Data/hora: 07/06/2024 03:01:59

Provedor de dados: 	5	
País: 	France	
Título: 	A non-linear software sensor to monitor the internal nitrogen quota of phytoplanktonic cells	
Autores: 	Bernard, O; Sciandra, A; Sallet, G.	
Data: 	2001-09	
Ano: 	2001	
Palavras-chave: 	Modèle de Droop; Systèmes non linéaires; Observateurs; Phytoplancton; Droop model; Non-linear systems; Observers; Phytoplankton.	
Resumo: 	New techniques - called software sensors - issued from the non-linear automatic control field and initially developed for non-linear chemical systems have been applied to a continuous culture of phytoplankton. A software sensor (or 'observer') combines an analytical differential equation based model and partial measurements of the system in order to estimate the non-measured state variables. It filters data and estimates the actual state of living systems, models of which are often rough approximations. The efficiency of this approach is illustrated with a nitrate-limited chemostat experiment with the chlorophyceae Dunaliella tertiolecta performed in a computer controlled fluctuating environment. (C) 2001 Ifremer/CNRS/IRD/Editions scientifiques et medicales Elsevier SAS.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00322/43340/42888.pdf

DOI:10.1016/S0399-1784(01)01155-0

http://archimer.ifremer.fr/doc/00322/43340/	
Editor: 	Gauthier-villars/editions Elsevier	
Formato: 	application/pdf	
Fonte: 	Oceanologica Acta (0399-1784) (Gauthier-villars/editions Elsevier), 2001-09 , Vol. 24 , N. 5 , P. 435-442	
Fonte: 	2001 Ifremer/CNRS/IRD/Éditions scientifiques et médicales Elsevier SAS

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