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1. (WO2018159341) ROBOT CONTROL METHOD

Pub. No.:    WO/2018/159341    International Application No.:    PCT/JP2018/005643
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Tue Feb 20 00:59:59 CET 2018
IPC: H02P 29/64
B25J 13/00
H02P 21/22
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: NAKATA Hiroyuki
中田 広之
HASHIMOTO Atsumi
橋本 敦実
YAMAMOTO Ryosuke
山本 良祐
HONUCHI Yasuyoshi
本内 保義
Title: ROBOT CONTROL METHOD
Abstract:
Disclosed is a robot control method for controlling, using a servomotor, motions of a robot arm. In this robot control method, in the cases where an outside air temperature is at a predetermined value or lower (step 15-3), the absolute value of a motor current command is a predetermined value or less (step 15-4), and an overload detection value is a predetermined value or less (step 15-5), a d-axis current is added to the motor current command (step 15-6, step 15-8).