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

📌 Product Overview

This is a complete engineering-grade MATLAB simulation of a quadcopter using a Cascaded PID control system for stable flight and trajectory tracking in 3D space.

Designed for students, researchers, and robotics enthusiasts, this project bridges the gap between control theory and real-world UAV behavior through realistic dynamics and visualization.

⚙️ What You Will Get

✔️ Full Quadcopter Nonlinear Dynamics (6-DOF Model)

✔️ Cascaded PID Controller (Position + Attitude Control)

✔️ Real-Time 3D Animation (Smooth Visualization)

✔️ Multiple Trajectory Generators:

Circle

Figure-8

Helix

Custom Path

✔️ Clean, Well-Structured MATLAB Code

✔️ Automatic Simulation Video Export (MP4)

✔️ Ready-to-Run Project (No setup complexity)

📊 Key Features

Stable hover control

Accurate trajectory tracking

Physics-based realistic motion

Tunable PID parameters

Publication-style visualization

Smooth rotor animation & trail tracking

🎯 Ideal For

✔️ Final Year Engineering Projects (FYP)

✔️ Robotics & Mechatronics Students

✔️ Control Systems Courses

✔️ MATLAB Simulation Learning

✔️ Academic Research & Demos

💡 Why This Project?

Most tutorials show only equations —

this project shows real motion behavior of a quadcopter in 3D space 🚁

You don’t just learn PID…

you see how it controls a flying system in real time.

📁 File Format

MATLAB .m files

Ready-to-run simulation

No external toolboxes required (basic MATLAB only)

🚀 How to Use

Download the project

Open MATLAB

Run main simulation file

Select trajectory

Watch real-time flight + save video

📈 Learning Outcomes

After using this project, you will understand:

How quadcopter dynamics are modeled

How PID controls nonlinear systems

How cascaded control architecture works

How trajectory tracking is implemented in UAVs

📩 Support

Need help or customization?

Feel free to contact on instagram @engrprogrammer2494 or email [email protected]