Continuous-time switched systems with switching frequency constraints: Path-complete stability criteria

M Della Rossa, M Pasquini, D Angeli - Automatica, 2022 - Elsevier
We propose a novel Lyapunov construction for continuous-time switched systems relying on
a graph theoretical Lyapunov construction. Starting with a finite family of continuously …

Graph-based conditions for feedback stabilization of switched and LPV systems

M Della Rossa, TA Lima, M Jungers, RM Jungers - Automatica, 2024 - Elsevier
This paper presents novel stabilizability conditions for switched linear systems with arbitrary
and uncontrollable underlying switching signals. We distinguish and study two particular …

Comparison of path-complete Lyapunov functions via template-dependent lifts

V Debauche, M Della Rossa, RM Jungers - Nonlinear Analysis: Hybrid …, 2022 - Elsevier
This paper investigates, in the context of discrete-time switched systems, the problem of
comparison for path-complete stability certificates. We introduce and study abstract …

On Lyapunov methods for nonlinear discrete-time switching systems with dwell-time ranges

P Pepe - IEEE Transactions on Automatic Control, 2021 - ieeexplore.ieee.org
A novel Lyapunov methodology for the stability check of nonlinear discrete-time switching
systems, equipped with switches digraphs and nonuniform dwell-time ranges, is here …

Multiple Lyapunov functions and memory: A symbolic dynamics approach to systems and control

M Della Rossa, RM Jungers - arXiv preprint arXiv:2307.13543, 2023 - arxiv.org
We propose a novel framework for the Lyapunov analysis of a large class of hybrid systems,
inspired by the theory of symbolic dynamics and earlier results on the restricted class of …

Max–min Lyapunov functions for switched systems and related differential inclusions

M Della Rossa, A Tanwani, L Zaccarian - Automatica, 2020 - Elsevier
Starting from a finite family of continuously differentiable positive definite functions, we study
conditions under which a function obtained by max–min combinations is a Lyapunov …

[HTML][HTML] On global exponential stability of discrete-time switching systems with dwell-time ranges: Novel induced LMIs for linear systems with delays

P Pepe - Nonlinear Analysis: Hybrid Systems, 2024 - Elsevier
In this paper, we provide necessary and sufficient Lyapunov conditions for discrete-time
switching systems to be globally exponentially stable, when the switching signal obeys to a …

Characterization of the ordering of path-complete stability certificates with addition-closed templates

V Debauche, M Della Rossa, R Jungers - Proceedings of the 26th ACM …, 2023 - dl.acm.org
As part of the development of Lyapunov techniques for cyber-physical systems, we study
and compare graph-based stability certificates with respect to their conservatism. Previous …

Non smooth Lyapunov functions for stability analysis of hybrid systems

M Della Rossa - 2020 - laas.hal.science
Modeling of many phenomena in nature escape the rather common frameworks of
continuous-time and discrete-time models. In fact, for many systems encountered in practice …

Interpretability of path-complete techniques and memory-based Lyapunov functions

M Della Rossa, RM Jungers - IEEE Control Systems Letters, 2022 - ieeexplore.ieee.org
We study path-complete Lyapunov functions, which are stability criteria for switched
systems, described by a combinatorial component (namely, an automaton), and a functional …