Title:
CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2023180091
Kind Code:
A
Abstract:
To make it possible to calculate a movement distance of a movable body with high accuracy while suppressing cost increase.SOLUTION: A controller acquires first rotation amount information and second rotation amount information while moving a movable body by a motor. The first and second rotation amount information corresponds to motor rotation amount information from a rotation amount information output part when first and second detected parts are respectively detected by a single detection part mounted on the movable body. The controller calculates a correction value on the basis of the first and second rotation amount information and a design distance between the first and second detected parts. The correction value indicates actual movement distance of the movable body per a prescribed motor rotation amount. The controller calculates the movement distance of the movable body by use of the rotation amount information and the correction value, and controls prescribed action of the movable body on the basis of the calculated movement distance.SELECTED DRAWING: Figure 2
Inventors:
ARAKAWA YUTA
SHIRAI HARUHISA
SATO SHOJI
TANAKA NOBUMASA
HOKO MASAHIRO
SHIRAI HARUHISA
SATO SHOJI
TANAKA NOBUMASA
HOKO MASAHIRO
Application Number:
JP2022093204A
Publication Date:
December 20, 2023
Filing Date:
June 08, 2022
Export Citation:
Assignee:
BROTHER IND LTD
International Classes:
B41J19/18; B41J2/01
Attorney, Agent or Firm:
Nagoya International Patent Attorney Corporation