Robust adaptive estimation schemes for parabolic distributed parameter systems

Author

Demetriou, M.A. ; Rosen, I.G.

Author_Institution

Dept. of Mech. Eng., Worcester Polytech. Inst., MA, USA

Volume

4

fYear

1997

fDate

10-12 Dec 1997

Firstpage

3448

Abstract

A robust scheme for the adaptive parameter identification of parabolic distributed parameter systems is developed. Results from the finite dimensional treatment of parameter projection and σ (sigma) modifications to the standard adaptation rules are extended to infinite dimensional systems. Modifications to the adaptation rules are necessary for the current class of systems under study in order to account for the additional mathematical subtleties that arise when dealing with infinite dimensional systems

Keywords

adaptive estimation; distributed parameter systems; multidimensional systems; parabolic equations; parameter estimation; σ modifications; adaptive parameter identification; infinite dimensional systems; parabolic distributed parameter systems; parameter projection; robust adaptive estimation schemes; standard adaptation rules; Adaptive estimation; Boundary conditions; Convergence; Distributed parameter systems; Equations; Mathematics; Mechanical engineering; Parameter estimation; Robustness; State estimation;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1997., Proceedings of the 36th IEEE Conference on

Conference_Location

San Diego, CA

ISSN

0191-2216

Print_ISBN

0-7803-4187-2

Type

conf

DOI

10.1109/CDC.1997.652381

Filename

652381