MATLAB-Based Modeling of Hybrid Electric Vehicles

Abstract

The model integrates essential elements, including the internal combustion engine, electric motor, battery, and powertrain system, to effectively replicate real-world performance. The research underscores the importance of developing control strategies aimed at efficient energy management, explicitly optimizing the power distribution between the Internal Combustion Engine (ICE) and the electric motor across various driving conditions. The MATLAB/Simulink platform uses dynamic simulations to evaluate vehicle performance, fuel efficiency, and emissions by standard driving cycles. Furthermore, the model assesses the impact of component sizing, regenerative braking, and battery charging strategies on the overall system efficiency.

The growing demand for sustainable and energy-efficient transportation solutions has accelerated advancements in Hybrid Electric Vehicles (HEVs). These vehicles combine the benefits of internal combustion engines with electric propulsion systems, resulting in enhanced fuel efficiency and lower emissions. This paper provides an in-depth modeling and simulation of a hybrid electric vehicle using MATLAB/Simulink. The model incorporates essential components such as the internal combustion engine, electric motor, battery, and powertrain system to reflect real-world performance accurately. The study involves the development of control strategies for energy management, concentrating on optimizing power distribution between the ICE and the electric motor under different driving scenarios. The MATLAB/Simulink platform facilitates dynamic simulations to analyze vehicle performance. This research demonstrates the versatility of MATLAB/Simulink in the design and evaluation of hybrid electric vehicles, offering significant insights into energy efficiency and environmental benefits.