Title :
Robust Interpolation using Interval Structures
Author :
Sànchez-Pena, Ricardo S. ; Sznaier, Mario ; Puig, Vicenç
Author_Institution :
Sistemas Avanzados de Control, Univ. Politécnica de Catalunya, ESAII, Terrassa, Barcelona. ricardo.sanchez-pena@upc.edu
Abstract :
This paper considers the problem of robust interpolation for plants subject to parametric uncertainty. With mixed time/frequency domain noiseless data and the plant structure (model order and uncertain independent valued parameters), intervals for parameters that interpolate the given set of data points are computed using interpolation theory and the LFT description of the model set.
Keywords :
Frequency domain analysis; Frequency estimation; Frequency measurement; Frequency response; Interpolation; Measurement errors; Noise robustness; Robust control; Time measurement; Uncertainty;
Conference_Titel :
Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. 44th IEEE Conference on
Print_ISBN :
0-7803-9567-0
DOI :
10.1109/CDC.2005.1582951
