Abstract | ||
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This paper presents an analytical tool for online fatigue damage detection in polycrystalline alloys that are commonly used in mechanical structures. The underlying theory is built upon symbolic dynamic filtering (SDF) that optimally partitions time series data for feature extraction and pattern classification. The proposed method has been experimentally validated on a fatigue test apparatus that is equipped with ultrasonics sensors and a traveling optical microscope for fatigue damage detection. |
Year | DOI | Venue |
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2011 | 10.1109/ACC.2011.5991263 | American Control Conference |
Keywords | DocType | ISSN |
acoustic signal processing,fatigue,fatigue testing,feature extraction,filtering theory,pattern classification,sensors,structural engineering,ultrasonic applications,sdf,fatigue test apparatus,mechanical structures,online fatigue damage detection,optimal partitioning,polycrystalline alloys,symbolic dynamic filtering,time series data,traveling optical microscope,ultrasonic data,ultrasonic sensors,underlying theory,damage classification,fatigue crack initiation,optimal feature extraction,pattern identification,symbolic dynamics,time series analysis,acoustics,optimization | Conference | 0743-1619 |
ISBN | Citations | PageRank |
978-1-4577-0080-4 | 0 | 0.34 |
References | Authors | |
5 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Singh, D.S. | 1 | 0 | 0.34 |
Sarkar, S. | 2 | 0 | 0.34 |
Gupta, S. | 3 | 0 | 0.34 |
Ray, A. | 4 | 832 | 184.32 |