Control System Transient Analysis Using MATLAB

elec321_module4_lab.docx

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ELEC321 Control Systems

M4A2 Lab: Control System Transient Analysis Using MATLAB

Instructions

Transfer functions are entered into a MATLAB program and how the MATLAB function step is used. Compose your work using a word processor. I will need the files to be send to [email protected]

Questions

Solve the following problem:

For the given block diagram shown below:

Where and H(s) = 1.

(a) Show analytically (by calculation) that the percent overshoot to a unit step input is about 50%.

(b) Develop an m-file to plot the unit step response of the closed-loop system and estimate the percent overshoot from the plot. Compare the result with part (a).