An algorithm for stabilization of fractional-order time delay systems using fractional-order PID controllers
Küçük Resim Yok
Tarih
2007
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ieee-Inst Electrical Electronics Engineers Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This technical note presents a solution to the problem of stabilizing a given fractional-order system with time delay using fractional-order (PID mu)-D-lambda controllers. It is based on determining a set of global stability regions in the (k(p), k(i), k(d)) -space corresponding to the fractional orders lambda and mu. in the range of (0, 2) and then choosing the biggest global stability region in this set. This method can be also used to find the set of stabilizing controllers that guarantees prespecified gain and phase margin requirements. The algorithm is simple and has reliable result which is illustrated by an example, and, hence, is practically useful in the analysis and design of fractional-order control systems.
Açıklama
Anahtar Kelimeler
fractional-order PID controller, fractional-order systems, gain and phase margins, stabilization, time delay
Kaynak
Ieee Transactions on Automatic Control
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
52
Sayı
10
