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Identification of the Isotherm Function in Chromatography Using CMA-ES

Abstract : This paper deals with the identification of the flux for a system of conservation laws in the specific example of analytic chromatography. The fundamental equations of chromatographic process are highly non linear. The state-of-the-art Evolution Strategy, CMA-ES (the Covariance Matrix Adaptation Evolution Strategy), is used to identify the parameters of the so-called isotherm function. The approach was validated on different configurations of simulated data using either one, two or three components mixtures. CMA-ES is then applied to real data cases and its results are compared to those of a gradient-based strategy.
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Contributor : Mohamed Jebalia Connect in order to contact the contributor
Submitted on : Monday, October 1, 2007 - 3:11:07 PM
Last modification on : Monday, March 7, 2022 - 3:24:02 PM
Long-term archiving on: : Friday, April 9, 2010 - 5:00:13 PM


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Mohamed Jebalia, Anne Auger, Marc Schoenauer, Francois James, Marie Postel. Identification of the Isotherm Function in Chromatography Using CMA-ES. IEEE Congress on Evolutionary Computation, Sep 2007, Singapour, Singapore. pp.4289-4296, ⟨10.1109/CEC.2007.4425031⟩. ⟨inria-00175852⟩



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