Sliding mode control of voltage-controlled magnetic levitation systems

The paper considers the position tracking problem of a voltage-controlled magnetic levitation system. It is well known that the control problem is quite complicated and challenging duo to inherent nonlinearities associated with the electromechanical dynamics. A sliding mode control is employed for c...

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Hauptverfasser:	Jalili-Kharaajoo, M., Tousi, M.M., Bagherzadeh, H., Ashari, A.E.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Control nonlinearities Control systems Linear feedback control systems Magnetic levitation Magnetic variables control Nonlinear control systems Open loop systems Sliding mode control Steel Voltage control
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Beschreibung
Zusammenfassung:	The paper considers the position tracking problem of a voltage-controlled magnetic levitation system. It is well known that the control problem is quite complicated and challenging duo to inherent nonlinearities associated with the electromechanical dynamics. A sliding mode control is employed for controlling the system. The proposed controller exhibits satisfactory robustness in response to parameter uncertainties. Simulation results reveal the effectiveness of the proposed robust controller.
DOI:	10.1109/CCA.2003.1223267