Method of controlling robot and robot

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United States of America Patent

PATENT NO 9120228
APP PUB NO 20130190926A1
SERIAL NO

13744589

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Abstract

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A method of controlling a robot includes the steps of calculating a torsional angular velocity of an arm using a difference between an angular velocity detected by a gyro sensor and an angular velocity in a gyro sensor coordinate obtained from information detected by a first encoder and a second encoder, calculating a correction amount of a sensitivity error of the gyro sensor using a variation in the torsional angular velocity, and correcting sensitivity of the gyro sensor using the correction amount of the sensitivity error.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirabayashi, Tomokazu Hara, JP 18 133
Motoyoshi, Masaki Shiojiri, JP 58 457

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