0 0 votes 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? $\frac{\mathrm{s}+3}{\mathrm{~s}+9.9}$ $\frac{\text{s}+9.9}{\text{s}+3}$ $\frac{\mathrm{s}-6}{\mathrm{~s}+8.33}$ $\frac{\text{s}-6}{\text{s}}$ Control Systems gate2005-ec control-systems + – admin 769 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
