Design, simulate, and visualize a 4-DOF robotic manipulator using MATLAB Simulink & Simscape Multibody.
This project provides a complete engineering workflow from modeling to realistic 3D animation — perfect for students, researchers, and robotics enthusiasts.

✅ Key Features

• ✅ 4-DOF robotic arm with realistic mechanical structure
• ✅ Fully built in Simscape Multibody (no fake animation)
• ✅ Smooth and stable forward kinematics implementation
• ✅ Real-time 3D visualization with accurate motion
• ✅ Clean and well-structured Simulink model
• ✅ Easy to modify link lengths and joint parameters
• ✅ Beginner-friendly and ready-to-run project

📦 What You Will Get

• 📁 MATLAB .m files
• 📁 Simulink .slx model
• 📁 Pre-configured Simscape Multibody environment
• 📁 Project documentation (Ms Word and PDF)
• 📁 Demo animation / reference output

🎯 Applications

• Robotics learning & teaching
• Final year engineering projects
• Simulation-based research
• Industrial robot understanding
• Portfolio & freelance work

🧠 Skills You Will Learn

• Robot modeling in Simscape Multibody
• Forward kinematics of robotic arms
• Inverse kinematics of robotic arms
• Multibody dynamics simulation
• MATLAB + Simulink workflow
• Engineering visualization techniques

⚙️ Requirements

• MATLAB & Simulink (Recommended: R2021a or later)
• Basic understanding of robotics (optional but helpful)