DocumentCode :
577114
Title :
Tuning of an optimal PID controller with iterative feedback tuning method for DC motor
Author :
Abedini, Saeed ; Zarabadipour, Hassan
Author_Institution :
Imam Khomeini Int. Univ. of Qazvin (IKIU), Qazvin, Iran
fYear :
2011
fDate :
27-29 Dec. 2011
Firstpage :
611
Lastpage :
615
Abstract :
Tuning of PID controller parameters is one of the usual tasks of the control engineers due to the wide applications of this class of controllers in industry. In this paper the Iterative Feedback Tuning (IFT) method is applied to tune the PID parameters. The main advantage of this method is that there is no need to the model of the system, so that is useful in many processes which there is no obvious model of the system. In many cases this feature can be so useful in tuning the controller parameters. The IFT is applied here to tune the PID parameters. Speed control of DC motor was employed to demonstrate the effectiveness of the method. The results is compared with other tuning methods and represented the good performance of the designed controller. As it is shown, the step response of the system controlled by PID tuned with IFT has more robustness and performs well.
Keywords :
DC motors; control system synthesis; feedback; iterative methods; machine control; optimal control; three-term control; tuning; DC motor; IFT method; PID parameters; iterative feedback tuning method; optimal PID controller; Control systems; DC motors; Iterative methods; Mathematical model; Robustness; Tuning; Uncertainty; DC motor controller; Iterative Feedback Tuning (IFT); Optimal control; PID tuning;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control, Instrumentation and Automation (ICCIA), 2011 2nd International Conference on
Conference_Location :
Shiraz
Print_ISBN :
978-1-4673-1689-7
Type :
conf
DOI :
10.1109/ICCIAutom.2011.6356728
Filename :
6356728
Link To Document :
بازگشت