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Experimental design for parameter estimation of two time-scale model of photosynthesis and photoinhibition in microalgae
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SYSNO ASEP 0341543 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Experimental design for parameter estimation of two time-scale model of photosynthesis and photoinhibition in microalgae Author(s) Papáček, Š. (CZ)
Čelikovský, Sergej (UTIA-B) RID, ORCID
Rehák, Branislav (UTIA-B) RID, ORCID
Štys, D. (CZ)Source Title Mathematics and Computers in Simulation. - : Elsevier - ISSN 0378-4754
Roč. 80, č. 6 (2010), s. 1302-1309Number of pages 8 s. Language eng - English Country NL - Netherlands Keywords Photosynthetic factory ; Experimental design ; Parameter estimation ; Two-scale modeling Subject RIV BC - Control Systems Theory R&D Projects GA102/08/0186 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10750506 - UTIA-B (2005-2011) UT WOS 000276380400026 DOI 10.1016/j.matcom.2009.06.033 Annotation A method for parameter estimation of two time-scale model of photosynthesis and photoinhibition is presented. The model structure coincides with the earlier mechanistic concept of photosynthetic factory by Eilers and Peeters, however, our formulation respects the decomposition of the phase-space into the fast phase xA, and the slow one, xB. The experimental design for model parameters estimation is based on three complementary measurements. In addition to the standard measurement of microbial kinetics, identifying three of five model parameters, two time dependent experiments are proposed. The first one resides in photoinhibition measurement under constant irradiance (identifying the slow system dynamics), and the second one is based on periodic piecewise constant input. It is shown how to set up the input signal in order to maximize the sensitivity to the fast dynamics parameter. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2011
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