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Damage detection using outlier analysis

delete2000-01-01
delete554
PRE
AI
K
Keith Worden *
G
G. Manson
F
Fieller, NRJ
DOI:10.1006/jsvi.1999.2514delete
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摘要

摘要

En 中文
This paper constitutes a study of a statistical method for damage detection. The lowest level of fault detection is considered so that the methods are simply required to signal deviations from normal condition; i.e., the problem is one of novelty detection. In this paper, the concept of discordancy from the statistical discipline of outlier analysis is used to signal deviance from the norm. The method is demonstrated on four case studies of engineering interest: one simulation, two pseudo-experimental and one experimental. (C) 2000 Academic Press.

期刊

Journal of Sound and Vibration 封面图
Journal of Sound and Vibration
IF:
4.9
论文数:
1.7W
被引数:
4.8W

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