INVESTIGADORES
DIAZ Maria Soledad
congresos y reuniones científicas
Título:
Ecological Studies and Dynamic Parameter Estimation for Eutrophication Models
Autor/es:
VANINA ESTRADA; ELISA PARODI; MARIA SOLEDAD DIAZ
Lugar:
Copenhagen
Reunión:
Congreso; European Congress of Chemical Engineering (ECCE-6); 2007
Institución organizadora:
DTU
Resumen:
In this work, we address the parameter estimation problem for in a lake eutrophication model. It is a dynamic parameter estimation problem, which is solved with a simultaneous approach with an nonlinear programming solver. Gradients of state variables are considered along the column height, rendering a partial differential equation problem which is transformed into a differential algebraic (DAE) one by spatial discretization. Main biochemical and chemical parameters have been obtained, which allow a close representation of the lake dynamics. Keywords: ecological model, eutrophication, dynamic parameter estimation