METHOD AND SYSTEM FOR DETERMINING A CALCULATION MODEL OF A PHYSICAL QUANTITY REPRESENTATIVE OF A STATE OF A VEHICLE IN OPERATION

A method for determining, for a motor vehicle (20) of a predefined type, a calculation model of a physical quantity Q representative of a state of the vehicle in operation, a comfort index within said vehicle in operation being determinable based on at least the quantity Q. Said method is performed by a processing system (10) comprising acquisition means (11) and a processing device (12), and comprising the steps of: - acquiring (E10), by the acquisition means and on a motor test vehicle in operation corresponding to said predefined type, signals including a measurement signal of said quantity Q and other signals of physical quantities representative of a state of the vehicle in operation and distinct from Q, - obtaining (E20), by the processing device, said acquired signals, - learning in a supervised manner (E30), by the processing device and based on the acquired signals, a calculation model of the quantity Q.