Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Robust identification of a lightly damped flexible beam using set-membership and model error modeling techniques
AU - Esmaeilsabzali, Hadi
AU - Montazeri, Allahyar
AU - Poshtan, Javad
AU - Jahed-Motlagh, M. R.
PY - 2006
Y1 - 2006
N2 - The aim of this paper is robust identification of a lightly damped flexible beam model with parametric and non-parametric uncertainties. Our approach is based on worst case estimation theory where uncertainties are assumed to be unknown but bounded. We examine different outbounding algorithms (parallelotopic and ellipsoidal) for estimation of the feasible parameter set that has been delivered by the set membership identification algorithm. In order to proper handling with the high magnitude non-parametric uncertainties the proposed methods are compared and it is shown that the combination of set membership approach with model error modeling techniques will result in superior results.
AB - The aim of this paper is robust identification of a lightly damped flexible beam model with parametric and non-parametric uncertainties. Our approach is based on worst case estimation theory where uncertainties are assumed to be unknown but bounded. We examine different outbounding algorithms (parallelotopic and ellipsoidal) for estimation of the feasible parameter set that has been delivered by the set membership identification algorithm. In order to proper handling with the high magnitude non-parametric uncertainties the proposed methods are compared and it is shown that the combination of set membership approach with model error modeling techniques will result in superior results.
KW - H-INFINITY
KW - SYSTEM-IDENTIFICATION
KW - APPROXIMATION
KW - BOUNDS
KW - UNCERTAINTY
U2 - 10.1109/CACSD-CCA-ISIC.2006.4777106
DO - 10.1109/CACSD-CCA-ISIC.2006.4777106
M3 - Conference contribution/Paper
SN - 978-0-7803-9795-8
T3 - IEEE International Conference on Control Applications
SP - 1881
EP - 1885
BT - Computer Aided Control System Design, 2006 IEEE International Conference on Control Applications, 2006 IEEE International Symposium on Intelligent Control, 2006 IEEE
PB - IEEE
CY - New York
T2 - IEEE International Conference on Control Applications
Y2 - 4 October 2006 through 6 October 2006
ER -