Modeling and Simulation of Hybrid Electric Vehicles

A comprehensive multi-physics approach to hybrid electric vehicle (HEV) modeling is presented in this work. Purpose of model is to enable design engineers to create regulator structures & automated optimization procedures for HEVs, as well as to examine the consequences of component selection. Internal combustion engine (ICE), motor producer (MG), power split device (PSD), and longitudinal dynamics of the vehicle are all part of the whole drivetrain organization of a series/parallel HEV. Every facet of friction, damping, stiffness, and rotational inertial dynamics is taken into account. The MATLAB/Simulink/Simscape blockset environment is used to implement the interactions between all of these components. The model creation process places a strong emphasis on the ideas of modularity, adaptability, and an intuitive user interface. The identical hybrid power train's analytical and numerical simulation results are contrasted. The model is useful for upcoming HEV optimization approaches because of the convergence of the findings