Title :
On identifiability of parameters in a class of parabolic distributed systems
Author :
Courdesses, Michel ; Polis, Michael P. ; Amouroux, Marcel
Author_Institution :
CNRS, Toulouse, France and Université Paul Sabatier, Toulouse, France
fDate :
4/1/1981 12:00:00 AM
Abstract :
In this paper we obtain a number of identifiability results for a particular class of parabolic distributed parameter systems. The parameters are assumed to be constant and the difficulties are due principally to the presence of the unknown parameters in the eigenfunctions. A lemma is established which permits us to obtain a number of identifiability results under certain assumptions on the boundary, conditions.
Keywords :
Distributed-parameter systems, nonlinear; Parameter identification, nonlinear systems; Boundary conditions; Difference equations; Distributed parameter systems; Eigenvalues and eigenfunctions; Explosives; Harmonic analysis; Least squares methods; Parameter estimation; Stochastic resonance; Thermal conductivity;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1981.1102609
