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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12564960-B2, on 3 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002381

Method and system for path planning of robot arm in dynamic environment

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
LEE CHUAN-CHE, SONG KAI-TAI
Assignee
NATIONAL YANG MING CHIAO TUNG UNIV
Original source
US-12564960-B2, the United States Patent and Trademark Office, 3 March 2026
Document SHA-256
70c33993abd118104ac54b9911b0c44b85458960d2e0a7b8094656c81e89668f

Abstract

A method for path planning of a robot arm in a dynamic environment includes steps as follows. During an operation of the robot arm in a three-dimensional environment, a state of an obstacle is obtained in real time, and when a collision danger occurs, the robot arm is allowed to dodge the obstacle. In the collision danger, a partial path of the robot arm is re-planned based on a hybrid RRT, so that the robot arm avoids dynamic and static obstacles in an environment and then returns to an original path for continuing operation.

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Citation

OpenTechnical Publication OT-2026-000002381, “Method and system for path planning of robot arm in dynamic environment,” published September 15, 2026 at 19:12:37 UTC, https://opentechnical.org/p/OT-2026-000002381.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.