Experimental evaluation of various modified Smith predictor-based fractional order control design strategies in control of a thermal process with time delay
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Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Inderscience Enterprises Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, a number of modified Smith predictor (SP)-based fractional order control strategies are investigated experimentally on a thermal process. Controller design methods and tuning strategies are elaborated step by step. Further, control strategies are discussed in relation to design specifications, control cost, implementation issues, and operating modes encountered in practice. Performance comparison is presented via several illustrations and numerical measures. Particular attention is paid to the tracking precision, quality of the control signal, robustness against disturbances and energy efficiency. Complementary comments are addressed based on merits and demerits of the each control technique.
Açıklama
Anahtar Kelimeler
time delay systems, Smith predictor, fractional order control, fuzzy logic, delay effect, thermal process, system identification, experimental application
Kaynak
International Journal of Embedded Systems
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
11
Sayı
1
