Design of Fractional-Order PI Controllers for Disturbance Rejection Using RDR Measure
Küçük Resim Yok
Tarih
2014
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ieee
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Parameter uncertainties and unpredictable environmental disturbances reduce control performance of real control systems. For a robust control performance, stability and disturbance rejection are two main concerns that should be addressed in practical controller design problems. This paper presents an analysis to deal with system stability and disturbance rejection control for fractional-order PI (FOPI) controllers. Stability Boundary Locus (SBL) is calculated for an example with FOPI control system and Reference to Disturbance Rate (RDR) performance is investigated for the chosen stable FOPI designs from the stability region obtained using SBL. MATLAB/Simulink simulation examples are used to demonstrate stable and Disturbance Rejection Control (DRC) of FOPI control systems and presents comparisons for various designs of FOPI controllers.
Açıklama
International Conference on Fractional Differentiation and its Applications (ICFDA) -- JUN 23-25, 2014 -- Catania, ITALY
Anahtar Kelimeler
fractional order PI, disturbance rejection control, fractional-order system stability
Kaynak
2014 International Conference on Fractional Differentiation and Its Applications (Icfda)
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
