Nonlinear Control of a One Axis Magnetic Spring

نویسندگان

  • Will S. Robertson
  • Ben S. Cazzolato
  • Anthony C. Zander
چکیده

This paper presents the initial investigation of nonlinear control for a magnetic spring. The combination of a magnet pair in repulsion and a magnet pair in attraction create a spring with a quadratic force curve. At its nominal position, it is a marginally stable system that has interesting vibration isolation properties. Non-linear control is shown to be effective in stabilising the system.

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تاریخ انتشار 2007