Title :
Robust performance against quasi-LTI perturbations in sampled-data systems: convex conditions
Author :
Dullerud, Geir ; Bourdon, S.
Author_Institution :
Dept. of Appl. Math., Waterloo Univ., Ont., Canada
Abstract :
Performance of uncertain sampled-data systems is considered in the context of arbitrarily slowly-varying structured perturbations. A necessary and sufficient analysis condition is presented for robust performance. This is a convex condition, however it is also infinite dimensional
Keywords :
frequency response; robust control; sampled data systems; uncertain systems; arbitrarily slowly-varying structured perturbations; convex conditions; infinite dimensional condition; necessary and sufficient analysis condition; quasi-LTI perturbations; robust performance; uncertain sampled-data systems; Algebra; Frequency domain analysis; Hilbert space; Laplace equations; Linear approximation; Mathematics; Performance analysis; Robustness; Transfer functions; Upper bound;
Conference_Titel :
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-3590-2
DOI :
10.1109/CDC.1996.572671
