Title :
Easy and Efficient Tuning of PI Controllers for Electrical Drives
Author :
Ane, Tiemele ; Loron, Luc
Author_Institution :
Boulevard de l´´Univ.
Abstract :
PI controllers are very often used because of their simplicity, but there are frequently poorly tuned. This article discusses and compares the efficiency of three analytical tuning methods for PI or IP controllers. The comparison criteria are the reference following bandwidth and the disturbance rejection versus the open-loop phase margin or the closed-loop peak resonant. The simplicity and the efficiency of the considered approaches are illustrated by the tuning of typical controllers (current and speed loops) for electrical drives
Keywords :
PI control; angular velocity control; closed loop systems; electric current control; electric drives; open loop systems; PI controller tuning methods; closed-loop peak resonant; current control; disturbance rejection; electrical drives; open-loop phase margin; speed loop control; Bandwidth; Chemical processes; Control systems; Electric variables control; Open loop systems; Pi control; Proportional control; Resonance; Transfer functions; Tuning;
Conference_Titel :
IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on
Conference_Location :
Paris
Print_ISBN :
1-4244-0390-1
DOI :
10.1109/IECON.2006.348108