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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 work deals with the problem of balancing control of a rotor-bearing system, which consist of one rotor mounted on two nonorthotropic supports, one of them a traditional journal bearing and the other a journal bearing supported by an arrangement of two radial magneto-rheological (MR) dampers, whose rheological properties depend on the current inputs. The mathematical model of the 6 degrees of...
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...
In this paper is addressed the problem of semiactive balancing control of a Jeffcott-like rotor system on journal bearings, one of them supported on radial Magneto-Rheological (MR) dampers. The mathematical model of the rotor system results from a Jeffcott model and the dynamics associated to the MR dampers, whose properties depend on the current inputs (control actions). There are different models...
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