Experimental Comparative Analysis between IMC and Smith-Predictor on a Two-Tank Level Control

This study presents a comprehensive comparative analysis between two prominent control methods, namely, Internal Model Control (IMC) and Smith Predictor (SP), specifically tailored for managing large time-delayed integrating processes. The investigation delves into the theoretical underpinnings and practical implications of these approaches within the realm of process control. Through rigorous experimentation and validation, the study assesses their efficacy, robustness, and performance in real-world scenarios, aiming to elucidate their strengths, limitations, and suitability for addressing substantial time delays in industrial processes. The findings derived from this comparative study offer valuable insights and recommendations, empowering practitioners and researchers to make informed decisions regarding the control strategy for large time-delayed systems.