PID Controller Design for a Fractional Order System using Bode’s Ideal Transfer Function
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Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kırıkkale Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this paper, an optimization method isproposed to design a fractional order system with PID controller by takingBode’s ideal transfer function as reference model. In the study, PIDcontrollers are preferred because of their simplicity, reliability androbustness. PID controller parameters can be obtained by optimization method.In order to obtain the desired time response, it is sufficient to set twoparameters in the Bode’s ideal transfer function. The Bode's ideal transferfunction was considered as the reference model and compared with the generatedmodel. The error in the output signal is minimized by the integral performancecriteria, and the PID controller parameters are optimized. Integral performancecriteria are frequently used in evaluating the performance of control systems.In Simulink model, Matsuda's 4th order integer approximation model is used forfractional order control system. Finally, the success of the optimizationmethod is seen in the given numerical example.
Açıklama
Anahtar Kelimeler
Controller design, Optimization, Fractional order control systems, PID Controller
Kaynak
Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
9
Sayı
3-126
