Adaptive control for hybrid dynamical systems with user-defined rate of convergence

M Gramuglia, GM Kumar, A L'Afflitto - Journal of the Franklin Institute, 2024 - Elsevier
This paper presents a model reference adaptive control (MRAC) system for nonlinear, time-
varying, hybrid dynamical plants affected by modeling uncertainties. This system is unique …

Kalman-like observer for hybrid systems with linear maps and known jump times

GQB Tran, P Bernard - … 62nd IEEE Conference on Decision and …, 2023 - ieeexplore.ieee.org
We propose a hybrid Kalman-like observer for general hybrid systems with linear (time-
varying) dynamics and output maps, where the solutions' jump times are exactly known …

Model reference adaptive control for nonlinear time‐varying hybrid dynamical systems

A L'Afflitto - International Journal of Adaptive Control and …, 2023 - Wiley Online Library
This paper presents the first model reference adaptive control system for nonlinear, time‐
varying, hybrid dynamical plants affected by matched and parametric uncertainties, whose …

Robust parameter estimation for hybrid dynamical systems with linear parametric uncertainty

RS Johnson, S Di Cairano, RG Sanfelice - Automatica, 2024 - Elsevier
We consider the problem of estimating a vector of unknown constant parameters for a class
of hybrid dynamical systems–that is, systems whose state variables exhibit both continuous …

Hybrid persistency of excitation in adaptive estimation for hybrid systems

A Saoud, M Maghenem, A Loria… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this article, we propose a framework of stability analysis for a class of linear
nonautonomous hybrid systems, with solutions evolving in continuous time governed by an …

Parameter estimation for hybrid dynamical systems using hybrid gradient descent

RS Johnson, S Di Cairano… - 2021 60th IEEE …, 2021 - ieeexplore.ieee.org
We consider the problem of estimating a vector of unknown constant parameters for a hybrid
system whose flow and jump dynamics are affine in the unknown parameter. Using a hybrid …

[КНИГА][B] Parameter estimation for hybrid dynamical systems

RS Johnson - 2023 - search.proquest.com
Estimating the unknown parameters of a system is critical in many engineering applications,
such as the control of power electronics, motion planning for autonomous cars, flight …

A hybrid sensorless observer for the robust global asymptotic flux reconstruction of permanent magnet synchronous machines

A Bosso, A Tilli, C Conficoni - IEEE Control Systems Letters, 2022 - ieeexplore.ieee.org
We propose a hybrid sensorless observer for permanent magnet synchronous machines
with global asymptotic stability guarantees. Exploiting the constraint of the rotor flux on a …

A Discretization of the Hybrid Gradient Algorithm for Linear Regression with Sampled Hybrid Signals

N Wu, RS Johnson, RG Sanfelice - 2023 American Control …, 2023 - ieeexplore.ieee.org
We consider the problem of estimating a vector of unknown constant parameters for a linear
regression model whose inputs and outputs are discretized hybrid signals–that is, they are …

Distributed hybrid gradient algorithm with application to cooperative adaptive estimation

M Maghenem, A Saoud, A Loría - Proceedings of the 25th ACM …, 2022 - dl.acm.org
We address a classical identification problem that consists in estimating a vector of constant
unknown parameters from a given linear input/output relationship. The proposed method …