TODAYS TECH

🚗 Fuzzy Logic 4-Wheel Line Following Robot | MATLAB + Arduino + ESP32 | AI Robotics Project 2025

Welcome to the future of intelligent mobile robotics!
In this project, we design and simulate a 4-wheel differential-drive robot that follows a line using Fuzzy Logic Control (FLC) — just like how humans make smooth steering decisions.

This system combines MATLAB-based simulation, real-time sensor feedback, and Arduino/ESP32 hardware implementation — making it perfect for final-year projects, research, or robotics startups!

🧠 What You’ll Learn:

✅ How fuzzy logic mimics human decision-making
✅ How to model a 4-wheel differential-drive robot
✅ Designing fuzzy rules for line-following
✅ Simulating and visualizing trajectories in MATLAB
✅ Interfacing MATLAB with Arduino for real hardware control
✅ Generating motor control signals in real-time

⚙️ Project Features:

🔹 4-Wheel Differential Drive Robot
🔹 Mamdani Fuzzy Logic Controller
🔹 Line-Following using 3 IR Sensors
🔹 MATLAB + Arduino Integration (Serial / Wi-Fi)
🔹 Real-Time Visualization and Error Tracking
🔹 Multiple Path Modes (Straight, Zigzag, Circular)
🔹 Includes Complete Code + Report + Diagrams

💻 Project Package Includes:

📂 MATLAB Simulation Code (.m + .fis)
📂 Arduino Code (.ino)
📂 Full Documentation (Word )
📂 Fuzzy Logic Design & Rule Base

🔧 Hardware Requirements:

Arduino Uno / ESP32
3 IR Line Sensors (Left, Center, Right)
L298N Motor Driver
4 DC Motors + Wheels
7.4–12V Li-ion Battery
Robot Chassis (4WD)

📈 MATLAB Results:

✅ Real-time trajectory tracking
✅ Smooth fuzzy control transitions
✅ Low error margin (~±0.08 m)
✅ Professional 2D animation

🧩 Applications:

AI & Robotics Research
Industrial Automation
Self-driving Mobile Platforms
Academic Projects / Final Year Theses

🛒 Get Full Project + Code + Report:
👉 engrprogrammer-shop.fourthwall.com/products/4-whee…

📞 Contact / Support:

📧 Email: mrengineer294@gmail.com
📸 Instagram: @engrprogrammer2494
📺 YouTube: @engrprogrammer

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#FuzzyLogic #LineFollowerRobot #MATLAB #Arduino #ESP32 #RoboticsProject #AutonomousRobot #ControlSystems #AIEngineering #MATLABRobotics #FinalYearProject #Automation #DifferentialDrive #EngineeringProjects #Mechatronics #AIinRobotics

1 week ago | [YT] | 25

TODAYS TECH

🚀 SMC-Based Backstepping Trajectory Control for Quadcopter Drone (MATLAB)



In this advanced MATLAB project, we model, simulate, and control a quadcopter drone using a Sliding Mode Control (SMC)–based Backstepping technique for precise trajectory tracking and robust flight stability.



🎯 What’s Inside

This simulation demonstrates:
✅ Complete 12-state quadcopter dynamics equations (translational + rotational motion)
✅ A hybrid SMC-Backstepping controller ensuring smooth and stable flight
✅ Multiple trajectory options — circle, helix, lemniscate, and custom paths
✅ Realistic 3D animation and camera-follow visualization for clear flight analysis



📂 Files Included

quad_params.m – Physical parameters and controller configuration
controller_SMC_backstepping.m – Core SMC-Backstepping control law implementation
quad_dynamics.m – 12-state nonlinear quadrotor dynamic model
generate_trajectory.m – Flexible trajectory generator
animate_quadcopter.m – Clean 3D visualization and drone animation
sim_quadcopter.m – Main simulation script to run and visualize results



🎓 Ideal For

This project is perfect for:
Students and researchers in Aerospace, Mechatronics, and Robotics Engineering
Learners exploring nonlinear control, UAV dynamics, and trajectory tracking
Educators and developers building academic demonstrations or UAV prototypes



📌 Get the Complete Project
👉 Download from EngrProgrammer Shop: engrprogrammer-shop.fourthwall.com/products/smc-ba…

📌Working video of drone:
youtube.com/shorts/JhUADLmino...



💡 Bonus

Get 20% OFF your next order with promo code LASTCHANCE_5_KJ
🎁 Use it at checkout on EngrProgrammer Shop



🔔 Stay Connected

Don’t forget to Like, Share & Subscribe for more MATLAB and Simulink projects on:
📺 YouTube: @engrprogrammer
📸 Instagram: @engrprogrammer2494



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#MATLAB #Simulink #Quadcopter #DroneSimulation #ControlSystems #UAV #AerospaceEngineering #DroneControl #Robotics #EngineeringProjects #SMC #Backstepping #NonlinearControl #Quadrotor #DroneAnimation #MATLABProject

2 weeks ago | [YT] | 36

TODAYS TECH

📌Download CAD and Simulink & Simscape Files Now👇
engrprogrammer-shop.fourthwall.com/products/pick-a…

🚀Pick and Place Robotic Arm Dynamic Modeling & Simulation in MATLAB Simscape

📝 Product Description:

This complete package offers a powerful dynamic modeling and simulation of a 6-axis pick-and-place robotic arm using MATLAB Simscape, DH parameters, Lagrange equations, and PID control!


🔧 What’s Included in Your Download:
✅ Simulink + Simscape Model – Complete dynamic simulation (robot + base)
✅ SolidWorks CAD Files – Full robotic arm parts and assembly
✅ PID Control – Realistic joint actuation using PID controllers
✅ Lagrangian & DH Modeling – Euler-Lagrange dynamics and transformation matrices shown


📚 Core Topics Covered:
6-DOF Serial Robot Kinematics
DH Parameter-Based Model
Lagrange Dynamic Equations
PID-Based Joint Control
Simscape Multibody 3D Simulation
Industrial Pick and Place Setup


💡 Learning Outcomes:
Understand industrial robot dynamics and actuation
Visualize robot arm motion and joint coordination
Customize robot parameters from SolidWorks → MATLAB
Learn how PID controls each robotic joint


🧠 Who’s This For?
Robotics & Mechatronics Students
Engineers learning Simscape Multibody
Control System Designers
Anyone building robotic simulations in MATLAB!


🧾 Requirements
MATLAB R2024b or later
Toolboxes required:
Simscape Multibody
Simulink
Simscape
Recommended: Simscape Multibody Link for CAD import


📩 Need Help or Custom Features?
📧 Email: mregnineer294@gmail.com


🌐 Follow for More Projects:
📷 Instagram: @engrprogrammer2494
▶️ YouTube: @engrprogrammer

1 month ago | [YT] | 45

TODAYS TECH

📌 Get Code:
engrprogrammer-shop.fourthwall.com/products/hexaco…



🚀 In this project, we model and simulate a hexacopter (6-rotor UAV) using MATLAB.



The project covers:
✅ Full hexacopter dynamics equations (translation + rotation)
✅ Sliding Mode Control (SMC) for stable trajectory tracking
✅ Multiple trajectories: circle, helix, lemniscate, and custom paths
✅ Smooth and realistic 3D hexacopter animation with rotor visualization



This project is perfect for students, researchers, and hobbyists working on aerospace engineering, robotics, and UAV control systems.



📂 Files included:
✅ MATLAB scripts for hexacopter dynamics
✅ Trajectory generator code
✅ Hexacopter animation code
✅ Sample trajectory file (Trajectory_of_Drone.mat)



👉 Ideal for learning control theory, UAV modeling, autonomous systems, and academic projects.



🔔 Don’t forget to Like, Share & Subscribe for more MATLAB/Simulink tutorials!



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#MATLAB #Simulink #Hexacopter #DroneSimulation #ControlSystems #UAV #AerospaceEngineering #DroneControl #Robotics #EngineeringProjects #hexacopter #copter

1 month ago | [YT] | 21

TODAYS TECH

🚀3D Quadruped Robot Gait & Inverse Kinematics Simulation in MATLAB



🟢 Code Files: engrprogrammer-shop.fourthwall.com/products/3d-qua…

📌Video of this project: www.instagram.com/reel/DO_PKm3kYL7/?utm_source=ig_…



#MATLAB #Simulink #Simscape #Engineering #Drone #Robotics #Automation #Coding #ControlSystems #Dynamics #Modeling #Simulation #Mechatronics #SystemDesign #Research #Science #EngineeringStudents #ControlTheory #CAD #SolidWorks #Mechanics #MathWorks #Python #Control #kinematics #quadruped #walkingrobot #gait #Maths #SoftwareEngineering @mathworks @matlab_students @matlab

1 month ago | [YT] | 27

TODAYS TECH

🚀 Quadcopter Dynamics & SMC Control in @MATLAB by @MathWorks

📌 Get the Code:
👉 engrprogrammer-shop.fourthwall.com/products/quadco…

🔧 Learn how to model, control, and simulate a quadcopter with SMC-based trajectory tracking and visualize realistic 3D drone paths. Perfect for students, researchers, and robotics enthusiasts!

#DroneEngineering #Quadcopter #MATLAB #ControlSystems #Robotics #PIDControl #TrajectoryTracking #EngineeringProjects #EngineeringStudent #MathWorks #Simulink #DroneControl #TechReels #FutureTech #CodeToReality #DroneSimulation #RoboticsEngineering #DronePathPlanning #EngineeringLife #ResearchAndDevelopment #STEM #DroneTech #AIEngineering #ControlTheory #DroneWorld

1 month ago | [YT] | 22

TODAYS TECH

✨ Dynamic Modeling & Simulation of a Single-DOF Copter using MATLAB Simscape 🚁⚡

🔥 Learn how to model drone dynamics, motor thrust, and PID control with full Simscape integration + SolidWorks CAD.

🟢 Download Code: engrprogrammer-shop.fourthwall.com/products/dynami…

#MATLAB #Simulink #Simscape #Engineering #Drone #Robotics #Automation #Coding #ControlSystems #Dynamics #Modeling #Simulation #Mechatronics #SystemDesign #Research #Science #EngineeringStudents #ControlTheory #CAD #SolidWorks #Mechanics #MathWorks #Python #Control #Maths #SoftwareEngineering #UAV #Copter

1 month ago | [YT] | 20

TODAYS TECH

🛑 Quadcopter Dynamics & LQR Control | 3D Drone Trajectory Tracking in MATLAB

📌 Overview:

This project provides a complete quadcopter (UAV) simulation in MATLAB, including full dynamic modeling, LQR control system design, and 3D trajectory tracking.

It is perfect for:
✔️ Students working on control systems, UAVs, or robotics projects
✔️ Researchers in aerospace engineering
✔️ Hobbyists interested in learning drone dynamics & trajectory planning

📌 Features Included:

✅ Complete quadcopter dynamic equations (translation + rotation)
✅ LQR Controller for position and attitude stabilization
✅ Reference trajectory generator (circle, helix, lemniscate, custom paths)
✅ 3D visualization of drone trajectory with reference tracking
✅ MATLAB model with clean structure
✅ Fully commented code for easy understanding
✅ Ready-to-run files (no extra setup required)

📌 Deliverables:

📂 You will receive:

MATLAB scripts for quadcopter dynamics & LQR control
MATLAB model for drone simulation
Trajectory generator code
README file with step-by-step instructions
Images of quadcopter dynamics & LQR equations (for reports/presentations)

📌 Applications:

🛩️ UAV/Drone simulation projects
📚 Academic assignments & thesis work
🤖 Control theory and robotics practice
🛰️ Aerospace engineering research
🎓 MATLAB/Simulink learning

📌 Code:
engrprogrammer-shop.fourthwall.com/products/quadco…

2 months ago | [YT] | 23

TODAYS TECH

🚜 Excavator System – Modeling, Simulation & PID Control in MATLAB Simscape 🔧⚙️

Just released a complete project on Excavator Modeling & Simulation with PID Control using MATLAB Simulink & Simscape Multibody. 🎯

✅ Features of this project:
Full excavator system built in Simscape Multibody
PID control for smooth digging & lifting operations
Real-time 3D animation of excavator motion
Data logging & plotting of joint trajectories, forces & control errors

📂 Package Includes:

MATLAB Simulink Model (.slx)
PID Control Implementation
Realistic 3D Animation
MATLAB Scripts for Data Analysis
Step-by-Step ReadMe Documentation

🎓 Perfect for students, researchers, and engineers working on control systems, robotics, and heavy machinery simulation.

👉 Watch Demo Here: youtube.com/shorts/Op_FdrQn6m...
👉 Get the Project: engrprogrammer-shop.fourthwall.com/products/modeli…

#MATLAB #Simulink #Simscape #Robotics #ControlSystems #PIDControl #Excavator #Simulation #Engineering

2 months ago | [YT] | 14

TODAYS TECH

🛑Quadcopter Dynamics & Control | 3D Drone Trajectory Tracking in MATLAB

In this project, we model and simulate a quadcopter drone using MATLAB & Simulink. The video covers:

✅Full quadcopter dynamics equations (translation + rotation)
✅PID-based control system for stable flight
✅Different trajectories (circle, helix, lemniscate, and custom paths)
✅Realistic 3D drone trajectory visualization

📌Get Code:
engrprogrammer-shop.fourthwall.com/products/quadco…

This project is ideal for students, researchers, and hobbyists working on aerospace engineering, robotics, and control systems.

📂 Files included:
✅MATLAB scripts for quadcopter dynamics
✅Trajectory generator code
✅Drone animation code

👉 Perfect for learning and academic projects in control theory, UAV modeling, and autonomous systems.

🔔 Don’t forget to Like, Share & Subscribe for more MATLAB/Simulink tutorials!

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#MATLAB #Simulink #Quadcopter #DroneSimulation #ControlSystems #UAV #AerospaceEngineering #DroneControl #Robotics #EngineeringProjects #drone #matlab #trajectory

2 months ago (edited) | [YT] | 12