Motor controller and method for controlling motor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10599136
APP PUB NO 20180239344A1
SERIAL NO

15662493

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Abstract

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A motor controller includes memory, and processing circuitry that controls a motor based on a position command and based on a position detection value corresponding to a detected position of the motor, calculates a tolerance position error in a successive manner based on the position command and based on a control parameter used to control the motor, calculates a position error maximum threshold that depends on the tolerance position error, detects an abnormality based on the position error maximum threshold, and triggers an indication when the abnormality is detected.

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Patent Owner(s)

  • KABUSHIKI KAISHA YASKAWA DENKI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oka, Yusuke Kitakyushu, JP 22 63
Okubo, Tadashi Kitakyushu, JP 41 191
Ouchida, Katsumi Kitakyushu, JP 1 2

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