As a result of a load or setpoint change, in...

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Question 1 of 205eccefa5bacbc34ba4d48837

As a result of a load or setpoint change, in addition to minimizing the maximum value of the error, what are the two additional objectives of a closed-loop control system?

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5eccefa5bacbc34ba4d48837

As a result of a load or setpoint change, in addition to minimizing the maximum value of the error, what are the two additional objectives of a closed-loop control system?

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🔍 Key Concepts

• Closed-loop control system objectives in control theory • Meaning of settling time (how quickly the system returns to steady-state after a change) • Meaning of residual error (steady-state error after everything has settled)

💭 Think About

• In a well-designed control system on a ship (e.g., governor, temperature controller), do we usually want the system to return to steady conditions quickly or slowly after a disturbance? • Once the system has settled, do we usually want the remaining difference between setpoint and actual value to be large or small? • Think about comfort and safety: if a system changes load, what kind of long-term error and response time would be desirable for smooth, accurate operation?

✅ Before You Answer

• Verify whether shorter settling time is generally considered better performance than a longer one in control systems. • Consider whether a smaller residual (steady-state) error is preferable to a larger one for accurate control. • Eliminate any option where both goals clearly conflict with good, stable, accurate control (e.g., long time to settle or a large final error).

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Question 1 of 205eccefa5bacbc34ba4d48837

As a result of a load or setpoint change, in addition to minimizing the maximum value of the error, what are the two additional objectives of a closed-loop control system?

Back

Question 1 of 20

5eccefa5bacbc34ba4d48837

As a result of a load or setpoint change, in addition to minimizing the maximum value of the error, what are the two additional objectives of a closed-loop control system?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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