Linear systems with unstructured multiplicative uncertainty: Modeling and robust stability analysis
Küçük Resim Yok
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Public Library Science
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This article deals with continuous-time Linear Time-Invariant (LTI) Single-Input Single-Output (SISO) systems affected by unstructured multiplicative uncertainty. More specifically, its aim is to present an approach to the construction of uncertain models based on the appropriate selection of a nominal system and a weight function and to apply the fundamentals of robust stability investigation for considered sort of systems. The initial theoretical parts are followed by three extensive illustrative examples in which the first order time-delay, second order and third order plants with parametric uncertainty are modeled as systems with unstructured multiplicative uncertainty and subsequently, the robust stability of selected feedback loops containing constructed models and chosen controllers is analyzed and obtained results are discussed.
Açıklama
Anahtar Kelimeler
Parametric Uncertainty, Performance
Kaynak
Plos One
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
12
Sayı
7
