Answer Happy

1. The forward transfer function G(s) with a H(s) feedback configuration of an uncompensated Basic Satellite Launching System is as shown in figures 1 and 2. G(s) = a(s+d) s(s+c)(s+b) H(s) = (s+f) R(S)- G(s) C(s) H(s) Figure 1: Uncompensated basic Satellite launching system R(S)- G(s) C(s) Figure 2: Uncompensated basic Satellite launching system with unity feedback a. Write a m-script and generate the time and frequency response of the system shown in Figure 1. (a = 5, b = 3, c-2, d = 1and e=10, and f=4). b. Compute the percent overshoot, peak time and settling time, using second order approximation through pole zero cancellation and unity feedback configuration shown in figure 2. c. Summarise the results (a) and (b) in tabular form and comment on the stability of both systems based on time response graph for (a) and computed values in (b).