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3 cards from this section. Quick, good the night before a test.
Define negative feedback in your own words.
Think about how systems stabilize.
What is the formula for transfer function T in feedback systems?
Recall how feedback influences gain.
What does negative feedback do?
Recall its definition and purpose.
True or False: Positive feedback is generally used to stabilize systems.
Think about how each type of feedback operates.
In a circuit, the forward gain A is variable and changes from 5 to 20, while β remains constant at 0.1. How does this impact the transfer function?
Consider how to plug in the numbers to the formula as A changes.
Explain how a feedback system can be structured to manage unstable situations effectively.
Consider incorporating redundancy or robust design safety measures.
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