Palavra-chave: PARAMETERS IDENTIFICATION

OPTIMIZATION NONLINEAR SIMULATION PID CONTROLLER ROTOR VIBRATION FLEXIBLE COUPLING ROTATING SYSTEM HYDRODYNAMIC BEARINGS HIDRODYNAMIC BEARINGS SUPPORTING STRUCTURES ACTIVE MAGNETIC ACTUATOR DIRECTIONAL FREQUENCY RESPONSE ROTATING MACHINES GAIN-SCHEDULED CONTROL HYDRODYNAMIC BEARING GAIN SCHEDULE CONTROL BEARING WEAR WEAR MODEL TURBOMACHINERY FOUNDATION NONLINEAR BEARING COEFFICIENTS MODAL PARAMETERS DIRECTIONAL FREQUENCY RESPONSE FUNCTION