2023
DOI: 10.3390/s23042137
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Cross-Domain Open Set Fault Diagnosis Based on Weighted Domain Adaptation with Double Classifiers

Abstract: The application of transfer learning in fault diagnosis has been developed in recent years. It can use existing data to solve the problem of fault recognition under different working conditions. Due to the complexity of the equipment and the openness of the working environment in industrial production, the status of the equipment is changeable, and the collected signals can have new fault classes. Therefore, the open set recognition ability of the transfer learning method is an urgent research direction. The e… Show more

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Cited by 4 publications
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“…The authors demonstrate the effectiveness of their approach through experiments on several mechanical fault datasets: Laboratory Gearbox dataset, the Case Western Reserve University (CWRU) dataset, the Intelligent Maintenance Systems (IMS), the centrifugal pump dataset. They compare their method with other domain adaptation methods and show that it outperforms them in terms of accuracy and robustness [64] for tomato disease recognition. The approach provides a set of guidelines for analyzing the recognition of novel data to make the system more adaptable to real-world environments.…”
Section: ) Open Set Domain Adaptation Literature Reviewmentioning
confidence: 99%
“…The authors demonstrate the effectiveness of their approach through experiments on several mechanical fault datasets: Laboratory Gearbox dataset, the Case Western Reserve University (CWRU) dataset, the Intelligent Maintenance Systems (IMS), the centrifugal pump dataset. They compare their method with other domain adaptation methods and show that it outperforms them in terms of accuracy and robustness [64] for tomato disease recognition. The approach provides a set of guidelines for analyzing the recognition of novel data to make the system more adaptable to real-world environments.…”
Section: ) Open Set Domain Adaptation Literature Reviewmentioning
confidence: 99%