Homework 4 - PID tuning

The plant: \begin{equation} G(s) = \frac{e^{-Ts}}{s+ 2}, \end{equation} where $T=0.2$.

The ultimate sensitivity method

  1. Determine the critical gain and period of oscillations analytically
  2. Determine by simulation
  3. Implement controller and perform a step-response

Sample the model

  1. Implement sampled controller

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