Title :
Speed control of electrical drives using classical control methods
Author :
Harnefors, Lennart ; Saarakkala, Seppo E. ; Hinkkanen, Marko
Author_Institution :
HVDC, ABB Power Syst., Ludvika, Sweden
Abstract :
A classical-control approach to the design and analysis of proportional-integral (PI) speed controllers for electrical drives is presented. After vindicating the fact that traditional one-degree-of-freedom PI control generally gives unsatisfactory performance, a well-performing two-degrees-of-freedom PI controller is designed, with analytic parameter selection. The robustness of the obtained closed-loop system is analyzed, and is found to be satisfactory.
Keywords :
closed loop systems; electric drives; machine control; parameter estimation; three-term control; velocity control; PI control; analytic parameter selection; classical control method; closed loop system; electrical drives speed control; proportional-integral speed controller; Feedforward neural networks; Noise; Noise measurement; Pi control; Torque; Transfer functions; Velocity control;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2011 IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
978-1-4577-0542-7
DOI :
10.1109/ECCE.2011.6063989
