OPENTECHNICAL PUBLICATION
OT-2026-000000193

Automated analysis of non-stationary machine performance

Published: 2026-09-15T19:02:35.727160Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000193
Categories: Sensors, Controls & Machine Vision > Industrial Control

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ABSTRACT

A method for monitoring at least one machine including causing at least a
first sensor to acquire at least a first non-stationary signal from at least
one machine operating in a non-stationary manner during at least one
operational time frame, the first sensor(s) providing at least a first
non-stationary output, causing at least a second sensor to acquire at least a
second non-stationary signal from the machine(s) during the operational time
frame(s), the second sensor(s) providing at least a second non-stationary
output, fusing the first non-stationary output(s) with the second
non-stationary output(s) to produce a fused output, extracting at least one
feature from the first and/or second non-stationary signal(s) based on the
fused output, analyzing the feature(s) to ascertain a state of health of the
machine(s) and performing a repair operation, maintenance operation and/or
modification of operating parameters of the machine(s) based on the analyzed
state of health.

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OpenTechnical publication OT-2026-000000193
Published 2026-09-15T19:02:35.727160Z
https://opentechnical.org/p/OT-2026-000000193