I need the matlab codings part if any one can provid the code Electronic pacemak

Question

I need the matlab codings part

if any one can provid the code

Electronic pacemakers for human hearts regulate the speed of the heart pump. Figure 1 shows the transfer function of the human heart and of the pacemaker. The output Y is the actual heart rate and R is the desired or reference heart rate. D is the disturbance. The controller G_c(s) is just a constant (again) K. Our task is to find the gain K. Using hand calculations, find the output Y as a function of R and D. Using hand calculations, design the gain K to yield a system with settling time, to a unity step disturbance input, of less than 2 seconds. The overshoot to a step in desired heart rate should be less than 15 %. Define the range of gains K that can meet the settling time and PO% requirements. If the disturbance D is zero, and the R(S) is a step input, then what is the steady state value of y(t) (y_ss) as t approaches infinite? Use the final value theorem to calculate yB. If the reference R is zero, and the D(S) is a step input, then what is the steady state value of y(t) (y_ss) as t approaches infinite? Use the final value theorem to calculate y_ss. Go to MATLAB and plot y(t) versus time if R is a unit step input for the following gains K = 1, 2, 4, 6, 8, and 10. Repeat the same thing if D is a unit step input and gain K. are = 1, 2, 4, 6, 8 and 10. What can you conclude? What value of gain K. will you choose to get the best Y/R and Y/D step response? Explain why.

Explanation / Answer

SOLUTION: it is against our policy to add any zip file or any link to the solution .we can tell the procedure of how to make it.seeing your question it is clear that what the question is demandig,you know it very well so try it from your side and where ever you feel you need help you put the screen shot of the MATLAB screen and ask your doubt.we will definately help you there .

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