Frequency boundary of fractional order systems with nonlinear uncertainties
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper proposes a method to compute frequency boundaries of fractional order control systems with nonlinear uncertainty structures that include and guarantee the Bode and Nyquist envelopes. Then, a lag-lead compensator is designed based on the frequency boundary to provide desired gain and phase specifications. Two types of nonlinear uncertainty structures, namely polynomial and general uncertainties, have been concerned in illustrative examples to explain computing process clearly. (C) 2013 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Robust Stability, Controller-Design, Computation
Kaynak
Journal of The Franklin Institute-Engineering and Applied Mathematics
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
350
Sayı
7
