4 papers
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…
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…
Using scientific machine learning for experimental bifurcation analysis of dynamic systems
Sandor Beregi, David A. W. Barton, Djamel Rezgui +1
Augmenting mechanistic ordinary differential equation (ODE) models with machine-learnable structures is an novel approach to create highly accurate, low-dimensional models of engin…
Robustness of nonlinear parameter identification in presence of process noise using control-based continuation
Sandor Beregi, David A. W. Barton, Djamel Rezgui +1
In this study, we consider the experimentally-obtained, periodically-forced response of a nonlinear structure in the presence of process noise. Control-based continuation is used t…