Thursday, May 9, 2013

Matlab

E4265 All the assignment must(prenominal)(prenominal) submitted by Due: 2 weeks from assignment congeal up: The solution must be submitted in script archive by e-mail around-the-clock Assignment 1 Write a Simulink/Matlab bundle program to usurp the step response of the surgical operation uncut the process by the first regularise positivistic while delay mannequin use the following methods 1. Two points method 2. pound method 3. Area method 4. least(prenominal) squares method 5. Relay feedback method Verify your results in both(prenominal) time domain and frequence domain. Note: You need to go forth the program, chart and step by step results. 1. Two points method K= ?y?u= 20.2=10 When premium is 28.4%, t1 = 5.76s When amplitude is 63.2%,t2 = 9.19s T = 1.5(t1-t2) = 1.5(9.19-5.76) = 5.145s L = 0.5(3t11-t2) = 1.5(3*5.76-9.19) = 4.045s Gs= 105.145s+1 e-4.045s 2. Log method succession | Amplitude| lny-y(t)y | 5| 0.40| -0.223| 10| 1.38| -1.171| 15| 1.82| -2.408| 20| 1.98| -4.605| 25| 1.99| -5.
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300| 30| 2| -| By substituting all the points into the graph , ( lny-y(t)y vs Time), lny-y(t)y= LT- tT K = 10, L = 5 and LT=1.4 * T = 5 / 1.4 = 3.571 Gs= 103.571s+1 e-5s 3. Area Method A0(t) = 23.825 A1(t) = 3.485 T= eA1K= 3.485*e10=0.947 L= AoK-T= 23.82510- 0.947= 1.4355 Gs= 100.947s+1e-1.4355s 4. Least squares method 5. Relay feedback method I am very misguide that I dont have any al-Qaeda word on how to give the process by using these devil methods. Very unrelenting about that.If you want to thread a full essay, order it on our website: Ordercustompaper.com

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