Second Order Sliding Mode (SOSM) Approach to Orbital Stabilization of Friction Pendulum Via Position Feedback

نویسندگان

  • Y. Orlov
  • R. Santiesteban
  • L. T. Aguilar
  • L. Acho
چکیده

A second order sliding mode (SOSM) approach is proposed for orbital stabilization of a friction pendulum, operating under uncertain conditions. Only position measurements are assumed to be available. A SOSM velocity observer is developed and included into the closedloop system, driven by the quasihomogeneous controller that provides orbital stabilization of the pendulum. Performance issues of the observer-based position feedback synthesis are illustrated in a simulation study.

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تاریخ انتشار 2008