A NARX Model-Based Condition Monitoring Method for Rotor Systems

A NARX Model-Based Condition Monitoring Method for Rotor Systems

In this study, we developed a data-driven frequency domain analysis method for rotor systems using the NARX (Nonlinear Auto-Regressive with eXternal input) model established by system vibration signals. We propose a model-based index of fault features calculated in a multi-frequency range to facilit...

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Bibliographic Details
Main Authors: Yi Gao, Changshuai Yu, Yun-Peng Zhu, Zhong Luo
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Sensors
Subjects:
NARX model
system identification
rotor system
condition monitoring
frequency analysis
Online Access:https://www.mdpi.com/1424-8220/23/15/6878

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