Robust Adaptive Control for Circuit-controlled Active Magnetic Bearing with Flywheel System

Conference paper
First Online:

Abstract

In applications of the active magnetic bearing (AMB) system, it is inevitable that unknown parameters and external disturbances exist in the plant. For this reason, this chapter presents an adaptive sliding mode control design methodology for an AMB system. By utilizing a Lyapunov-based stability analysis , we can achieve asymptotic tracking of desired reference signals, which are subject to parametric uncertainties. Numerical simulations demonstrate the usefulness and effectiveness of the proposed control scheme to the AMB system.

Keywords

Robust control Lyapunov-based stability Active magnetic bearing system 
This is a preview of subscription content, log in to check access.

References

  1. 1.
    Husain, A.R., Ahmad, M.N., Yatim, A.H.M.: Sliding Mode Control with Linear Quadratic Hyperplane Design: an Application to an Active Magnetic Bearing System. In: The 5th Student Conference on Research and Development. IEEE Press, Malaysia (2007)Google Scholar
  2. 2.
    Shen, J.C.: H∞ Control and Sliding Mode Control of Magnetic Levitation System. Asian J. Control. 4, 333–340 (2002)CrossRefGoogle Scholar
  3. 3.
    Chen, S.L., Chen, S.H., Yan, S.T.: Experimental Validation of a Current-Controlled Three-Pole Magnetic Rotor-Bearing System. IEEE Trans. Magn. 41, 99–121 (2005)CrossRefGoogle Scholar
  4. 4.
    Hung, J.Y., Albritton, N.G., Xia, A.F.: Nonlinear Control of a Magnetic Bearing System. Mechatronics. 13, 621–637 (2003)CrossRefGoogle Scholar
  5. 5.
    Queiroz, M.S., Dawson, D.M.: Nonlinear Control of Active Magnetic Bearings: A Backstepping Approach. IEEE Trans. Control System Technol. 4, 545–552 (1996)CrossRefGoogle Scholar
  6. 6.
    Sivrioglu, S.: Adaptive Backstepping for Switching Control Active Magnetic Bearing System with Vibrating Base. IET Control Theory Appl. 1, 1054–1059 (2007)CrossRefGoogle Scholar
  7. 7.
    Sivrioglu, S.: Adaptive Control of Nonlinear Zero-bias Current Magnetic Bearing System. Nonlinear Dyn. 48, 175–184 (2007)MATHCrossRefGoogle Scholar
  8. 8.
    Tombul, G.S., Banks, S.P., Akturk, N.: Sliding Mode Control for a Class of Non-affine Nonlinear Systems. Nonlinear Anal. Theor. Meth. Appl. 71, 1589–1597 (2009)MathSciNetCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  1. 1.Department of Mechanical and Electro-Mechanical EngineeringNational Sun Yat-Sen UniversityKaohsiungTaiwan

Personalised recommendations