OpenTechnical
This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12569989-B2, on 10 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-2026-000002148

Estimation device, estimation method, estimation program, and robot system

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
FUJISAWA Yusuke, KITANO HAJIME, SUGINO HIROHITO, WAKAO YASUMICHI, YAMAGUCHI MASAHIRO, YASUI HITOSHI
Assignee
BRIDGESTONE CORP
Original source
US-12569989-B2, the United States Patent and Trademark Office, 10 March 2026
Document SHA-256
f9619c58067cf8da89a6e5ab630f361291c1b09e99ae0994b7c87fc739ed4df4

Abstract

A flexible material provided at a robot is conductive and an electrical characteristic of the flexible material changes in response to a change of state. The electrical characteristic between plural detection points of the robot is detected by a detection unit. An estimation unit uses a learning model to estimate a robot state from the electrical characteristic of the robot. The learning model is trained so as to input the electrical characteristic and output the robot state. The learning model is trained using, as training data, electrical characteristics when changes of state occur at the flexible material and robot states after the changes of state of the flexible material of the robot. The estimation unit inputs the electrical characteristic to the learning model and outputs the robot state corresponding to the inputted electrical characteristic.

Publication information

Plain textMarkdownManifestIntegrity record

Citation

OpenTechnical Publication OT-2026-000002148, “Estimation device, estimation method, estimation program, and robot system,” published September 15, 2026 at 19:11:06 UTC, https://opentechnical.org/p/OT-2026-000002148.

To cite specific content, add the paragraph or figure numbers.

Terms

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.