Analytical and Optimal Fractional Order Controller Design Methodologies Implemented on Magnetic Levitation System

2019 ◽  
Author(s):  
Sergen Berkay Kose ◽  
Erhan Yumuk ◽  
Mujde Guzelkaya ◽  
Ibrahim Eksin
Keyword(s):  
Fractional Order ◽  
Controller Design ◽  
Magnetic Levitation ◽  
Design Methodologies ◽  
Levitation System ◽  
Magnetic Levitation System ◽  
Fractional Order Controller

Backstepping Based Adaptive Control of Magnetic Levitation System

2013 ◽  
Vol 341-342 ◽  
pp. 945-948 ◽  
Author(s):  
Wei Zhou ◽  
Bao Bin Liu
Keyword(s):  
Parameter Uncertainty ◽  
Closed Loop ◽  
Controller Design ◽  
Magnetic Levitation ◽  
Adaptive Controller ◽  
Closed Loop System ◽  
Actual System ◽  
Levitation System ◽  
Magnetic Levitation System ◽  
Control Accuracy

In view of parameter uncertainty in the magnetic levitation system, the adaptive controller design problem is investigated for the system. Nonlinear adaptive controller based on backstepping is proposed for the design of the actual system with parameter uncertainty. The controller can estimate the uncertainty parameter online so as to improve control accuracy. Theoretical analysis shows that the closed-loop system is stable regardless of parameter uncertainty. Simulation results demonstrate the effectiveness of the presented method.

Sign in / Sign up

Export Citation Format

Share Document