Question

For a system with transfer function $H(s) = \frac{(s+3)}{(s+1)(s^2+9)}$ i) Using MATLAB's tf function, create a system from the transfer function ii) Using MATLAB's rlocus function, find the root locus plot of this system. Submit the plot. iii) Using the given $H(s)$ as the forward path, a feedback system is designed with $H_2(s) = 3$. Use MATLAB's feedback function, to find the new overall transfer function.

          For a system with transfer function
$H(s) = \frac{(s+3)}{(s+1)(s^2+9)}$
i) Using MATLAB's tf function, create a system from the
transfer function
ii) Using MATLAB's rlocus function, find the root locus plot
of this system. Submit the plot.
iii) Using the given $H(s)$ as the forward path, a feedback
system is designed with $H_2(s) = 3$. Use MATLAB's
feedback function, to find the new overall transfer function.

For a system with transfer function
H(s) = ((s+3))/((s+1)(s^2+9))
i) Using MATLAB's tf function, create a system from the
transfer function
ii) Using MATLAB's rlocus function, find the root locus plot
of this system. Submit the plot.
iii) Using the given H(s) as the forward path, a feedback
system is designed with H2(s) = 3. Use MATLAB's
feedback function, to find the new overall transfer function.

Added by Aaron M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

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Solved by Expert Sam Stansfield

Step 1

Create a system from the transfer function using MATLAB's tf function: ```matlab num = [1 3]; % numerator coefficients den = [1 10 9]; % denominator coefficients sys = tf(num, den); % create the system ``` Show more…

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Please show all MATLAB code For a system with transfer function H(s) = (s+3) / (s+1)(s^2+9) Using MATLAB's tf function, create a system from the transfer function. Using MATLAB's rlocus function, find the root locus plot of this system. Submit the plot. Using the given H(s) as the forward path, a feedback system is designed with H(s) = 3. Use MATLAB's feedback function to find the new overall transfer function.