Main properties of passive magnetic bearings with permanent magnets as supporting elements are analysed on motion of a stiff rotor. Such a rotor is modelled as a weakly nonlinear system with two or four degrees of freedom.
Main properties of passive magnetic bearings with permanent magnets as supporting elements are analysed on motion of a stiff rotor. Such a rotor is modelled as a weakly nonlinear system with two or four degrees of freedom. (en)