3 papers
math.OC2020
On Physical Realizability for Inverse Structural Designs: Bounding the Least Eigenvalue of an Unknown Mass Matrix
P. Cheema, M. M. Alamdari, G. A. Vio
In the field of structural engineering analysis, a common requirement is to calculate the modal frequencies of a structure that has undergone an update, either naturally (such as f…
cs.LG2018
A Tensor-based Structural Health Monitoring Approach for Aeroservoelastic Systems
Prasad Cheema, Nguyen Lu Dang Khoa, Moray Kidd +1
Structural health monitoring is a condition-based field of study utilised to monitor infrastructure, via sensing systems. It is therefore used in the field of aerospace engineering…
cs.LG2018
New Approaches to Inverse Structural Modification Theory using Random Projections
Prasad Cheema, Mehrisadat M. Alamdari, Gareth A. Vio
In many contexts the modal properties of a structure change, either due to the impact of a changing environment, fatigue, or due to the presence of structural damage. For example d…