Fault Identification Method of Ball Bearing Based on IAs and SVMs
MATEC Web of Conferences, 2016 In order to effectively identify the bearing running condition, this paper proposed a new method which combines local mean decomposition (LMD) and support vector machine (SVM) together for ball bearing fault identification.
Chen Chao +5 more
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A Novel Rolling Bearing Fault Diagnosis and Severity Analysis Method
Applied Sciences, 2019 To improve the fault identification accuracy of rolling bearing and effectively analyze the fault severity, a novel rolling bearing fault diagnosis and severity analysis method based on the fast sample entropy, the wavelet packet energy entropy, and a ...
Yinsheng Chen +3 more
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Making intelligent systems team players: Case studies and design issues. Volume 1: Human-computer interaction design [PDF]
Initial results are reported from a multi-year, interdisciplinary effort to provide guidance and assistance for designers of intelligent systems and their user interfaces.
Forbus, Kenneth D. +6 more
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A novel directional pilot protection method for EHV transmission lines based on S-transform and SVM
Discover Applied SciencesTo address the issues of insufficient reliability and low sensitivity of traveling-wave (TW)-based protection caused by fault condition attributes, i.e., fault resistance and fault angle, this paper proposes a novel directional pilot protection method ...
Zhenwei Guo +3 more
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IDENTIFICATION OF MULTIPLE FAULTS IN ROTOR SYSTEMS
Journal of Sound and Vibration, 2002 Many papers are available in the literature about identification of faults in rotor systems. However, they generally deal only with a single fault, usually an unbalance. Instead, in real machines, the case of multiple faults is quite common: the simultaneous presence of a bow (due to several different causes) and an unbalance or a coupling misalignment
BACHSCHMID, NICOLO' +2 more
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On the Selection of Calculable Residual Generators for UAV Fault Diagnosis
, 2016 Structural Analysis is an established method for Fault Detection and Identification (FDI) in large-scale systems, enabling the discovery of Analytical Redundancy Relations (ARRs) which serve as residual generators.
Kyriakopoulos, Kostas J. +1 more
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A distributed fault-detection and diagnosis system using on-line parameter estimation [PDF]
The development of a model-based fault-detection and diagnosis system (FDD) is reviewed. The system can be used as an integral part of an intelligent control system.
Duyar, A., Guo, T.-H., Merrill, W.
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Failure detection and identification for a reconfigurable flight control system [PDF]
Failure detection and identification logic for a fault-tolerant longitudinal control system were investigated. Aircraft dynamics were based upon the cruise condition for a hypothetical transonic business jet transport configuration.
Dallery, Francois
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Identification method for inter-turn faults in transformers based on digital twin concept
Frontiers in Energy ResearchA transformer inter-turn fault identification method is proposed based on the digital twin concept to tackle the challenges of high operational complexity and low accuracy associated with traditional transformer fault identification methods.
Ma Aiqing +3 more
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SensorsPhotovoltaic arrays are exposed to outdoor conditions year-round, leading to degradation, cracks, open circuits, and other faults. Hence, the establishment of an effective fault diagnosis system for photovoltaic arrays is of paramount importance. However,
Yebo Tao, Tingting Yu, Jiayi Yang
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