About: Model for photosynthesis and photoinhibition: Parameter identification based on the harmonic irradiation O-2 response measurement     Goto   Sponge   NotDistinct   Permalink

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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. Odhad parametrů je proveden metodou nejmenších čtverců, porovnáním simulovaných a experimentálních hodnot. (cs)
  • 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.
  • 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. (en)
Title
  • Model for photosynthesis and photoinhibition: Parameter identification based on the harmonic irradiation O-2 response measurement
  • Model fotosyntézy a fotoinhibice: Identifikace parametrů založená na měření O_2 při harmonickém buzení (cs)
  • Model for photosynthesis and photoinhibition: Parameter identification based on the harmonic irradiation O-2 response measurement (en)
skos:prefLabel
  • Model for photosynthesis and photoinhibition: Parameter identification based on the harmonic irradiation O-2 response measurement
  • Model fotosyntézy a fotoinhibice: Identifikace parametrů založená na měření O_2 při harmonickém buzení (cs)
  • Model for photosynthesis and photoinhibition: Parameter identification based on the harmonic irradiation O-2 response measurement (en)
skos:notation
  • RIV/60076658:12640/08:00009388!RIV09-MSM-12640___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/05/0011), P(GP102/07/P413), Z(AV0Z10750506), Z(MSM6007665808)
http://linked.open...iv/cisloPeriodika
  • x
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 379790
http://linked.open...ai/riv/idVysledku
  • RIV/60076658:12640/08:00009388
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • biological system modeling; identification; least-squares method; nonlinear systems (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [8EEB665CED7F]
http://linked.open...i/riv/nazevZdroje
  • IEEE Transactions on Automatic Control
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • SI
http://linked.open...iv/tvurceVysledku
  • Čelikovský, Sergej
  • Rehák, Branislav
  • Papáček, Štěpán
http://linked.open...ain/vavai/riv/wos
  • 000253158000011
http://linked.open...n/vavai/riv/zamer
issn
  • 0018-9286
number of pages
http://localhost/t...ganizacniJednotka
  • 12640
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