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HEDJAR Ramdane

Professor

Faculty member, Department of Computer Engineering

علوم الحاسب والمعلومات
Building 31, P.O.Box 51178, Riyadh 11543, KSA
publication
Journal Article
2016

Wireless Model predictive control: Application to water level system

This article deals with wireless model predictive control of a water-level control system. The objective of the model predictive control algorithm is to constrain the control signal inside saturation limits and maintain the water level around the desired level. Linear modeling of any nonlinear plant leads to parameter uncertainties and non-modeled dynamics in the linearized mathematical model. These uncertainties induce a steady-state error in the output response of the water level. To eliminate this steady-state error and increase the robustness of the control algorithm, an integral action is included in the closed loop. To control the water-level system remotely, the communication between the controller and the process is performed using radio channel. To validate the proposed scheme, simulation and real-time implementation of the algorithm have been conducted, and the results show the effectiveness of wireless model predictive control with integral action.

Volume Number
8
Issue Number
4
Magazine \ Newspaper
Advances in mechanical engineering,
Pages
1-13
more of publication
publications

Localizing the mobile robot in an indoor environment is one of the problems encountered repeatedly. Achieving the target precisely in any environment is not an easy task since there are noises and…

by • Eman A. and R. Hedjar,
2020
publications

The quadrotor often flies in an environment where external disturbances can occur and decrease its tracking performances. Hence, the robustness and effectiveness of nonlinear controllers are…

by • Meradi Dounia, Benselama Zoubir, and Ramdane Hedjar
2020
publications

In recent years, unmanned surface vehicles have been widely used in various applications from military to civil domains. Seaports are crowded and ship accidents have increased.

by R Hedjar, M Bounkhel
2019