LMI conditions for contraction, integral action, and output feedback stabilization for a class of nonlinear systems

M Giaccagli, V Andrieu, S Tarbouriech, D Astolfi - Automatica, 2023 - Elsevier
This article focuses on the class of linear systems coupled with a nonlinearity satisfying a
sector bound or a monotonic condition. First, we present a set of sufficient conditions based …

Sufficient conditions for global integral action via incremental forwarding for input-affine nonlinear systems

M Giaccagli, D Astolfi, V Andrieu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, we study the problem of constant output regulation for a class of input-affine
multi-input multi-output nonlinear systems, which do not necessarily admit a normal form …

[PDF][PDF] Synchronization in networks of nonlinear systems: Contraction metric analysis and deep-learning for feedback estimation

M Giaccagli, S Zoboli, D Astolfi, V Andrieu… - Submitted to IEEE …, 2022 - hal.science
In this work, we consider the problem of global exponential synchronization of a network of
identical inputaffine nonlinear time-varying systems. To this end, we tackle the problem with …

Sufficient conditions for output reference tracking for nonlinear systems: a contractive approach

M Giaccagli, D Astolfi, V Andrieu… - 2020 59th IEEE …, 2020 - ieeexplore.ieee.org
This paper deals with a tracking problem for nonlinear systems. We present sufficient
conditions for the state-feedback output tracking problem, in case of arbitrarily large constant …

Piecewise affine system identification: A least harmonic mean approach

L Bako, O Yahya - 2019 IEEE 58th Conference on Decision and …, 2019 - ieeexplore.ieee.org
In this paper we consider the problem of identifying piecewise affine approximations of
nonlinear dynamic systems directly from input-output measurements. This requires …

Incremental stability and contraction via impulsive control for continuous-time dynamical systems

B Liu, B Xu, Z Sun - Nonlinear Analysis: Hybrid Systems, 2021 - Elsevier
This paper investigates the incremental stability and contraction via impulsive control for
continuous-time dynamical systems (CDS). By using the methods of Lyapunov-like function …

Some LMIs for the design of dynamic output feedback contractive controllers for a class of nonlinear systems

M Giaccagli, M Jungers, S Tarbouriech - IFAC-PapersOnLine, 2024 - Elsevier
This paper deals with the problem of designing an output feedback controller for the class of
linear systems interconnected with a nonlinearity satisfying a monotonicity assumption. The …

[LIBRO][B] Piecewise affine control: continuous time, sampled data, and networked systems

This book is about the analysis and synthesis of controllers for piecewise affine systems.
Piecewise affine systems are a modeling class that is very powerful for both switched and …

Multiplier analysis of Lurye systems with power signals

WP Heath, J Carrasco - arxiv preprint arxiv:2403.12251, 2024 - arxiv.org
Multipliers can be used to guarantee both the Lyapunov stability and input-output stability of
Lurye systems with time-invariant memoryless slope-restricted nonlinearities. If a dynamic …

Model predictive control for uncertain PWA systems based on robust observer

O Yahya, Z Lassoued, K Abderrahim - Iranian Journal of Science and …, 2022 - Springer
In this paper, a new robust model predictive control (RMPC) is proposed for uncertain
nonlinear systems. The nonlinear behavior is described by uncertain piecewise affine …