Delay-dependent robust stability criteria for singular time-delay systems by delay-partitioning approach

A Ech-charqy, M Ouahi, EH Tissir - International Journal of Systems …, 2018 - Taylor & Francis
In this paper, the problem of delay-dependent robust stability for singular time-delay systems
is investigated. The parametric uncertainties are assumed to be norm bounded. Based on …

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 …

Controller synthesis for steer-by-wire system performance in vehicle

N El Fezazi, EH Tissir, F El Haoussi, FA Bender… - Iranian Journal of …, 2019 - Springer
A controller with anti-windup compensator is proposed in this paper, for coping with the
saturating nature where the delays are included in certain parts of the state-space …

Further improvements on robust stability analysis for Takagi-Sugeno fuzzy systems with time-varying delay

S Idrissi, YE Fezazi, NE Fezazi… - International Journal of …, 2023 - inderscienceonline.com
This paper deals with the problem of robust stability analysis for uncertain Takagi-Sugeno
(TS) fuzzy systems with time varying delays. The approach is based on constructing an …

Design and implementation for the state time-delay and input saturation compensator of gas turbine aero-engine control system

X Liu, E Song, L Zhang, Y Luan, J Wang, C Luo… - Energy, 2024 - Elsevier
In order to obtain desired steady-state and transient performance of a gas turbine aero-
engine during its operation, a usual way is to control the engine to operate in a manner …

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 …

[HTML][HTML] Stabilization of delta operator systems with actuator saturation via an anti-windup compensator

H Rachid, O Lamrabet, EH Tissir - Symmetry, 2019 - mdpi.com
The design of an anti-windup controller for delta operator systems with time-varying delay
and actuator saturation is addressed. By utilizing the input-output approach and three-term …

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 …

Input-output approach and scaled small gain theorem analysis to sampled-data systems with time-varying delay

O Lamrabet, EH Tissir, N El Fezazi… - International Journal of …, 2020 - Springer
This article presents some novel results on sampled-data H∞ control for a class of linear
systems. The proposed system is affected by time-varying delay and external disturbance …