Review of Data-Driven Fault Diagnosis for Rotating Machinery
Main Article Content
Keywords
fault diagnosis, data-driven, rotating machinery, deep learning
Abstract
With the acceleration of industrialization in modern society, rotating machinery has become an indispensable and important part of various industries. Under long-term high-speed, heavy-load and variable working conditions, key components such as rotors, bearings and gearboxes are prone to failure. Traditional diagnostic methods based on models and experience are difficult to adapt to complex working conditions and multi-source data processing needs. With the advantages of no need for precise physical models, strong adaptability and high diagnostic accuracy, the data-driven method has become the mainstream technology of intelligent fault diagnosis of rotating machinery. This paper reviews the common fault types of rotating machinery, summarizes the research progress of the core technology of data-driven fault diagnosis, discusses its application status in typical industrial equipment, and discusses future research directions, so as to provide references for the research and engineering implementation of intelligent operation and maintenance technology of rotating machinery.
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