In a closed-loop system, what is the purpose of feedback?

Practice Questions

Q1
In a closed-loop system, what is the purpose of feedback?
  1. To increase the system's output.
  2. To compare the actual output with the desired output.
  3. To eliminate all disturbances.
  4. To simplify the control algorithm.

Questions & Step-by-Step Solutions

In a closed-loop system, what is the purpose of feedback?
  • Step 1: Understand that a closed-loop system is a system that uses feedback to control its output.
  • Step 2: Identify that feedback is information about the actual output of the system.
  • Step 3: Recognize that the desired output is the target or goal that the system aims to achieve.
  • Step 4: Realize that feedback compares the actual output to the desired output.
  • Step 5: Learn that if there is a difference between the actual output and the desired output, adjustments are made to correct it.
  • Step 6: Conclude that the purpose of feedback is to ensure the system can reach and maintain the desired output.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely