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Structural Damage Alarming of Offshore Platform Based on AR Model and PCA in Changing Environment Conditions.
- Source :
- Proceedings of the International Offshore & Polar Engineering Conference; 2015, p1372-1377, 6p
- Publication Year :
- 2015
-
Abstract
- This article discusses research which examined the structural alarming method of offshore platform based on the autoregressive (AR) model and principal component analysis (PCA) model in changing environment conditions. Topics discussed include eliminating the environmental effect with PCA, taking Mahalanobis norm as novelty index and numerical model of offshore platform.
Details
- Language :
- English
- ISSN :
- 10986189
- Database :
- Supplemental Index
- Journal :
- Proceedings of the International Offshore & Polar Engineering Conference
- Publication Type :
- Conference
- Accession number :
- 108660560