General orthonormal bases for robust identification in H-infinity

Akcay H.

41st IEEE Conference on Decision and Control, Nevada, Amerika Birleşik Devletleri, 10 - 13 Aralık 2002, ss.2619-2624 identifier

  • 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.