Control the 4-Tank MIMO System Using MATLAB-Simulink

In this video, we show how to control a 4-tank MIMO (Multi-Input Multi-Output) system using MATLAB and Simulink. We go through system linearization, designing PID and MPC controllers, and finally simulate and analyze the results. 🧠 Whether you're a control systems student or a Simulink enthusiast, this step-by-step guide will help you understand how to model, linearize, and control complex dynamic systems. ⏱️ Timestamps: 00:00 – Intro 01:09 – Define constants and parameters 01:30 – Linearization theory 02:49 – Find the operating point 03:55 – Linearization of the system in MATLAB 05:56 – PID controller for Tank 3 and Tank 4 08:53 – MPC controller introduction 10:16 – Tuning of MPC controller 10:56 – MPC controller for Tank 1 and Tank 2 12:09 – PID controller for Tank 1 and Tank 2 16:13 – Export simulation results to workspace 17:09 – Plot the results 18:37 – Conclusion 🔗 Follow Infragreenergy for updates & tutorials: 📘 Facebook: https://facebook.com/infragreenergy 📸 Instagram: https://instagram.com/infragreenergy 📢 Telegram: https://t.me/infragreenergy 🎵 TikTok: https://www.tiktok.com/@infragreenergy 🐦 X (Twitter): https://x.com/infragreen34817 📱 WhatsApp: https://wa.me/31630661180 (for questions & collaboration) ✅ Like, comment, and subscribe for more content on simulation, control systems, and sustainable technologies!