Unformatted text preview: f 2 Dr. S Bergbreiter ENME 462 Vibrations, Controls and Optimization II Spring 2010 d. Calculate y(t) if a unit step input force is applied for (M = 100, m = 1, c = 4, k = 4, and zero initial conditions). If you make the assumption that M >> m, the problem simplifies considerably. e. Check your answer using Matlab’s step function and include the plot of y(t). 3. Problem 2.11 in Nise (Control Systems Engineering, 5th Edition). 4. Transfer functions are useful because they algebraically describe the behavior of a system. A signal input is multiplied by the transfer function to provide the signal...
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