Video Demonstration
Video Demonstration
The local MP4 video will load after the matching file is uploaded to assets/videos.
Search This Project on YouTubeSimulation Images and Output Snapshots
Project Media and Research Links
Continue to the project category, matching technical article and related research-support pages.
Project Overview
A Nissan Leaf-inspired battery-electric powertrain model for drive-cycle speed tracking, battery energy consumption, regenerative braking and range estimation.
The model is structured around vehicle longitudinal dynamics, traction-motor operation, battery energy use and range estimation. It is suitable for scholars who need a clear implementation path, measurable outputs and a page that connects the video demonstration with the underlying engineering method.
System Architecture and Main Components
- Driver and standard drive cycle
- Vehicle longitudinal dynamics
- Traction motor and inverter
- Single-speed gearbox and wheels
- Lithium-ion battery pack
- Regenerative braking and supervisory control
MATLAB / Simulation Methodology
- Enter representative Nissan Leaf vehicle and battery parameters.
- Track a selected urban or highway speed cycle.
- Calculate wheel torque and traction-motor operating points.
- Model battery current, SOC and electrical losses.
- Enable regenerative braking and estimate energy consumption and driving range.
Control and Analysis Strategy
The central technical emphasis is vehicle longitudinal dynamics, traction-motor operation, battery energy use and range estimation. Measurements are converted into controller or analysis variables, limits are applied to maintain realistic operation, and disturbances are introduced to evaluate stability, tracking quality, efficiency and transient performance.
The implementation can be extended with parameter optimization, artificial-intelligence control, comparative algorithms, hardware-in-the-loop preparation or publication-style performance indices, depending on the research objective.
Expected Simulation Outputs
- Reference and actual vehicle speed
- Motor speed, torque and efficiency
- Battery voltage, current and SOC
- Regenerative braking power
- Energy consumption and estimated range
Video Summary and Simulation Transcript
The video begins with the complete Nissan Leaf Electric Vehicle Powertrain Modeling - MATLAB Simulink model and identifies the principal subsystems: Driver and standard drive cycle, Vehicle longitudinal dynamics, Traction motor and inverter, Single-speed gearbox and wheels.
It then explains the signal flow and demonstrates vehicle longitudinal dynamics, traction-motor operation, battery energy use and range estimation. Reference commands and operating conditions are applied so that the controller, converter or physical model can be observed during steady-state and transient operation.
The final scopes focus on reference and actual vehicle speed, motor speed, torque and efficiency, battery voltage, current and soc, regenerative braking power. These plots support result discussion, controller comparison, report preparation and further PhD or FYP development.
Research Applications and Possible Extensions
- Battery-electric vehicle modeling
- Drive-cycle efficiency analysis
- Regenerative-braking studies
- EV digital-twin and FYP work
- Controller or algorithm comparison using identical operating scenarios
- Parameter sensitivity, optimization and publication-style result analysis
Related Simulation Projects
Project Content Note
The page describes a representative project workflow. The exact model, parameters, controller and results may vary according to the selected research paper or university requirement.