Modular Cascade Machines (MCM) system is a new kind of multi-machine system. It is expected to be well applied to the field of electrical vehicles. This paper deals with the global modelling and inversion-based control of a MCM-based electrical vehicle. Energetic Macroscopic Representation (EMR) is used to organize the dynamic model of the system, and the control scheme is deduced through inversion rules. The simulation validates the model and proves that EMR provides a convenient control to manage the modular machines to work in different operation points.