no code implementations • 29 Feb 2024 • S. M. Smith, A. J. Hughes, T. A. Dardeno, L. A. Bull, N. Dervilis, K. Worden
Population-based structural health monitoring (PBSHM), aims to share information between members of a population.
no code implementations • 12 Jul 2023 • T. A. Dardeno, K. Worden, N. Dervilis, R. S. Mills, L. A. Bull
In this paper, a combined probabilistic FRF model is developed for a small population of nominally-identical helicopter blades, using a hierarchical Bayesian structure, to support information transfer in the context of sparse data.
no code implementations • 8 Mar 2023 • S. C. Bee, E. Papatheou, M Haywood-Alexander, R. S. Mills, L. A. Bull, K. Worden, N. Dervilis
There have been recent efforts to move to population-based structural health monitoring (PBSHM) systems.
1 code implementation • 26 Apr 2022 • L. A. Bull, D. Di Francesco, M. Dhada, O. Steinert, T. Lindgren, A. K. Parlikad, A. B. Duncan, M. Girolami
Utilising an interpretable hierarchical Bayesian approach and operational fleet data, domain expertise is naturally encoded (and appropriately shared) between different sub-groups, representing (i) use-type, (ii) component, or (iii) operating condition.
no code implementations • 30 Nov 2021 • L. A. Bull, P. A. Gardner, T. J. Rogers, N. Dervilis, E. J. Cross, E. Papatheou, A. E. Maguire, C. Campos, K. Worden
Power curves capture the relationship between wind speed and output power for a specific wind turbine.
no code implementations • 12 May 2021 • A. J. Hughes, L. A. Bull, P. Gardner, R. J. Barthorpe, N. Dervilis, K. Worden
A primary motivation for the development and implementation of structural health monitoring systems, is the prospect of gaining the ability to make informed decisions regarding the operation and maintenance of structures and infrastructure.