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Control Systems

Steady State Error-Basics

The steady st...

Question

The steady state error of a stable 'type 0' unity feedback system for a unit step function is

A

0

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B

\frac{1}{1 + K_{P}}

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C

\infty

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D

\frac{1}{K_{P}}

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Solution

The correct option is B $\frac{1}{1 + K_{P}}$
The steady state error of a stable 'type 0' unity feedback system for a unit step function is $\frac{1}{1 + K_{P}}$

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