Research Article Open Access

A Sliding Mode Command for a System of Coupled Reservoirs

Riadh Gamoudi1, Mahmoud Ellouze1 and Abdelkader Mami1
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American Journal of Engineering and Applied Sciences
Volume 1 No. 4, 2008, 266-273

DOI: https://doi.org/10.3844/ajeassp.2008.266.273

Submitted On: 11 June 2008 Published On: 31 December 2008

How to Cite: Gamoudi, R., Ellouze, M. & Mami, A. (2008). A Sliding Mode Command for a System of Coupled Reservoirs. American Journal of Engineering and Applied Sciences, 1(4), 266-273. https://doi.org/10.3844/ajeassp.2008.266.273

Abstract

This study consisted to determine a discreet order by sliding method that was applied on a regulation procedure of a formed level by communicating reservoirs. The model that represents the system is determined by parametric identification based on the algorithm of the recursive least square with forgetfulness factor. Problem statement: The purpose is to develop a robust order that assuring the stability of the system autonomously of his initial state or of his environment. Approach: The first step consist to model the process, afterward, we developed the order. Results: We developed a command which permit to conduct the system towards a desired state (chosen state, an equilibrium point in our case) and ensured its stability in this zone whatever the conditions on the system. Conclusions: the hardiness of the order has been proved as a result of the introduction of an external perturbation on the process. But this order will be able again to improve also the non-controllable defects.

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Keywords

  • Sliding mode
  • coupled reservoirs
  • recursive least squares