Title :
Filter design for robust strict positive realness of systems with parametric uncertainty
Author :
Bianchinn, G. ; Tesi, A. ; Vicino, A.
Author_Institution :
Dept. of Syst. & Inf., Florence Univ., Italy
Abstract :
Addresses the continuous time robust strict positive realness (SPR) problem when the uncertain polynomial family is defined by an l p ball in coefficient space. Particular attention is devoted to the l2 case, i.e., the uncertain polynomial family is assumed to be an ellipsoid in coefficient space, and to the case of an interval polynomial family
Keywords :
continuous time systems; filtering theory; polynomials; robust control; uncertain systems; coefficient space; continuous time robust strict positive realness problem; ellipsoid; filter design; interval polynomial family; parametric uncertainty; uncertain polynomial family; Context modeling; Convergence; Ellipsoids; Filters; Polynomials; Robust stability; Robustness; Stability analysis; Sufficient conditions; Uncertainty;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.830900
