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