P10. The closed-loop control system with inner and outer loops is shown in the following fig. P10 i) Identify the type of C(s)/E (s) ii) Find the values of Kp, Ky, Ka iii) Find Css if r(t)=10 iv) What will be ess? R(s) 10 s(s+ 2) S Fig. P10 C(s) 3

Please see the attached picture :  H1 is a P + I controller with PB = 50 % with integral time  is 100 seconds. H2 is a first order process with Gain K = 1 and time constant is 100 seconds. Calculate the open-loop transfer function,Please ? Calculate the closed loop transfer function,Please ? Prove that there is no Error during Steady State,Please ?

The control system shown in Figure (4) has two proportional gains p, and p2. In theory, the larg values of p1 and P2, shown in Table 1, can be used to keep the system stable. Investigate which case in Table 1 can provide a stable operation condition. Table 1 Case P1 P2 1 10 100 100 10 3 10 10 4 00 R(s) + C(s) P1 P2 (s + 1)(2s + 1) 3s + 1