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4 cards from this section. Quick, good the night before a test.
What is steady-state error?
Think about what happens when the system stabilizes.
How do we represent steady-state error for a step input?
Refer back to how Kp is defined.
What does steady-state error measure?
Think about what the 'steady state' means.
True or False: A higher Kp always indicates better steady-state performance.
Consider how Kp interacts with other input types.
A control system has Kp = 20, Kv = 5, and Ka = 3. Calculate the steady-state error for each input type.
Apply the formulations accurately for each input type.
Discuss how changing Kp to 0 impacts the steady-state error for a step input.
What does a Kp of zero signify about the system’s performance?
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