6. Applications and Tools

Capstone Project — Quiz

Test your understanding of capstone project with 5 practice questions.

Practice Questions

Question 1

A Capstone Project team is designing a controller for a system with significant time delay. The open-loop transfer function is given by $G(s) = \frac{e^{-2s}}{s+1}$. Which of the following control strategies is specifically designed to handle systems with large time delays and improve performance?

Question 2

During the 'implementation' phase of a Control Engineering Capstone Project, a team encounters significant discrepancies between their simulated controller performance and the actual hardware behavior. Which of the following is the most likely root cause for this divergence, assuming the controller code is bug-free?

Question 3

A Capstone Project team is analyzing the stability of a closed-loop control system using the Nyquist criterion. The open-loop transfer function is given by $L(s) = \frac{K}{s(s+1)(s+5)}$. If the Nyquist plot encircles the point $-1+j0$ twice in the clockwise direction, what can be concluded about the stability of the closed-loop system, assuming no open-loop poles in the right-half plane?

Question 4

In the 'design' phase of a Capstone Project, a team is tasked with achieving a specific transient response, including a maximum overshoot of 10\% and a settling time of 2 seconds. Which of the following control system specifications are directly related to these transient response requirements?

Question 5

A Capstone Project involves controlling the temperature of a chemical reactor. The team decides to use a cascade control strategy. Which of the following statements accurately describes the primary benefit of using cascade control in this application?