Title :
Anti-windup adaptive PID control for a magnetic levitation system with a PFC based on time-varying ASPR model
Author :
Mizumoto, Ikuro ; Minami, Akihiro
Author_Institution :
Dept. of Mech. Syst. Eng., Kumamoto Univ., Kumamoto, Japan
Abstract :
In this paper, we consider applying the ASPR based adaptive PID scheme to a magnetic levitation system with input saturation. A strategy which alleviates the windup phenomena on the ASPR based adaptive PID control system will be proposed. Unlike the common anti-windup control strategies, we will provide a novel time varying PFC design scheme so as to realize an anti-windup adaptive PID control system for the magnetic levitation system.
Keywords :
adaptive control; feedforward; magnetic levitation; magnetic variables control; three-term control; time-varying systems; PFC; antiwindup adaptive PID control; input saturation; magnetic levitation system; parallel feedforward compensator; time-varying ASPR model; Adaptation models; Adaptive systems; Control systems; Magnetic levitation; Saturation magnetization; Time varying systems; Windup;
Conference_Titel :
Control Applications (CCA), 2011 IEEE International Conference on
Conference_Location :
Denver, CO
Print_ISBN :
978-1-4577-1062-9
Electronic_ISBN :
978-1-4577-1061-2
DOI :
10.1109/CCA.2011.6044493
