UNCERTAINTY ANALYSIS GEARSHIFT STRATEGIES DIRECTIONAL FREQUENCY RESPONSE FUEL CONSUMPTION SOLIDIFICATION OF PCM GEAR SHIFT INDICATOR HUMAN-MACHINE INTERFACE STIFFNESS COEFFICIENTS DIRECT ACTIVE LUBRICATION TILTING-PAD BEARINGS LONG TUBES ROLLER CHASSIS DYNAMOMETER CHASSIS DYNAMOMETER HYDRODYNAMIC BEARING THERMO-HYDRODYNAMIC MODEL THRUST BEARINGS VEHICLE SIMULATION VEHICLE DYNAMICS MODELING MEASUREMENTS UNCERTAINTIES WEAR MODEL