TY - JOUR
T1 - Design of a fractional order PID controller with application to an induction motor drive
AU - Saleem, Ashraf
AU - Soliman, Hisham
AU - Al-Ratrout, Serein
AU - Mesbah, Mostefa
N1 - Publisher Copyright:
© TÜBITAK.
PY - 2018
Y1 - 2018
N2 - In this paper, a new method for designing a fractional-order proportional-integral-derivative (FO-PID) controller with an application to an induction motor drive is proposed. In the proposed method, the motor drive is modeled using an autoregressive with exogenous input (ARX) model whose parameters are experimentally identified using real I/O data. A genetic algorithm is then used to find the FO-PID parameters. To guarantee the robustness of the controller against load variations, minimax optimization is adopted. To validate the results, the proposed controller is applied to a real-life motor drive using a hardware-in-the-loop (HIL) simulator. The experimental results show that the proposed controller significantly improves the time response of the induction motor compared to a conventional PID controller. It also shows it is robust against motor load variations.
AB - In this paper, a new method for designing a fractional-order proportional-integral-derivative (FO-PID) controller with an application to an induction motor drive is proposed. In the proposed method, the motor drive is modeled using an autoregressive with exogenous input (ARX) model whose parameters are experimentally identified using real I/O data. A genetic algorithm is then used to find the FO-PID parameters. To guarantee the robustness of the controller against load variations, minimax optimization is adopted. To validate the results, the proposed controller is applied to a real-life motor drive using a hardware-in-the-loop (HIL) simulator. The experimental results show that the proposed controller significantly improves the time response of the induction motor compared to a conventional PID controller. It also shows it is robust against motor load variations.
KW - ARX model
KW - Al-Alaoui operator
KW - Fractional order PID
KW - Hardware-in-the-loop
KW - Induction motor
KW - Nonlinear optimization
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U2 - 10.3906/elk-1712-183
DO - 10.3906/elk-1712-183
M3 - Article
AN - SCOPUS:85054485625
SN - 1300-0632
VL - 26
SP - 2768
EP - 2778
JO - Turkish Journal of Electrical Engineering and Computer Sciences
JF - Turkish Journal of Electrical Engineering and Computer Sciences
IS - 5
ER -