An online identification algorithm of unknown time-varying delay and internal multimodel control for discrete non-linear systems

S Ben Atia, A Messaoud… - … and Computer Modelling …, 2018 - Taylor & Francis
In this paper, an online algorithm is proposed for the identification of unknown time-varying
input delay in the case of discrete non-linear systems described by decoupled multimodel …

Multimodel and neural emulators for non-linear systems: application to an indirect adaptive neural control

N Bahri, A Atig, RB Abdennour… - International …, 2012 - inderscienceonline.com
This work investigates an uncoupled multimodel emulator for non-linear system control
design. Efficiency of the proposed multimodel emulator is illustrated by comparison with the …

Multimodel repetitive–predictive control of nonlinear systems: rejection of unknown non-stationary sinusoidal disturbances

M Allaoui, A Messaoud, K Dehri… - International Journal of …, 2017 - Taylor & Francis
In the present work, we propose a supervised multimodel repetitive–predictive control
scheme for discrete-time nonlinear systems in order to reject unknown non-stationary …

Robust multiobserver design for discrete uncertain nonlinear systems with time-varying delay

S Ben Atia, A Messaoud… - Transactions of the …, 2018 - journals.sagepub.com
In this paper, a robust multiobserver is proposed for the state estimation of discrete-time
uncertain nonlinear systems with time-varying delay. The designed multiobserver is based …

[PDF][PDF] Synthesis of multi-observers for discrete-time nonlinear systems with delayed output

SB Atia, A Messaoud, M Ltaief… - International Journal of …, 2014 - sta-tn.com
This paper deals with the state estimation of discrete-time nonlinear systems subject to
delayed output measurements. These systems are represented in each operating zone by a …

[PDF][PDF] A multimodel emulator for nonlinear system controls

N Bahri, A Messaoud, RB Abdennour - International Journal on …, 2011 - sta-tn.com
This work describes a multimodel emulation of a nonlinear system dynamics. Indeed, in the
presence of a strong non-linearity, the classical emulation strategy, based on a neural …

Multivariable adaptive neural control based on multimodel emulator for nonlinear square MIMO systems

N Bahri, A Atig, RB Abdennour… - 2014 IEEE 11th …, 2014 - ieeexplore.ieee.org
This work describes multivariable adaptive neural control based on multimodel emulator for
nonlinear square MIMO systems. Multimodel approach is an interesting alternative and a …

Decoupled multimodel predictive control based on multi-observer for discrete-time uncertain nonlinear systems

BA Samah, M Anis, BA Ridha - 2015 IEEE 12th International …, 2015 - ieeexplore.ieee.org
This paper deals with a decoupled multimodel predictive control for discrete-time uncertain
nonlinear systems. The control scheme is based on a multi-observer for the state estimation …

Supervised multi‐rejector of periodic disturbances for nonlinear systems using decoupled state multimodel

M Allaoui, A Messaoud, K Dehri… - Asian Journal of …, 2016 - Wiley Online Library
In this paper, a multi‐rejector of periodic disturbances is proposed for discrete‐time
nonlinear systems represented by a decoupled state multimodel. We report a decoupled …

Emulation of multivariable non square and nonlinear systems

N Bahri, A Atig, RB Abdennour… - … on Sciences and …, 2013 - ieeexplore.ieee.org
In this paper, multimodel and neural emulators are proposed for nonlinear plants with
unknown dynamics. The contribution of this paper is to extend the emulators to multi …