In the context of PID control, what is the primary disadvantage of using a pure derivative term without any filtering?
Question 2
Consider a process with a transfer function $G(s) = \frac{K}{s(\tau s + 1)}$. Which of the following statements is true regarding the application of the Ziegler-Nichols ultimate sensitivity method to tune a PID controller for this process?
Question 3
Which of the following describes the primary advantage of using the Cohen-Coon tuning method over the Ziegler-Nichols ultimate sensitivity method for processes with a significant time delay?
Question 4
A common implementation issue in PID controllers is 'integral windup'. Which of the following scenarios is most likely to lead to integral windup?
Question 5
Consider a PID controller with an anti-windup mechanism. If the controller output is saturated, how does a typical anti-windup scheme modify the integral term's calculation?
