OPENTECHNICAL PUBLICATION
OT-2026-000000231

Method and apparatus for position alignment of robotic arm, as well as electronic device

Published: 2026-09-15T19:02:38.304054Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000231
Categories: Robotics & Automation > Robot Architectures

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ABSTRACT

A method and apparatus for position alignment of a robotic arm, which includes
determining initial position information of a target plane targeted by the
robotic arm, where the initial position information includes a unit normal
vector of the target plane and a preset projection point; controlling the
robotic arm to move according to the initial position information of the
target plane; acquiring current coordinates of a terminal plane of the robotic
arm, and determining a target projection point on the terminal plane and a
target normal vector according to the current coordinates; determining a
displacement between the terminal plane and the target plane according to the
target projection point on the terminal plane and the target normal vector as
well as the unit normal vector of the target plane and the preset projection
point; and correcting the initial position information of the target plane
through the displacement.

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OpenTechnical publication OT-2026-000000231
Published 2026-09-15T19:02:38.304054Z
https://opentechnical.org/p/OT-2026-000000231