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Integral variable-structure grey control for magnetic levitation system

Integral variable-structure grey control for magnetic levitation system

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An integral variable-structure grey control for a magnetic levitation system for position tracking is presented. The sliding-mode control is insensitive to system uncertainties and disturbances when it is within expected limits. It produces chattering when uncertainty values are overestimated, or steady-state error when underestimated. The method uses a mathematically simple and computationally efficient grey compensator for the integral variable structure controller to reduce chattering and steady-state error. The stability of this magnetic levitation system is proven by using the Lyapunov function. The experimental results verify that the proposed controller is valid for a magnetic levitation system.

References

    1. 1)
    2. 2)
    3. 3)
      • J.H. Li , T.H.S. Li . Multiloop control of thyristor-driven magnetic levitation system. Mechatronics , 5 , 469 - 481
    4. 4)
    5. 5)
      • J.C. Shen . H∞ control and sliding mode control of magnetic levitation system. Asian J. Control , 3 , 333 - 340
    6. 6)
      • A.El. Hajjaji , M. Ouladsine . Modeling and nonlinear control of magnetic levitation system. IEEE Trans. Ind. Electron. , 4 , 831 - 838
    7. 7)
      • B.V. Jayawant . (1981) Electromagnetic levitation and suspension techniques.
    8. 8)
    9. 9)
      • B.C. Kuo . (1982) Automatic control systems.
    10. 10)
    11. 11)
    12. 12)
      • J.L. Deng . Control problems of grey system. Syst. Control Lett. , 288 - 294
    13. 13)
    14. 14)
      • Z.J. Yang , K. Miyazaki , S. Kanae , K. Wada . Robust position control of a magnetic levitation system via dynamic surface control technique. IEEE Trans. Ind. Appl. , 1 , 26 - 34
    15. 15)
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