
Develop a dynamic electric vehicle model in MATLAB, covering mathematical vehicle models, motor integration, simulation of specific vehicle models, analysis of multiple configurations, and validation of the integrated system.
Derive a dynamic mathematical model of the vehicle using differential equations to relate input force to speed, velocity, and displacement, accounting for drag, incline gravity, and motor torque in Matlab.
Learn to solve a differential equation dy/dt = 12 - 2y using MATLAB and Simulink by building a Simulink block with integration, summing, and scope to observe time response.
Build a Simulink model to solve the vehicle differential equation M dv/dt = F_x - F_d, including drag, sine beta, and velocity-squared terms with summing, gain, and integration blocks.
Derive the DC motor torque constant Kt and back-emf constant Kb from rated current, voltage, and speed, linking mechanical power, torque, and rpm for MATLAB-based EV modeling.
Validate the electric vehicle model by linking motor and vehicle models with a pc loading scheme and lookup table. Confirm the motor-generated target reproduces the vehicle's speed and response time.
Analyze a 200 kg electric vehicle modeled in MATLAB powered by a 5 hp DC motor, examining steady-state speed, 0–60 km/h acceleration, and current limitation.
Explore building and comparing dc motor models from the SimPowerSystems library in MATLAB for electric vehicle simulations, including field voltage, inertia, friction, speed characteristics, and current limits.
Model and simulate a 200 kg electric vehicle powered by a 3 kW 48 V DC series motor in MATLAB, highlighting starting torque, acceleration, and speed control.
Simulation is a great tool to predict the performance of the system or product. MATLAB simulation software is a professional tool used by engineers & researchers over the world. It offers a huge variety of tools and ready-to-use models for various areas of engineering and science. A very basic library of MATLAB named "Simulink" is being used in this program to develop the simulation model of the vehicle and motor. It will help to understand the simulation of an electric vehicle with more clarity and ease.
This online program is a step-by-step training to develop system-level simulation of the electric vehicle system.
The passive loading scheme is used in which a separate model of the vehicle and motor needs to connect to build the complete model of the electric vehicle.
It helps to predict the performance of the vehicle for different types of electric motors.
This program is developed such that the students from any branch of engineering including diploma studies can learn how to build the simulation model of an electric vehicle system. However, a basic knowledge of the MATLAB simulation environment is required.
In this program, you will learn,
• How to develop a mathematical model of the vehicle
• How to develop a MATLAB simulation model of the specific vehicle
• How to develop simulation of specific electric motor
• How to connect developed vehicle model with the simulation model of an electric vehicle with a passive loading scheme
• How to use this model for predicting the performance of the system.
• Understand what changes are required in system design to achieve the desired performance.
This program will be benefited to the electrical engineering and power electronics engineering students and research scholars interested in the electric vehicle system.