Trajectory plan generation device, trajectory plan generation method, and trajectory plan generation program

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12138801
APP PUB NO 20220379473A1
SERIAL NO

17772524

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Abstract

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A trajectory plan generation device executes a first search process for searching for a plurality of position candidates which are movement destinations of the tip portion within a predetermined distance from first trajectory information indicating positions and postures of the tip portion between the start point and the end point, a second search process for searching for a plurality of posture candidates of the tip portion that change within an allowable range by spherical interpolation based on postures of the tip portion at the start point and the end point, a determination process for determining second trajectory information indicating positions and postures of movement destinations of the tip portion from the first trajectory information based on the plurality of position candidates searched for by the first search process and the plurality of posture candidates searched for by the second search process, and an output process.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 JAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakasu, Nobuaki Tokyo, JP 23 122
Yamauchi, Yuta Tokyo, JP 7 25

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