165 citations · 208 across the 11 of their papers we have counts for
11 papers
Probabilistic machine learning based predictive and interpretable digital twin for dynamical systems
Tapas Tripura, Aarya Sheetal Desai, Sondipon Adhikari +1
A framework for creating and updating digital twins for dynamical systems from a library of physics-based functions is proposed. The sparse Bayesian machine learning is used to upd…
Metadamping in inertially amplified metamaterials: Trade-off between spatial attenuation and temporal attenuation
Mahmoud I. Hussein, Ibrahim Patrick, Arnab Banerjee +1
Metadamping is the phenomenon of either enhanced or diminished intrinsic dissipation in a material stemming from the material's internal structural dynamics. It has been previously…
Analysis of IoT-Based Load Altering Attacks Against Power Grids Using the Theory of Second-Order Dynamical Systems
Subhash Lakshminarayana, Sondipon Adhikari, Carsten Maple
Recent research has shown that large-scale Internet of Things (IoT)-based load altering attacks can have a serious impact on power grid operations such as causing unsafe frequency…
Machine learning based digital twin for dynamical systems with multiple time-scales
Souvik Chakraborty, Sondipon Adhikari
Digital twin technology has a huge potential for widespread applications in different industrial sectors such as infrastructure, aerospace, and automotive. However, practical adopt…
The role of surrogate models in the development of digital twins of dynamic systems
Souvik Chakraborty, Sondipon Adhikari, Ranjan Ganguli
Digital twin technology has significant promise, relevance and potential of widespread applicability in various industrial sectors such as aerospace, infrastructure and automotive.…
Fuzzy finite element model updating using metaheuristic optimization algorithms
I. Boulkaibet, T. Marwala, M. I. Friswell +2
In this paper, a non-probabilistic method based on fuzzy logic is used to update finite element models (FEMs). Model updating techniques use the measured data to improve the accura…