Ds (4) The transfer function of an air-conditioning system is G(s)where time delay s2 +3s +4 D-2 seconds. Please calculate the phase response of G(ja) at ω 1 rad/sec. Ds (4) The transfer fun...
1. A unity feedback system has open-loop transfer function given by an 100 G(s)s2)(s +4) a. Use analytical techniques (i.e. without using any plots) to estimate the closed-loop: i. Resonant frequency, w (8 marks) ii. Resonance peak, Mp (in decibels) (2 marks) i. Phase at w = 3rad/s (2 marks) b. Obtain a table for the response of the open-loop transfer function for a set S of frequency values, where S {1.5,3,5,7, 10, 15, 20} rad/s (8 marks) Hence draw...
answer 2
(s +2) (s+Ds+4) Obtain the magnitude and the Consider the transfer function G(s) phase of G(s) ats -2.25-j3 1. Graphically 2. Mathematically Computationally (Using MATLAB)
(s +2) (s+Ds+4) Obtain the magnitude and the Consider the transfer function G(s) phase of G(s) ats -2.25-j3 1. Graphically 2. Mathematically Computationally (Using MATLAB)
1. A unity feedback system has open-loop transfer function given by an 100 G(s)s2)(s +4) a. Use analytical techniques (i.e. without using any plots) to estimate the closed-loop: i. Resonant frequency, w (8 marks) ii. Resonance peak, Mp (in decibels) (2 marks) i. Phase at w = 3rad/s (2 marks) b. Obtain a table for the response of the open-loop transfer function for a set S of frequency values, where S {1.5,3,5,7, 10, 15, 20} rad/s (8 marks) Hence draw...
50 400 Problem 3: A system has the transfer function: G(s) -8s+24s +800 3+80 Assuming time for this system is expressed in seconds,if the system is subjected to a periodic input of 4 sin cot, determine: a) The frequency o where the amplitude of the output will be at its maximum. b) The functional expression for how the output amplitude varies with the input frequency, o. c) The functional expression for how the phase of the output with respect to...
Q13,Q14 please.
25 For the system with transfer function G(S) [13] draw the bode (magnitude and s2+4s+25 phase) plot on the semi-log paper. [14] The frequency response test ona system yielded the following data: db 0.1 -14 900 610 450 0.5 1 5 5 10 00 10 7.5 -450 50 19 -1360 100 -31 -1800 Plot the data on a semi-log graph sheet. And, also determine the system transfer function in a frequency domain.
25 For the system with transfer...
8 The transfer function of a linear time invariant system is given as G(s) = 10/(S2 + 10s + 10). The steady state value of the output of the system for step input (R(s) = 1/s^2) will be: DS (3 Points) 100 0.1 O infinity None of them 0.01 1 10
only b and c please
1 Consider the system whose transfer function is given by: G(S) == (2s +1)(s+3) unction is given by: G(s) - (a) Use the root-locus design methodology to design a lead compensator that will provide a closed-loop damping 5 =0.4 and a natural frequency on =9 rad/sec. The general transfer function for lead compensation is given by D(5)=K (977), p>z, 2=2 (b) Use MATLAB to plot the root locus of the feed-forward transfer function, D(s)*G(s), and...
The open loop transfer function of an electro-mechanical system with unity feedback is: 24K G(s) S(s+2)(s +6) The Nyquist diagram of G(s) has a shape similar to the one shown below Nyquist diagram Cl When K -1, calculate both the frequency and the gain at which the plot crosses the real axis Hence state the gain margin or critical gain Kc for this system. If K is chosen as K-0.2Kc, show that the gain G(jo) l at a frequency ω-1.308...
For the given system above, determine the gain K that will give
the system desired response below:
Settling time of 5 seconds
Peak time of 0.5 seconds
The given plant has a transfer function of: Gp = (s + 4)/( (s +
1)*(s + 3) )
The controller has a transfer function of: Gc =
(s+27.75)/s
QUESTION 2 10 points Save Answer Y(S) R(s) Gc(s) Gp(s) For the given system above, determine the gain K that will give the system...
5. (30) Find the unit step response of the system where its transfer function is defined as s + 10 G(s) = 20 (s2 + 165 + 100)(s + 1)(s + 2) Sketch the time response of this system roughly.