Question

Please do 3.45 and do not copy from other post or textbook solution. Show all the steps. Thanks.

each case. 3.45 Three closed-loop transfer functions are given below: 3 R(s) RG) = T2(s)-2043) R(s) 2 In each case, provide estimates of the rise time, settling time, and percent overshoot to a unit-step input in r.

Answer 1

Capsidan the hose d loop baryber fun dtian NCS 4272 Sec N 2 fomula tor Setting timu s substitut y2 for ur, 'in e18 from e 4.64 Sec

Gunnal formula tu overthoo t is -TI (0.707 32- pen cartage enshoot ROS) y(s)- 20St3 1.8

fomula for sattlingtine ts, % 、 :/ 4. 32一 レ n Secon cdur Systarn it is eay to find darrpǐngsabio using (Rahsical roth bo. Dtir 2 St RC1

dornpCT) Considan the values hrom fiqun Settiin RiSe uni ne 19 3.6万 1- 6 44.51

Figure 1 shows the output for the MATLAB program Step Response 1.2 Peak amplitude 1.04 ¡Overshoot(%): 3.65 İ At time (seconds): 3.59 Settling time (seconds): 4.54 System: sys g 0.8 0.6 0.4 0.2 Time (seconds) Figure 1