ISS robust stabilization of state-delayed discrete-time systems with bounded delay variation and saturating actuators

C de Souza, VJS Leite, LFP Silva… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
We address the problem of robust input-to-state stabilization of parameter-varying discrete-
time systems with time-varying state delay, saturating actuators, and subject to ℓ 2-limited …

Invariant sets for assume-guarantee contracts

A Girard, A Iovine, S Benberkane - 2022 IEEE 61st Conference …, 2022 - ieeexplore.ieee.org
Contract theory is a powerful tool to reason on systems that are interacting with an external
environment, possibly made of other systems. Formally, a contract is usually given by …

[HTML][HTML] Output feedback design for discrete-time constrained systems subject to persistent disturbances via bilinear programming

SL Brião, EB Castelan, E Camponogara… - Journal of the Franklin …, 2021 - Elsevier
In this work, we use the Δ-Invariance property of polyhedral sets to design a stabilizing Static
Output Feedback (SOF) for linear discrete-time systems subject to persistent disturbances …

Efficient robust fuzzy model predictive control of discrete nonlinear time-delay systems via Razumikhin approach

L Teng, Y Wang, W Cai, H Li - IEEE Transactions on Fuzzy …, 2018 - ieeexplore.ieee.org
In this paper, two efficient robust fuzzy model predictive control algorithms are investigated
for discrete nonlinear systems with multiple time delays and bounded disturbances. The …

Fault estimation of wind turbines using combined adaptive and parameter estimation schemes

M Witczak, D Rotondo, V Puig… - … Journal of Adaptive …, 2018 - Wiley Online Library
This paper addresses the problem of fault estimation in wind turbines using a joint fault and
state estimation scheme. The scheme assumes a set of possible faults affecting the …

A supervisory control scheme for uncertain constrained time-delay discrete-time linear systems

HR Ahmadzadeh, S Aghaei, V Puig - Journal of the Franklin Institute, 2023 - Elsevier
In this paper, a two-layer supervisory control scheme is proposed for discrete-time linear
systems with state/input constraints, including multiple state time-delays, parametric …

Explicit reference governor for the constrained control of linear time-delay systems

MM Nicotra, TW Nguyen, E Garone… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper introduces an explicit reference governor to supervise closed-loop linear time-
delay systems. The proposed scheme enforces state and input constraints by modifying the …

Computation of controlled invariant sets for discrete-time switched nonlinear systems with time-delay

R Chen, Y Li, J Liu - Journal of the Franklin Institute, 2021 - Elsevier
We consider the concept of set invariance for discrete-time switched nonlinear systems with
time-delays, referred to here as D-invariance. Specifically, the existence of controlled …

Robust Local Stabilization of Discrete‐Time Systems with Time‐Varying State Delay and Saturating Actuators

JVV Silva, LFP Silva, I Rubio Scola… - Mathematical Problems …, 2018 - Wiley Online Library
The robust local stabilization of uncertain discrete‐time systems with time‐varying state
delayed and subject to saturating actuators is investigated in this work. A convex …

Delay-independent stability conditions for a class of nonlinear difference systems

AY Aleksandrov, EB Aleksandrova - Journal of the Franklin Institute, 2018 - Elsevier
The paper addresses the asymptotic stability problem for a class of difference systems with
nonlinearities of a sector type and time-delay. A new approach to Lyapunov–Krasovskii …