Question: The steady-state error is defined to be the difference in position between input and output as time approaches infinity. Let us define a steady-state velocity
The steady-state error is defined to be the difference in position between input and output as time approaches infinity. Let us define a steady-state velocity error, which is the difference in velocity between input and output. Derive an expression for the error in velocity, ė(∞) = ṙ(∞) - ċ(∞), and complete Table P7.1 for the error in velocity.

TABLE P7.1 Step Ramp Parabola 2. induj
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In general the steadystate error will be zero if there is at least one pure integrator in the ... View full answer
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