Enhanced PID Controllers Design Based on Modified Smith Predictor Control for Unstable Process with Time Delay

<table>Perturbed system responses for Example <a href="https://static.hindawi.com/articles/mpe/volume-2014/521460/figures/#ex1">1</a>.</table>

Mathematical Problems in Engineering

Figure 3: Enhanced PID Controllers Design Based on Modified Smith Predictor Control for Unstable Process with Time Delay 