Title:
MOTOR CONTROLLER
Document Type and Number:
Japanese Patent JP2015019560
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a motor controller which can precisely control a motor by accurately detecting the speed of the motor in spite of an error from a clock generator.SOLUTION: A motor controller 1000 includes: a motor 10; a clock generator 60 for generating a clock signal; a speed detection unit 120 for detecting the rotational speed of the motor 10 on the basis of a pulse signal generated according to the rotation of the motor 10 and the clock signal; and a sampling period determination unit 110 for determining a sampling period by compensating an error generated from the clock generator 60.
More Like This:
| JPS60258607 | CONTROLLER OF MANIPULATOR |
| JPS6033610 | SAMPLING CONTROLLER |
Inventors:
GU BON YOUNG
Application Number:
JP2014020113A
Publication Date:
January 29, 2015
Filing Date:
February 05, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRO MECH
International Classes:
G05B21/02; H02P29/00
Attorney, Agent or Firm:
Koen Kato
Fukukawa 晋矢
Fukukawa 晋矢