Model for photosynthesis and photoinhibition: Parameter identification based on the harmonic irradiation O-2 response measurement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12640%2F08%3A00009389" target="_blank" >RIV/60076658:12640/08:00009389 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Model for photosynthesis and photoinhibition: Parameter identification based on the harmonic irradiation O-2 response measurement
Original language description
A method for parameter identification of a model describing the growth of the algae is presented. The method is based on the description in the form of the so-called photosynthetic factory. The experimental data are gained by measuring the steady-state photosynthetic production when the input of the photosynthetic factory (light intensity) is a harmonic signal. Estimation of parameters is based on a sufficient number of experiments compared with simulated data via the least-squares technique. As the input signal is harmonic and the dynamics of the unforced system is exponentially stable, the resulting asymptotical steady-state trajectory of the photosynthetic factory is also periodic and can be computed via determining an appropriate center manifold graph by solving the corresponding first-order partial differential equation. The latter is performed by the finite-element method. The application of the proposed method is demonstrated on an example using real experimental data.
Czech name
Model fotosyntézy a fotoinhibice: Identifikace parametrů založená na měření O_2 při harmonickém buzení
Czech description
V práci je popsána metodika odhadu parametrů dvojškálového modelu fotosyntézy a fotoinhibice mikrořas. Matematický model růstu řas, tzv. model fotosyntetické továrny, je buzen pomocí harmonického signálu. Následně je sestavena odpovídající parciálně-diferenciální rovnice a metodou konečných prvků je určena výsledná asymptoticky stabilní trajektorie.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BO - Biophysics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions On Circuits And Systems I-Regular Papers
ISSN
1549-8328
e-ISSN
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Volume of the periodical
SI
Issue of the periodical within the volume
x
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
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UT code for WoS article
000254021700011
EID of the result in the Scopus database
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