Title :
Set membership parameter estimation of linear fractional systems using parallelotopes
Author :
Amairi, Messaoud ; Aoun, Mohamed ; Najar, Slaheddine ; Abdelkrim, Mohamed Naceur
Author_Institution :
Nat. Eng. Sch. of Gabes, Univ. of Gabes, Gabes, Tunisia
Abstract :
The paper deals with set-membership parameter estimation of fractional models in the time-domain. In such a context, the noise is supposed to be unknown-but-bounded with a priori known bounds. The proposed algorithm computes the set of all feasible parameters represented by a parallelotop. Simulation results and performance comparison with the ellipsoidal approach are also given.
Keywords :
linear systems; parameter estimation; set theory; linear fractional systems; parallelotopes; set membership parameter estimation; time-domain; Approximation algorithms; Estimation; Noise; Parameter estimation; Prediction algorithms; Transfer functions; Vectors;
Conference_Titel :
Systems, Signals and Devices (SSD), 2012 9th International Multi-Conference on
Conference_Location :
Chemnitz
Print_ISBN :
978-1-4673-1590-6
Electronic_ISBN :
978-1-4673-1589-0
DOI :
10.1109/SSD.2012.6198103
