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clc,clear
%%
G1 = tf(6,[1 0]); % 6/s block
G2 = tf(1,[4 1]); % 1/(4s+1) block
G3 = tf(1,[3 2]); % 1/(3s+2) block
H1 = tf(10,1); % 10 block
H2 = tf(1,1); % 1 block/line
%% compute C(s)/R(s) by setting D(s) = 0
G2G3 = series(G2,G3);
G2G3H1 = feedback(G2G3,H1);
G1G2G3H1 = series(G1,G2G3H1);
CsRs = feedback(G1G2G3H1,H2)
%
%% compute C(s)/D(s) by setting R(s) = 0
G1H2 = series(G1,H2);
H = series( G2, (G1H2+H1) );
CsDs = - feedback(G3,H)
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5.10 Use the MATLAB series and feedback functions to obtain the transfer functions C(s)/R(s) and C(s)/D(s)...
4) A unity feedback control system shown in Figure 2 has the following controller and process with the transfer functions: m(60100c Prs(s +10(s+7.5) a) Obtain the open- and closed-loop transfer functions of the system. b) Obtain the stability conditions using the Routh-Hurwitz criterion. e) Setting by trial-and-error some values for Kp, Ki, and Ko, obtain the time response for minimum overshoot and minimum settling time by Matlab/Simulink. Y(s) R(s) E(s) Fig. 2: Unity feedback control system
4) A unity feedback...
PROBLEMS B-2-1. Simplify the block diagram shown in Figure 2-29 and obtain the closed-loop transfer function C(s)/RS). B-2-2. Simplify the block diagram shown in Figure 2-30 and obtain the closed-loop transfer function C(s)/R(s). B-2-3. Simplify the block diagram shown in Figure 2-31 and obtain the closed-loop transfer function C(s)/R(S). G1 R(S) CS) Figure 2-29 Block diagram of a system. Figure 2-30 Block diagram of a system. Figure 2-31 Block diagram of a system.
Question #2 ( 25 points) C(s) a) Reduce the block diagram shown in Figure 1 to a single transfer function T(s) =R) using the append and connect commands in MATLAB. pts b) Using Simulink simulate the transfer obtained in a) for a step input. c) Obtain the state-space representation of T(s). [10 [5 pts [10 pts] C(s) Ris 50 s+I 2 Figure 1 -Irt
Question #2 ( 25 points) C(s) a) Reduce the block diagram shown in Figure 1 to...
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QUES 2!!!
Problem 1: For the feedback system shown below, compute the transfer functions e/d, x/r. What are the steady-state values for a constant d,r and when do they approach 0 asymptotically as t goes to infinity? C(s) 一心 - P(s) We were unable to transcribe this image
Problem 1: For the feedback system shown below, compute the transfer functions e/d, x/r. What are the steady-state values for a constant d,r and when do they approach 0 asymptotically as t...
Question 1: a) Use MATLAB, plot the step repose for the following transfer functions. 48 G(s)- (8+6)(s+8) G(s)- 52 +2s + 18 18 Question 2: a) Using MATLAB, plot Bode log-magnitude and phase plot of (s+2)(8+5) G(S) - (s +3) ($2+2s +20) Question 3: Using MATLAB Sketch the root locus of the unity feedback system shown in the figure below: a) Give the values for all critical points of interest. b) Id the system ever unstable? If so, for what...
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
Matlab Homework #4: Matlab Linear Systems Simulation 1.) Obtain the differential equation for the mechanical system shown below bi FLR) orce CN) voltege ) 2.) Obtain the differential equation for the electrical system shown below shown below OAF 3.) Find the transfer functions corresponding to the differential equations found in questions I and 2 the 4) Let the input force applied to the block of the mechanical system be zero U)-のThe initial conditions are y(0) = 10 cm and dy(0)d-0....
w a. Obtain the transfer functions X1(s)/U(s) and X2(s)/U(s) of the mechanical system shown in the figure. b. Solve the transfer function to retrieve the information on the response function (as a function of time t) by assuming the m1 = m2 and ki = ki =k3 C. Plot the response function d. Show the impact of doubling the mass m2 = 2m1 on the response function - plot it to compare it with that described in case C
3. Find the transfer functions for the following block diagram using block reduction 5 R(s) Y(s) G6