Robotics apparatus, robot control method, program, and recording medium

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United States of America Patent

PATENT NO 9427870
APP PUB NO 20140288703A1
SERIAL NO

14212842

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Abstract

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The robotics apparatus includes an f1-actuator for driving a first link, an f2-actuator for driving a second link, an actuator for simultaneously driving both links, and a CPU for controlling those actuators. The CPU sets a driving-force command value to an e3-actuator to a predetermined set value. Moreover, the CPU calculates a driving-force command value to the f1-actuator based on the driving-force command value and a target joint angle for a first joint. The CPU calculates a driving-force command value to the f2-actuator and a target joint angle for a second joint. It achieves a control for allowing a distal end of a second link to track a target trajectory and stiffness control at the distal end of the second link with a smaller number of driving sources than that of a conventional 3-pair 6-muscle manipulator.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takagi, Kiyoshi Tokyo, JP 65 539

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