An Approach to Preserve Optimality in Implementation of Fractional Order PID Controllers Considering Approximation Methods
Küçük Resim Yok
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Preservation of optimal values for a fractional order PID (FOPID) controller design can be a problem in the real-world implementation. This is because a FOPID controller, which has theoretically ideal design in the frequency domain, needs to be implemented by using an approximation method in the real-world. Incorporating the approximation method into the design process can overcome this problem so that optimal design parameters can be preserved in the controller implementation. In this study, an optimal FOPID was designed by incorporating the approximation method into the design process. In addition, for comparison purposes, FOPID controllers were designed without including the approximation method in the design process. The frequency responses obtained for these FOPIDs were compared with those obtained with the ideal FOPIDs. It has been shown that optimal values can be preserved in an implementation with the proposed approach. FOPID controller parameters were obtained using a genetic algorithm for an inverse controller design based on the Bode's ideal transfer function. © 2022 IEEE.
Açıklama
6th International Symposium on Multidisciplinary Studies and Innovative Technologies, ISMSIT 2022 -- 20 October 2022 through 22 October 2022 -- 184355
Anahtar Kelimeler
approximation method, Bode's ideal transfer function, fractional order PID, implementation, optimality
Kaynak
ISMSIT 2022 - 6th International Symposium on Multidisciplinary Studies and Innovative Technologies, Proceedings
WoS Q Değeri
Scopus Q Değeri
N/A
