Observers design for linear time-delay systems

M Boutayeb - Systems & Control Letters, 2001 - Elsevier
In this contribution we propose a simple and useful approach to design observers for
discrete-time systems with delays in the state and output variables. The main feature is that …

Observers for discrete-time systems with multiple delays

M Boutayeb, M Darouach - IEEE Transactions on Automatic …, 2001 - ieeexplore.ieee.org
A systematic approach to design observers for discrete-time systems with multiple delays,
under general conditions, is presented. The main feature of the proposed technique is that …

Observers design for a class of nonlinear time-delay systems in descriptor form

L Hassan, A Zemouche, M Boutayeb - International Journal of …, 2011 - Taylor & Francis
In this article, we address the problem of designing an observer for a class of nonlinear time
delay systems in descriptor form, in both discrete-time and continuous-time cases. We …

On the design of observer for nonlinear time‐delay systems

Y Batmani, H Khaloozadeh - Asian Journal of Control, 2014 - Wiley Online Library
This paper suggests a new method to design observers in a class of nonlinear time‐delay
systems with delays in system states. The method is based on an extension of the well …

Observer design for linear singular time-delay systems

G Zheng, FJ Bejarano - Automatica, 2017 - Elsevier
This paper investigates the problem of observer design for a general class of linear singular
time-delay systems, in which the time delays are involved in the state and its derivatives, the …

Robust observer design for time-delay systems: A riccati equation approach

A Fattouh, O Sename, JM Dion - Theory and Practice of Control and …, 1998 - World Scientific
A methodology for H∞ observer design is proposed for linear systems with delay in state
and output variables. The designing methodology involves attenuating of disturbance to a …

On observer design for a class of nonlinear systems including unknown time-delay

O Naifar, A Ben Makhlouf, MA Hammami… - Mediterranean Journal of …, 2016 - Springer
The observer design for nonlinear systems with unknown, bounded, time-varying delays, on
both input and state, is still an open problem for researchers. In this paper, a new observer …

New trends in design of observers for time-delay systems

O Sename - Kybernetika, 2001 - dml.cz
This paper presents some recent results about the design of observers for time-delay
systems. It is focused on methods that can lead to design some useful observers in practical …

Observers design for a class of nonlinear systems with time-varying delay

W Aggoune, M Boutayeb… - Proceedings of the 38th …, 1999 - ieeexplore.ieee.org
In this paper, observers design for a class of nonlinear systems with time-varying delays is
addressed. We use the Lyapunov-Krasovskii approach to deduce general conditions for …

A sliding mode observer for linear systems with unknown time varying delay

A Seuret, T Floquet, JP Richard… - 2007 American …, 2007 - ieeexplore.ieee.org
The design of observers for linear systems with unknown, time-varying, bounded delays (on
the state and on the input) still constitutes an open problem. In this paper, we show how to …