1. Simplify the following block diagram R(s)+ G3 G2 H1 (a) using simplifications (b) using algebra
s G1 = G2 = S-8 G2 s2+1 G3= G4 = R(s) C(s) S G1 G3 G4 H1 H2 si 28+3 H1 H2 a) Find the characteristic equation by subtracting the transfer function (C (s) / R (s)) of the system, whose block diagram is given above. b) Determine the stability of the given system with Routh-Hurwitz stability analysis method.
Simplify (reduce) this block diagram using the block diagram reduction rules. Show all steps G4 R(s) G1 G2 G3 GS! Y(s) H Post your answer HERE Select one: True O False
3. There is a block diagram as shown in Fig. G1 G2 G3 Fig. 2 (a) Convert the block diagram to a signal flow (b) Obtain its transfer function (G(s)-C(s)/R(s)) (c) As G -K.G3 G3 and its inputrt) is unit step, obtain the 50 condition of the P-controller(G1) for c(t) not to oscillate.
Reduce the block diagram shown to a single transfer function, T(s) C(s)/R(s) Gl (s) G2(s) G3(s) G4(s) C(s) G6(s) G7(s)
What is the transfer function of the following diagram? X(s) - G1(s) Y(s) block diagram G2(s) G3(s) - Y(s)/X(s) = G1/(1+G1 +G2+G3) O Ys/X(s) = G1/(1 - G1 * G2 - G1 • G3) OY(S)/X(s) = G1/(1+G1 * G2 + G1 • G3) OY(s} / X{s) - 01/(1-01-C2-C2) Be
Find the closed-loop transfer function, T(s)-C(s)/R(s) for the following systems using block diagram reduction R(s)+ G1 G2 G8 C(s) G2 G4 G7 G3 G1 G2 G3 G4. C(s) R(s)+ G5 G6 G7
Hz(s) + R(s) Gi(s) G2(s) G3(s) G4(s) C(s) Hi(s) Consider the system described by the block diagram above. a. Find the transfer function of the system by reducing the diagram. b. Draw a signal-flow diagram for the given system. c. Using Mason's rule find the transfer function of the system. d. Compare your answers to part (a) and part (c). What do you notice? Explain.
using following parameters as defined G1(s)=1/(s+50) G2(s)=K/s G3(s)=1/(s+10) H(s)=1 R(s) is the unit step function a) find the closed loop transfer function as a function of K b) what is the maximum value of the K the system can tolerate? c) is there an effect on the system if the pole in G1(s) is changed to : 1) G1(s)= 1/(s+500) 2) G1(s)=1/(s+11) G1(s) G2(s) G3(s) C(s) H(s)
Reduce the block diagram below to a single block representing the transfer function T(S) C(s) R(S) H3(s) Hl(s) R(s) + C(s) Gi(s) G2(s) G3(s) Hz(s) H4(s)
6 Question: For the block diagram given in the following figure, the Control ratio is: * (3 Points) R(s) Y(s) G1 G2 G3 G1 (s) = K, G2 (s) = 1, G3 (s) = 21 S+6'