Author/Authors :
Alain Vande Wouwer، نويسنده , , Nicolas Point، نويسنده , , Stéphanie Porteman and Marcel Remy ، نويسنده ,
Title Of Article :
An approach to the selection of optimal sensor locations in distributed parameter systems
Latin Abstract :
This paper presents an approach to the selection of optimal sensor locations in distributed parameter systems, which distin-
guishes the purposes of state estimation from the purposes of parameter estimation. In the ®rst case, the optimality criterion is
based on a measure of independence between the sensor responses, while in the second case, it is based on a measure of indepen-
dence between the parameter sensitivity functions. The procedure, which is general and can be applied to models with any degree of
complexity, is illustrated with the optimal placement of temperature sensors in a catalytic ®xed-bed reactor. Some numerical results
for the on-line estimation of temperature and concentration pro®les as well as for the estimation of unknown model parameters are
discussed.
NaturalLanguageKeyword :
Experiment design , state estimation , parameter estimation , Nonlinear observers , Distributed parameter systems
JournalTitle :
Studia Iranica
