PreviousElectrical Engineering / Control Systems - Nyquist Plot
2019 Q14
The open loop transfer function of a unity feedback system is given by $G(s) = \frac{\pi e^{-0.25s}}{s}$. In G(s) plane, the Nyquist plot of G(s) passes through the negative real a...
NextElectrical Engineering / Control Systems - Transfer Function and Phase Response
2018 Q6
The transfer function of a system is given by, $V_o(s) / V_i(s) = (1-s) / (1+s)$. Let the output of the system be $v_o(t) = V_m sin(\omega t + \phi)$ for the input, $v_i(t) = V_m s...