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This work describes the problem of the unbalance response compensation in a rotor-bearing system using two control techniques based on measurements of the radial displacements or accelerations directly in a magnetorheological (MR) bearing suspension. The rotor-bearing system is modeled using finite element methods (FEM) for a Jeffcott-like rotor with one planar disk, two nonorthotropic supports, one...
This paper deals with the problem of semiactive balancing control of a rotor-bearing system, where one journal bearings is supported on two radial Magneto-Rheological (MR) dampers. The mathematical model of the rotor-bearing system results from a Jeffcott-like model and the dynamics associated to the MR dampers, whose rheological properties depend on the current inputs. For control purposes we use...
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