors:
KISHIMOTO TERUO
Application Number:
JP346978A
Publication Date:
July 31, 1979
Filing Date:
January 17, 1978
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H02P5/52; H02P5/50; (IPC1-7): H02P5/50