4-4. Reduce the block diagram shown in Fig.4P-4 to unity feedback form and find the Y/X...
(1) For Figure 1, reduce the block diagram to the transfer function level. (2) For Figure 2, also reduce the block diagram to the transfer function level. (3) For Figure 3, again reduce the block diagram to the transfer function level. (4) For Figure 4, reduce the block diagram to the unity feedback loop level. Frgura 3 Ris) Hs Frere y Fes S8-12 K3 Kur (1) For Figure 1, reduce the block diagram to the transfer function level. (2) For...
Reduce the block diagram shown to a single block T(s)= C(s)/R(s). TICCll.. A ram shown in Figure P5.3 to a single block, T/s) = C(s)/R(s). [Section: 5.2] G8 C(s) R(S) + G6 G3 ure P5.4 to an equivalent unity-feedback system.
Use Mason's rule to find the transfer function of the signal-flow diagram shown in Figure below. Knowing that: G1=7 G2=1/s G3=2 G4=1/s G5=-5 G6=1/s G7=-4 G8=5 G9=2 G10=9 G11=6 G12=3 H1=-4 H2=-2 H3=2 H4=-3 H5=-6 H6=1 G9 G10 G8 G11 R(s) G: G2 G3 G4 G5 G6 Y(s) 5 HI H2 H3 Ha Hs G12 HG
I. For the block diagram below a. Reduce the block to canonical form (10-points). b. Specify the open-loop transfer function (10-points). c. Specify the close-loop transfer function (10-points). d Specify the characteristic equation (10-points) H2 G1 H1 I. For the block diagram below a. Reduce the block to canonical form (10-points). b. Specify the open-loop transfer function (10-points). c. Specify the close-loop transfer function (10-points). d Specify the characteristic equation (10-points) H2 G1 H1
Q41(5 +5marks): A-A root locus for a unity-feedback system is shown in Fig.4a. Find: i- G(s), ii- Angles of departures. 3 2 1 Im 0 -1 -2 -3 -3 -2 - 1 U Re 2 Fig.4a
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.
1. Simplify the block diagram shown in the figure below. Then, obtain the closed-loop transfer function C(s) /R(s). Hi R(s) G1 Gix 1 C(s) H2 H3
For the block diagram of a feedback control system that is shown in Figure Q1 below, find the transfer function Ts) Y(s) /R(s) for the system. 2 R(s) Y(s) :? 2 2 Figure Q1
A unity feedback system is shown in Fig. 1. The closed-loop transfer function ?(?) of this system is given as ?(?)=?1?4+2?3+(?2+1)?2+?2?+?1. a) (20%) Using Routh-Hurwitz criteria, find expression (in terms of ?1 and ?2) and range of value of ?1 and ?2 such that the above system is stable. b) (4%) It is desired to achieve steady-state error of less than 0.3 with a unit ramp input. Find an additional constrain in terms of ?1 and ?2 such that the...
4. Find the modified signal flow graph from the block diagram in Figure 2 5. Determine the output wrt. the input R(s) Y (s) Gi(s) G2(s) H1(s) H2(s) Figure 2: A hybrid system.