Problem 2: The bode plot for the following transfer function is shown below: (8 +1) P(S)...
Problem Three: Estimating a Transfer Function from a Bode Plot Based on the Bode Plot below, estimate the transfer function for this system. magnitude plot 20 0 2010g, ((w)) 40 -60 -80 10-2 10-1 10° 101 102 w (rad/s) phase plot 100 50 © -50 -100 102 10" 10° 102 10 101 (rad/s]
Problem 1: Hand sketch the Bode plot for the transfer function G(s) = 5–10 (1) If Y(s) = G($)U(s), where U (s) = L (u(t)), what is lim+ y(t)? Problem 2: Hand sketch the Bode plot for the transfer function GS) = 52+ 10s + 900
Problem 3: Use method 2 (no Bode plots) to sketch the Nyquist plot for: (s – 10) P(S) = (s + 5)(s +1) You may assume the frequency response for P(s) is monotonic.
Problem 4: Given L(s) = K(8 + 1) s(s+3) (a) Use method 2 to sketch the Nyquist plot of L(s). Do not include the pole at s = 0 in the RHP contour (i.e. assume P = O unstable open-loop poles). Note: The Bode phase function is not monotonic, but you may still use method 2. (b) Using the Nyquist stability criterion, determine the range of positive K values that will result in closed-loop stability. (c) Repeat (a) and (b),...
Problem 3. Sketch the Bode plot (magnitude only) for the following transfer function. Label all slopes (dB/dec): (s 1000)(s 10,000) (s/100+1) (s/1000+1)(s/10,000+1) 7(s) T(s)- 0 dB 20 dB 0 40 dB 3 60 dB -80 dB -100 dB 10 10 103 104 105 106
A bode plot of the transfer function, GS = - 25 $2+45+25, is shown as below. Bode Diagram System sys Frequency (rad/s): 7 Magnitude (dB): -3.4 Magnitude (dB) Phase (deg) Systemt sys Frequency (rad/s): 7 Phase (deg): - 130 - 135 - 180 10 Frequency (rad/s) Determine the frequency response y(t) when a sinusoidal function, X(t) = 10 sin (7t +30) is applied to the transfer function as an input signal. (20 points)
Please answer all parts
Problem #5 - (20%) A circuit has the transfer function: H(S) = S. (s + 5623 (s + 31.62) · (s + 17778) (a) Use asymptotic analysys to compute (HS) at infinite frequency by inspection of the circuit (not by computation). Express your answer in dB. (4%) (b) Determine the phase of the transfer function at infinite frequency. (4%) (c) Rewrite the transfer function in the form used for creating a Bode plot. (4%) Problem #5...
Find the transfer function H(s) for the circuit below. Make s=jw
and plot the Bode plot (magnitude and phase response) for the
transfer function.
C = out 페
Chapter 12, Problem 12.21 (Multistep) Part 1 Correct. Sketch the magnitude characteristic of the Bode plot for the transfer function 30(0.060 * jo + 1) jojo + 1)(0.0024 * ja + 1) H0) = Shown here is the radian frequency axis for w > 0. The labeled frequencies represent the break frequencies in the transfer function H(o) (not necessarily drawn to scale). -+ W + w W3 W (rad/sec) What are the numerical values of the break frequencies w1, wz,...
-... Find the transfer function H(w) with the Bode magnitude plot shown in Fig. 14.74 H (dB)参 20 20 dB/decade 0 -20L 2 20 100 a) (rad/s)