General orthonormal bases for robust identification in H-infinity
41st IEEE Conference on Decision and Control, Nevada, Amerika Birleşik Devletleri, 10 - 13 Aralık 2002, ss.2619-2624, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Basıldığı Şehir: Nevada
- Basıldığı Ülke: Amerika Birleşik Devletleri
- Sayfa Sayıları: ss.2619-2624
- Anadolu Üniversitesi Adresli: Hayır
Özet
In this paper, the problem of system identification in H-infinity with general orthonormal basis functions is investigated. A two-stage algorithm is shown to be robust, provided that the number of basis elements as a function of the amount of data does not increase faster than O(N-2/5). Worst-case identification error bounds in the H-infinity norm are derived. The algorithm also works on nonuniformly spaced frequency response measurements.