Teaching HPSC Lecturer (Technical) Mock Test 2024 Control Systems Time Response Analysis Steady State Error
If the closed-loop transfer function T(s) of a unity negative feedback is given by:
\(T\left( s \right) = \frac{{{a_{n - 1\;}}s + {a_n}}}{{{s^n} + {a_1}{s^{n - 1\;}} + \ldots + {a_{n - 1\;}}s + {a_n}}}\)
then the steady-state error for a unit ramp input is
1
\(\frac{{{a_n}}}{{{a_{n }-1}}}\)
2
\(\frac{{{a_n}}}{{{a_{n }-2}}}\)
3
\(\frac{{{a_{n-2}}}}{{{a_{n }-2}}}\)
4
0
5
None of these
5
Question Not Attempted