An open loop system has transfer function G(s) H(s)=\frac{100}{... | Filo

Consider the unity-feedback system whose open-loop transfer function is KG(s) / (s(s 1)(s 4)). a. What is the magnitude expression of the open-loop transfer function? b. What is the phase angle expression of the open-loop transfer function? c. Provide the Bode plot with labels including crossover frequency. d. Estimate the gain and phase margins. e. Estimate the magnitude from the plot at a frequency of 0.1 rad/s. f. How would you approach finding the value of the control gain K if the phase

Q. No. 3 The open loop transfer function of a unity feedback sy... | Filo