engineering recuitment GATE EE 2023-24 Test Series Control Systems Basics of Control Systems Mathematical Modeling and Representation of Systems
Which one of the following is the transfer function of a linear system whose output is t2e-t for a ramp input?
1
\(\frac{{2s}}{{{{\left( {s + 1} \right)}^3}}}\)
2
\(\frac{{2{s^2}}}{{{{\left( {s + 1} \right)}^3}}}\)
3
\(\frac{{2s}}{{{{\left( {s + 1} \right)}^2}}}\)
4
\(\frac{{2{s^2}}}{{{{\left( {s + 1} \right)}^2}}}\)