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Towards an ultra-local model control of two-tank-system

Thabet, Hajer and Ayadi, Mounir and Rotella, Frédéric Towards an ultra-local model control of two-tank-system. (2016) International Journal of Dynamics and Control, 4 (1). 59-66. ISSN 2195-268X

(Document in English)

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Official URL: https://link.springer.com/article/10.1007/s40435-014-0105-6


This paper deals with the design of an ultra­ local model control. The proposed approach is based on the estimation of the ultra-local model parameters using least squares resolution technique instead of numerical derivation technique. The closed-loop control is implemented through an adaptive PI in order to reject the influences of the dis­ turbance and noise output signais. Its main advantages are: its simplicity and its robustness with respect to the parame­ ter uncertainties of system. In this paper, it is processed to test the efficiency of the parameter estimation method com­ pared with the performance of numerical derivation tech­ nique. The method is applied to the water level control of a two-tank-system. Numerical simulations show that the gen­ erated desired trajectory is followed in an efficient way even with severe operating conditions.

Item Type:Article
HAL Id:hal-02053188
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Université de Tunis - El Manar (TUNISIA)
Laboratory name:
Deposited On:10 Jan 2019 14:09

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