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Coursework : Root Locus

by Altairs
Tags: coursework, locus, root
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#37
May31-09, 05:50 PM
P: 639
Quote Quote by Altairs View Post
I have got the steady state value but how do I get the time response ? Laplace Transform ? Isn't there some shorter method ? This is because I have got a zero as well in the PI controller so the general formulae doesnt work..Any approximation ? I dont want to go for any tedious method...
You must take the inverse tarnsform of the response Y(s). Don't forget that the transform of the step is 1/s, so the s in the denominator cancels the s in the numerator.


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