A unified label noise-tolerant framework of deep learning-based fault diagnosis via a bounded neural network

S He, WK Ao, YQ Ni - IEEE Transactions on Instrumentation …, 2024 - ieeexplore.ieee.org
Supervised fault diagnosis (FD) in mechanical systems, particularly in high-speed train
(HST) components, faces significant challenges due to the presence of label noise in …

Identification of modal properties of a tall glue-laminated timber frame building under long-term ambient vibrations and forced vibrations

S Tulebekova, WK Ao, A Pavic, KA Malo… - Journal of Structural …, 2024 - ascelibrary.org
This paper presents a unique study on the dynamic identification of the tallest glue-
laminated timber frame building in the world using forced vibration tests (FVTs) and long …

Tracking long-term modal behaviour of a footbridge and identifying potential SHM approaches

WK Ao, D Hester, C O'Higgins, J Brownjohn - Journal of Civil Structural …, 2024 - Springer
Numerous studies have investigated the long-term monitoring of natural frequencies,
primarily focusing on medium–large highway bridges, using expensive monitoring systems …

[HTML][HTML] Experimental modal identification of a pedestrian bridge through drive-by monitoring integrated with shared-mobility vehicles

K Feng, D Hester, S Taylor, C O'Higgins… - Developments in the …, 2024 - Elsevier
In the context of improving resilience in transport infrastructure, an emerging approach of
indirect structural health monitoring is gaining attention, known as drive-by monitoring …

Refinement and Validation of the Minimal Information Data-Modelling (MID) Method for Bridge Management

C O'Higgins, D Hester, P McGetrick, WK Ao, EJ Cross - Sensors, 2024 - mdpi.com
Various approaches have been proposed for bridge structural health monitoring. One of the
earliest approaches proposed was tracking a bridge's natural frequency over time to look for …

[HTML][HTML] MEMS-Based Vibration Acquisition for Modal Parameter Identification of Substation Frame

R Qiang, M Sheng, D Su, Y Wang, X Liu, Q Sun - Applied Sciences, 2024 - mdpi.com
As a critical component of substations, the substation frames are characterized by significant
height and span, which presents substantial challenges and risks in conducting dynamic …