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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-12566415-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-2026-000002336

Adjustment assistance device, control system, and adjustment assistance method

Published
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Classification
Sensors, Controls & Machine Vision › Industrial Control
Inventors
TSUNEKI RYOUTAROU
Assignee
FANUC CORP
Original source
US-12566415-B2, the United States Patent and Trademark Office, 3 March 2026
Document SHA-256
00dffce9944554f34de1babba1ea642739c848972952d3b354f1fa4582a7e099

Abstract

The present invention performs simulation for a case where a plurality of degrees are set for feedforward, and provides assistance in adjustment of an acceleration/deceleration time constant and a feedforward parameter. The present invention is provided with: a mechanical model creation unit that creates mechanical models of a motor and a mechanism portion of a machine tool, a robot, or an industrial machine; a simulation unit that includes the mechanical models and a feedforward processing section and that is for performing simulation of operation of a servo control device for controlling the motor; and an adjustment unit that adjusts an acceleration/deceleration time constant for generating a position command, and a parameter of the feedforward processing section. The adjustment unit adjusts a plurality the acceleration/deceleration time constants and parameters corresponding to when a plurality of degrees has been set for the feedforward processing section.

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Citation

OpenTechnical Publication OT-2026-000002336, “Adjustment assistance device, control system, and adjustment assistance method,” published September 15, 2026 at 19:12:19 UTC, https://opentechnical.org/p/OT-2026-000002336.

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