Title :
Control of a nonlinear magnetic levitation system by using constraint generalized model predictive control
Author :
Karampoorian, Hossein Reza ; Mohseni, Reza
Author_Institution :
Khoram Abad Branch, Islamic Azad Univ., Khoram Abad, Iran
Abstract :
In this paper, we designed generalized model predictive control for linearized magnetic levitation system and applied to the nonlinear system. The proposed control strategy is guarantee the stability of the open loop unstable system and tracking the desired values of the state variables with the stabilizing constraints. The simulation results show that the tracking performance and effectiveness of generalized predictive control strategy. Furthermore, robustness with respect to mismatch between model/process with changes in the parameters of the system are investigated.
Keywords :
control system synthesis; magnetic levitation; nonlinear control systems; open loop systems; predictive control; stability; constraint generalized model predictive control; linearized magnetic levitation system; nonlinear magnetic levitation system; open loop unstable system; stabilizing constraints; Control systems; Magnetic levitation; Mathematical model; Predictive control; Predictive models; Generalized Predictive Control; Magnetic Levitation; Nonlinear Model; Robustness;
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
