Optimal PI–PD controller design for pure integrating processes with time delay
Yükleniyor...
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Though Proportional-Integral-Derivative (PID) controllers are commonly being used for process control applications, it has been proven that they may give unacceptable closed loop responses for open loop unstable processes including integrating ones. Hence, this paper addresses to tuning of PI–PD controllers which is an extension of PID controllers and uses PD part in an inner feedback loop to convert the open loop unstable processes to a stable one so that PI controller in the forward path can be used to achieve a better closed loop response. PI–PD tuning parameters are determined from simple analytical rules which were obtained from minimization of the control system error based on IST3E criterion which is an integral performance index and has been proven to be resulting in very satisfactory closed loop responses. Derived tuning rules are in terms of the assumed process transfer function parameters, namely the gain and time delay. Effectiveness and superiority of obtained tuning rules have been shown by simulation examples.
Açıklama
Anahtar Kelimeler
Integral performance indices, Integrating processes, PID, PI–PD, Time delay
Kaynak
Journal of Control, Automation and Electrical Systems
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
32
Sayı
3
Künye
Kaya, İ. (2021). Optimal PI–PD controller design for pure integrating processes with time delay. Journal of Control, Automation and Electrical Systems, 32(3), 563-572.
