INVESTIGADORES
SOLSONA Jorge Alberto
artículos
Título:
State estimation in batch processes using a nonlinear observer
Autor/es:
S. BIAGIOLA; J. SOLSONA
Revista:
MATHEMATICAL AND COMPUTER MODELLING
Editorial:
Elsevier
Referencias:
Año: 2006 vol. 44 p. 1009 - 1024
ISSN:
0895-7177
Resumen:
This paper deals with the problem of nonlinear states estimation in batch chemical processes. It presents a reduced-ordernonlinear observer approach to perform the estimation. The proposed method allows adjustment of the speed of convergencetowards zero of the estimation error. The stability properties of the model-based observer are analytically treated in order to showthe conditions under which exponential convergence can be achieved. In addition, the performance of the proposed observer isevaluated on batch processes.
