Question 1
What is the primary purpose of feedback in a control system?
Question 2
Which of the following best describes an error signal in a feedback control system?
Question 3
How does negative feedback generally affect the sensitivity of a control system to parameter variations?
Question 4
What is the main benefit of disturbance rejection in a feedback control system?
Question 5
Consider a simple unity feedback system with a forward path transfer function $G(s)$. The closed-loop transfer function is given by:
