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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-12564949-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-2026-000002352

Method, robot and storage medium for aligning robot end with target object

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
Ni Feijian
Assignee
FLEXIV LTD, SHANGHAI FLEXIV ROBOTICS TECH CO LTD
Original source
US-12564949-B2, the United States Patent and Trademark Office, 3 March 2026
Document SHA-256
2d6c8a057463d8cfd14768e61a5cdfc97fbef4d3e06d6db76d1abc2ab03c8655

Abstract

A method for aligning a robot end with a target object includes: acquiring a target direction for a surface to be aligned; selecting a control point, and establishing a coordinate system of the control point; controlling the surface to move along a direction such that the z-axis points in the target direction; rotating, when the surface is determined to be in contact with the target object, the surface with respect to the target object actively and keeping the surface in contact with the target object, and acquiring a first displacement of the control point; determining a relationship between the first displacement and the z-axis; determining, based on the relationship between the first displacement and the z-axis, whether a current rotation direction is a correct alignment direction; and controlling, based on the determination, the surface to be rotated.

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Citation

OpenTechnical Publication OT-2026-000002352, “Method, robot and storage medium for aligning robot end with target object,” published September 15, 2026 at 19:12:26 UTC, https://opentechnical.org/p/OT-2026-000002352.

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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.