Motor vehicle equipped with a device for controlling the link to the ground

The electronically driven devices comprise sensors (20) determining a first vector (21) of parameters representing the state of the devices and a set of activators (30). The vehicle comprises sensors (40) determining a second vector of parameters (41) representative of the vehicle state. A controlling device for the connection to the ground (50) operates in a hierarchical way and comprises a supervisor (51) determining, as a function of the first and second vectors of parameters, a target vector (511) characterizing the kinematic and dynamic performance targeted for the vehicle. A controller (52) determines the vector of control signals (31) as a function of the target vector.