Design of robust H∞ controllers for congestion control in data networks

N El Fezazi, F El Haoussi, EH Tissir… - Journal of the Franklin …, 2017 - Elsevier
A novel approach for internet congestion control is presented here, using a static feedback
law. A congestion controller for Network TCP/IP Routers is derived, to ensure stability for a …

Robust anti-windup controller design for takagi–sugeno fuzzy systems with time-varying delays and actuator saturation

K Naamane, EH Tissir - Circuits, Systems, and Signal Processing, 2022 - Springer
The aim of this paper is to present a robust anti-windup compensator methodology to deal
with the stabilization of nonlinear time-varying delay systems, which are described by Takagi …

Anti-windup compensator synthesis for sampled-data delay systems

O Lamrabet, EH Tissir, F El Haoussi - Circuits, Systems, and Signal …, 2019 - Springer
This paper deals with the problem of synthesizing an anti-windup compensator for time-
delay systems subject to actuator saturation, and uncertain sampling period with the known …

Control based on saturated time-delay systems theory of Mach number in wind tunnels

N El Fezazi, EH Tissir, F El Haoussi, T Alvarez… - Circuits, Systems, and …, 2018 - Springer
A proposal for the regulation of the Mach number in wind tunnels using static state feedback
for saturated systems with delays is presented here. As these systems can be precisely …

Using input delay approach for synthesizing an anti-windup compensator to AQM in TCP/IP networks

O Lamrabet, N El Fezazi, F El Haoussi… - … technologies for signal …, 2017 - ieeexplore.ieee.org
In this paper, input delay theory is used as a key tool to design an effective anti-windup
compensator which is applied to active queue management (AQM) at router to avoid …

Robust stabilization using LMI techniques of neutral time-delay systems subject to input saturation

N El Fezazi, F El Haoussi, EH Tissir… - Journal of Physics …, 2017 - iopscience.iop.org
The robust stabilization of uncertain saturated neutral systems with state delay is solved in
this paper: based on a free weighting matrix approach, sufficient conditions are obtained via …

An input–output approach to anti-windup design for sampled-data systems with time-varying delay

O Lamrabet, K Naamane, EH Tissir… - Circuits, Systems, and …, 2020 - Springer
A methodology for designing anti-windup compensators is investigated, for sampled-data
systems with delays and actuator saturation. More precisely, criteria for the existence of an …

Stabilization of discrete-time TS fuzzy systems with saturating actuators

K Naamane, R Chaibi, EH Tissir… - … Technologies for Signal …, 2017 - ieeexplore.ieee.org
This paper focuses on the problem of stabilization of nonlinear discrete-time systems with
actuator saturation. Based on the idea of multiple Lyapunov function (MLF) and slack …

Multiclass AQM on a TCP/IP router: A control theory approach

N El Fezazi, F El Haoussi, EH Tissir… - … Journal of Robust …, 2019 - Wiley Online Library
Active queue management (AQM) is a well‐known technique to improve routing
performance under congested traffic conditions. It is often deployed to regulate queue sizes …

[PDF][PDF] Robust stabilization using a sampled-data strategy of uncertain neutral state-delayed systems subject to input limitations

N El Fezazi, F El Haoussi, EH Tissir… - International Journal of …, 2018 - sciendo.com
Stabilization of neutral systems with state delay is considered in the presence of uncertainty
and input limitations in magnitude. The proposed solution is based on simultaneously …