Official PYQ · 2005Set 1 · Q67MCQ1 mark

GATE EC 2005 Set 1 Q67 — Control Systems

A double integrator plant, $\mathrm{G}(s)=\frac{\mathrm{K}}{s^{2}}, \mathrm{H}(\mathrm{s})=1$ is to be compensated to achieve the damping ratio $\zeta=0.5$ , and an undamped natural frequency, $\omega_{n}=5 \; \mathrm{rad/s}$ . Which one of the following compensator $G_{e}(s)$ will be suitable?

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Answer: A

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Published 10 Oct 2026

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