The Transfer Function That Settled at 5, Not 20
A transfer-function numerator is not automatically the steady-state gain. Diagnose why H(s) = 20/(s+4) gives a unit-step final value of 5.
Concept: Transfer Function Dc Gain
A transfer-function numerator is not automatically the steady-state gain. Diagnose why H(s) = 20/(s+4) gives a unit-step final value of 5.