Vehicle performance evaluation system, information processing device for vehicle performance evaluation system, vehicle performance evaluation method, and recording medium for vehicle performance evaluation system

摘要

The dynamometer (20) connected to the rotating shaft of the vehicle or a part of the vehicle and the torque or rotation applied to the rotating shaft so that the uncomfortableness appearing in the completed vehicle can be quantitatively evaluated using the vehicle before completion. A sensor (40) for detecting the number of rotations of the shaft, a calculation unit for decomposing the torque or the number of rotations detected by the sensor (40) into a plurality of frequency components, and a predetermined frequency among the plurality of decomposed frequency components And an output unit for outputting the amplitude of the component.