Control systems for low-inertia power grids: A survey on virtual power plants

DE Ochoa, F Galarza-Jimenez, F Wilches-Bernal… - IEEE …, 2023 - ieeexplore.ieee.org
Virtual Power Plants (VPPs) have emerged as a modern real-time energy management
architecture that seeks to synergistically coordinate an aggregation of renewable and non …

[HTML][HTML] Multi-time scale control and optimization via averaging and singular perturbation theory: From ODEs to hybrid dynamical systems

M Abdelgalil, DE Ochoa, JI Poveda - Annual Reviews in Control, 2023 - Elsevier
Multi-time scale techniques based on singular perturbations and averaging theory are
among the most powerful tools developed for the synthesis and analysis of feedback control …

Stability and Control for Buck–Boost Converter for Aeronautic Power Management

A Russo, A Cavallo - Energies, 2023 - mdpi.com
The need for greener and cleaner aviation has accelerated the transition towards more
electric systems on the More Electric Aircraft. One of the key challenges related to the …

On the feasibility and continuity of feedback controllers defined by multiple control barrier functions

A Isaly, M Ghanbarpour, RG Sanfelice… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Control barrier functions are a popular method for encoding safety specifications for
dynamical systems. In this paper, a notion of control barrier function is defined that permits …

Safe model-based reinforcement learning for systems with parametric uncertainties

SMN Mahmud, SA Nivison, ZI Bell… - Frontiers in Robotics …, 2021 - frontiersin.org
Reinforcement learning has been established over the past decade as an effective tool to
find optimal control policies for dynamical systems, with recent focus on approaches that …

Synergistic potential functions from single modified trace function on SO (3)

X Tong, SS Cheng - Automatica, 2023 - Elsevier
This paper is about the construction of a family of centrally synergistic potential functions
from a single modified trace function on SO (3). First, we demonstrate that it is possible to …

A hybrid gradient algorithm for linear regression with hybrid signals

A Saoud, M Maghenem… - 2021 American Control …, 2021 - ieeexplore.ieee.org
Given a linear input/output relationship involving unknown parameters, we propose a hybrid
gradient descent algorithm to estimate the unknown parameters when the inputs and the …

Observer design for hybrid dynamical systems with approximately known jump times

P Bernard, RG Sanfelice - Automatica, 2022 - Elsevier
This paper proposes a general framework for state estimation of systems modeled as hybrid
dynamical systems with jumps occurring at (approximately) known times. A candidate …

Polytopic robust passivity cascade controller design for nonlinear systems

V Mihaly, M Şuşcă, D Morar… - 2022 European Control …, 2022 - ieeexplore.ieee.org
The current paper proposes a cascade structure controller for use with finite-order input-
affine nonlinear sys-tems with polytopic linear time-invariant (LTI) bounds. The controller is …

[HTML][HTML] Core hybrid event-b iii: Fundamentals of a reasoning framework

R Banach - Science of Computer Programming, 2024 - Elsevier
Abstract The Hybrid Event-B framework was introduced to add continuously varying
behaviour to the discrete changes of state characteristic of the well established Event-B …