Source-Free Domain Adaptation Framework for Rotary Machine Fault Diagnosis

Intelligent fault diagnosis for rotary machinery often suffers performance degradation under domain shifts between training and deployment environments. To address this, we propose a robust fault diagnosis framework incorporating three key components: (1) an order-frequency-based preprocessing metho...

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Bibliographic Details
Main Authors: Hoejun Jeong, Seungha Kim, Donghyun Seo, Jangwoo Kwon
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Sensors
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Online Access:https://www.mdpi.com/1424-8220/25/14/4383
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