A continuous-time unity-gain (tracking) feedback system has a forward-path transfer function with exactly one pole at the origin of the s-plane.
(a) Describe in as much detail as possible the steady-state error signal in response to a step excitation.
(b) Describe in as much detail as possible the steady-state error signal in response to a ramp excitation.
(a) Describe in as much detail as possible the steady-state error signal in response to a step excitation.
This is a type one system and the steady-state error for step excitation will be zero.
(b) Describe in as much detail as possible the steady-state error signal in response to a ramp excitation.
For a type one system in response to a ramp excitation, the steady-error will be non-zero, but finite.
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