Find the corner frequencies for the following transfer functions.
Find the corner frequencies for the following transfer functions. arole G(S) = 20 s(s+2) G (S)...
2. Find the transfer functions Y(s)/R(s) of the following block diagram. (25 marks) R(s). G2G3 G G Y(s) 1 + G2G3H2 H/G₂h H
2. The following open-loop transfer functions can be represented by signal-flow graphs in cascade form 20(s +5) i. G(s) =
Spring 2017 Name: 1. (a) Find the transfer function, Go)- v,(s),(s), for the network shown (b) Find the shown below. e ramp response for the given system. (t1 fer function, G(S)-x (G)/F(S) of the translational mechanical system shown below x(t) f, 3. For each of transfer functions shown below, find the oestions of the potes ans Plot them on the 5-plane, Rnd then write an expression for de geterst form of me response without solving for the inverse Laplace tranform....
Problem 2 (20 pts) Find the transfer function of the following Bode plots a) G(s)- 10 102 10 105 10 10 10 radrsec
Find the transfer functions, G(s) = VL(s) / V(s), for each of the networks shown in Figure P2.4.
Sketch the Nyquist plots of the following loop transfer functions L(S) = Gc(s)G(s), and determine whether the system is stable by applying the Nyquist criterion: KS + 1) (b) L(s) = G (9)G(s) = 318+) If the system is stable, find the maximum value for K by determining the point where the Nyquist plot crosses the u-axis.
The forward-path transfer functions of unity-feedback control systems are given in the following equations. Plot the Bode diagram of G(ja)/K, and do the following: (1) Find the value of K so that the gain margin of the system is 20 dB. (2) Find the value of K so that the phase margin of the system is 45°. (a) G(s) G+0.55) (b) Gs)- s(1 +0.1s) (1 0.2s)(10.5s) (d) Go +3 (c) G(s)-3 (s +3) (s+3)4 Ke-s G1+55) (e) G (1+0.1s+0.012 G)2...
2. Find the state space representation of the system represented by the following transfer function: (s +1.2) (s 15.8) (s +23) s(S 1.3) (s +7.2) (s + 47) G(s)- 3. Find the transfer function of the system with the following state space representation: 1 3.2 1.6 1(01) [-1 e) -7.4 2.4 -9.1l(O You may use your calculator, Matlab, or calculate by hand to find the following transfer functions: G1(s) 0,() R(S) G3(s) s) R(
Consider the transfer function of a DC motor given by G(s) = 1 / s(s+2) 3. Consider the transfer function of a DC motor given by 1 G(s) s (s2) The objective of this question is to consider the problem of control design for this DC motor, with the feedback control architecture shown in the figure below d(t r(t) e(t) e(t) C(s) G(s) Figure 4: A feedback control system (a) Find the magnitude and the phase of the frequency response...
D(S) G(S) R(s) G,(s) G () G.) i. Prove the given system has transfer functions of C(s)_ (G,+G2) R(S) 1+G +G) G3 esc, and 63)=1+(6976), ii. Find G (s) where E(s)=0 when D(s)=0 if; Ge(s)=-, G.(s)=4 ; G,(s) is a Pl controller with K,=10 and K=1