Patent №
US 9,302,388
Granted
2016-04-05
Filed 2013
Owner
SEIKO EPSON CORPORATION
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14013334
A robot includes a first arm that rotates around the first axis, a second arm that rotates around a second axis in a direction different from the first axis, a third arm that rotates around a third axis parallel to the second axis, a first inertia sensor that is installed at the first arm, a second (a) inertia sensor that is installed at the third arm, first to third angle sensors, a posture detection unit that detects the posture of the third arm with the second arm as a reference and derives a feedback gain, and a second drive source control unit that feeds back a second correction component, which is obtained by multiplying a value, which is obtained by subtracting the angular velocity ωA2m and the angular velocity ωA3m from the angular velocity ωA3, by the feedback gain, and controls the second drive source.
AI classification
Ownership
SEIKO EPSON CORPORATION
assignment · 311080982
Assignors
GOMI, AKIHIRO, MOTOYOSHI, MASAKI, TOSHIMITSU, SHUNSUKE
On an employer assignment, the assignors are typically the inventors.