Yayınlanmış 1 Ocak 1998
| Sürüm v1
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Açık
Algorithms for robust identification in H-infinity with nonuniformly spaced frequency response data
Oluşturanlar
Açıklama
In this paper, first a two-stage robustly convergent identification algorithm in H-infinity for nonuniformly spaced data is proposed. The worst-case error of the algorithm converges to zero faster than polynomial rates in the noise-free case when the identified system is an exponentially stable discrete-time system. The algorithm is characterized by a rational interpolation step with fixed poles at zero and infinity. Next, a minimax algorithm with better convergence properties is introduced. Sensitivity of the algorithms to small variations in the frequency values is also studied.
Dosyalar
bib-e7d05ee0-dbee-4163-b3ed-4860b1c2324a.txt
Dosyalar
(178 Bytes)
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