Stability of TCP/AQM networks under DDoS attacks with design

L Tan, K Huang, G Peng, G Chen - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The current Internet is dramatically suffering the Distributed Denial of Service (DDoS)
attacks, in which the perpetrator maliciously makes network resource unavailable to its …

Regional stabilization of TCP/AQM system with polytopic uncertainties and homogeneous segmented time delay

N Chaibi, SB Alaoui, EH Tissir - Journal of the Franklin Institute, 2020 - Elsevier
In this paper, new local stabilization analysis for TCP/AQM process based on segmented
delay is proposed. The new approach consists in describing the time delay as a sum of …

Congestion control with AQM and dynamic quantisers

BA Sadek, TE Houssaine… - IET Control Theory & …, 2020 - Wiley Online Library
This study is concerned with the design of active queue management (AQM) subjected to
quantisation errors. First, the authors will show here that quantisation errors exist when AQM …

[HTML][HTML] Congestion control in TCP/IP routers based on sampled-data systems theory

O Lamrabet, N El Fezazi, F El Haoussi… - Journal of Control …, 2020 - Springer
A methodology for designing congestion controllers, based on active queue management
(AQM), is presented here. The congestion control law is derived using sampled-data H∞ …

[HTML][HTML] AQM congestion controller for TCP/IP networks: Multiclass traffic

N El Fezazi, Y Elfakir, FA Bender, S Idrissi - Journal of Control, Automation …, 2020 - Springer
Active queue management (AQM) is a congestion control mechanism for the early
notification of the incipient congestion pursued by dropping/marking packets. The novelty in …

[HTML][HTML] New observer-based controller design for delayed systems subject to input saturation and disturbances

N El Fezazi, O Lamrabet, F El Haoussi… - Iranian Journal of Science …, 2020 - Springer
A new methodology to design an H _ ∞ H∞ observer-based controller for discrete-time
delayed systems subject to input saturation and L _ 2 L 2-norm disturbances is proposed …

Controllers with variable gain for uncertain systems with saturating actuators and time-delays

N EL FEZAZI, I Said, Y EL FEZAZI… - … Intelligent Computing in …, 2020 - ieeexplore.ieee.org
Controllers are studied to achieve closed-loop robust stability and satisfactory transient
behavior for a class of uncertain state-delayed systems with saturating actuators. The …

[HTML][HTML] Robust Control of Takagi–Sugeno Systems with Actuator Saturation

R Chaibi, BE Haiek, EH Tissir, A Hmamed… - Journal of Control …, 2020 - Springer
The robust static output feedback control for continuous-time Takagi–Sugeno systems
subject to actuator saturation is solved here, including H_ ∞ H∞ performance guarantees …

Switching control analysis and design in queue networks

L Márton - Journal of the Franklin Institute, 2020 - Elsevier
This paper deals with the switching traffic control of such communication networks that can
be modeled using interconnected queue systems. A general method is proposed to analyze …

Stability Analysis and Performance for Nonlinear Fuzzy Networked Control Systems with Time-Varying Delay

A Ech-charqy, S Idrissi, M Ouahi, EH Tissir… - Embedded Systems and …, 2020 - Springer
This paper studies the problem of delay-dependent stability and H_ ∞ performance for
nonlinear fuzzy networked control systems with time-varying delay. Based on Lyapunov …