3 papers
math.DS2026
Locating isolas in nonlinear oscillator systems using uncertainty quantification
Dongxiao Hong, David A. W. Barton, Simon A. Neild
Parametric uncertainty in nonlinear dynamical systems can fundamentally alter bifurcation behaviour, leading to qualitative response changes. Predicting operating margins/envelopes…
eess.SY2024
Iterative method for real-time Hybrid testing: application to a cantilever beam with two interface degrees of freedom
Alessandra Vizzaccaro, Sandor Beregi, David A. W. Barton +1
In this paper, an iterative method for real-time hybrid testing (RTHT) is proposed. The method seeks to iteratively balance the interface conditions between the physical and numeri…
math.DS2024
Real-time hybrid testing using iterative control for periodic oscillations
Sandor Beregi, David A. W. Barton, Djamel Rezgui +1
Real-time hybrid testing is a method in which a substructure of the system is realised experimentally and the rest numerically. The two parts interact in real time to emulate the d…