Motion control for a vertical rigid rotor rotating in electromagnetic bearings

  • Authors:

  • D. V. Balandin;M. M. Kogan

  • Affiliations:

  • Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia 603950 and Nizhny Novgorod State University of Architecture and Civil Engineering, Nizhny Novgorod, Russia 603950;Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia 603950 and Nizhny Novgorod State University of Architecture and Civil Engineering, Nizhny Novgorod, Russia 603950

  • Venue:
  • Journal of Computer and Systems Sciences International
  • Year:
  • 2011

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Abstract

The problems of control of a motion of a rigid rotor in electromagnetic bearings are considered. The main ides of synthesis of the control laws is the approach based on feedback linearization of the original nonlinear mathematical model of the system. The method of Lyapunov functions and methods connected with solution of linear matrix inequalities are used in synthesis of control laws.