5 citations · 8 across the 18 of their papers we have counts for
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A Dynamic Phasor Framework for Analysis of Subsynchronous Oscillations in Multi-Machine Systems with IBRs and Large Loads
Fiaz Hossain, Nilanjan Ray Chaudhuri, Constantino M. Lagoa +3
Although the electromagnetic transient (EMT) framework can capture subsynchronous oscillations (SSOs), it faces scalability issues for large-scale systems. Thus motivated, we propo…
A Dynamic Phasor Framework for Analysis of IBR-Induced SSOs in Multi-Machine Systems
Fiaz Hossain, Nilanjan Ray Chaudhuri, Constantino M. Lagoa
We propose a generalized dynamic phasor (DP) framework to analyze inverter-based resources (IBRs) connected to multi-machine systems under balanced and unbalanced conditions. It ca…
RAIN-FIT: Learning of Fitting Surfaces and Noise Distribution from Large Data Sets
Omar M. Sleem, Sahand Kiani, Constantino M. Lagoa
This paper proposes a method for estimating a surface that contains a given set of points from noisy measurements. More precisely, by assuming that the surface is described by the…
Willems' Fundamental Lemma with Large Noisy Fragmented Dataset
Sahand Kiani, Constantino M. Lagoa
Willems' Fundamental Lemma enables parameterizing all trajectories generated by a Linear Time-Invariant (LTI) system directly from data. However, this lemma relies on the assumptio…
Robust Data-Driven Invariant Sets for Nonlinear Systems
Sahand Kiani, Constantino M. Lagoa
The synthesis of robust invariant sets for nonlinear systems has traditionally been hindered by the inherent non convexity and a strict reliance on exact analytical models. This pa…
Identification of contractive Lur'e-type systems via kernel-based Lipschitz design
Cesare Donati, Fabrizio Dabbene, Constantino Lagoa +2
This paper addresses the problem of identifying contractive Lur'e-type systems. Specifically, it proposes an identification framework that integrates linear prior knowledge with a…