INFORMATION PROCESSING DEVICE AND PROGRAM

An information processing device disclosed herein includes: a calculation unit that calculates, for each of plural combinations of a predetermined number of pieces of sensor information among plural pieces of sensor information included in a vehicle, index values for controlling a wheel speed and an inclination of each of four wheels of the vehicle, and suspensions that support the wheels for each of the wheel speed, the inclination, and the suspension, and calculates a control variable for each of the wheel speed, the inclination, and the suspension by aggregating the index values; and a control unit that controls autonomous driving on the basis of the control variable.