no code implementations • 6 Nov 2023 • Aidan J. Hughes, Jack Poole, Nikolaos Dervilis, Paul Gardner, Keith Worden
Population-based structural health monitoring (PBSHM), seeks to address some of the limitations associated with data scarcity that arise in traditional SHM.
no code implementations • 9 Oct 2023 • Daniel R. Clarkson, Lawrence A. Bull, Tina A. Dardeno, Chandula T. Wickramarachchi, Elizabeth J. Cross, Timothy J. Rogers, Keith Worden, Nikolaos Dervilis, Aidan J. Hughes
At present, most surface-quality prediction methods can only perform single-task prediction which results in under-utilised datasets, repetitive work and increased experimental costs.
no code implementations • 13 Jul 2023 • Aidan J. Hughes, Jack Poole, Nikolaos Dervilis, Paul Gardner, Keith Worden
Decision-support for the operation and maintenance of structures provides significant motivation for the development and implementation of structural health monitoring (SHM) systems.
no code implementations • 13 Mar 2023 • Aidan J. Hughes, Paul Gardner, Keith Worden
The current paper presents a formal representation of populations of structures, such that risk-based decision processes may be specified within them.
no code implementations • 25 Jun 2022 • Aidan J. Hughes, Lawrence A. Bull, Paul Gardner, Nikolaos Dervilis, Keith Worden
For SHM applications, the value of information is evaluated with respect to a maintenance decision process, and the data-label querying corresponds to the inspection of a structure to determine its health state.
no code implementations • 23 Jun 2022 • Aidan J. Hughes, Paul Gardner, Lawrence A. Bull, Nikolaos Dervilis, Keith Worden
For risk-based active learning in SHM, the value of information is evaluated with respect to a maintenance decision process, and the data-label querying corresponds to the inspection of a structure to determine its health state.
no code implementations • 7 Jan 2022 • Aidan J. Hughes, Lawrence A. Bull, Paul Gardner, Nikolaos Dervilis, Keith Worden
In contrast, the discriminative classifiers are shown to have excellent robustness to the effects of sampling bias.
no code implementations • 5 Jan 2021 • Aidan J. Hughes, Robert J. Barthorpe, N. Dervilis, Charles R. Farrar, Keith Worden
Obtaining the ability to make informed decisions regarding the operation and maintenance of structures, provides a major incentive for the implementation of structural health monitoring (SHM) systems.
Decision Making Decision Making Under Uncertainty Applications