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Unformatted text preview: Solution: The part between2 and 0. (2.5 pts) Find the asymptotes of the root locus (their center and angles) and mark them on the above plot. Solution: There are two asymptotes diverging to innity along 90 angles, with the center [(2 + j . 5j . 5)0] / (31) =1. (2.5 pts) Determine if z = j 2 is on the root locus. If not, what is the angle of deciency ? Solution: The angle of diciency is = 180 n G ( j 2) =45 , which is not 0. Therefore, j 2 is not on the root locus. See the plot next page for the root locus by Matlab. 1321 1 2 321.510.5 0.5 1 1.5 2 2.5 Root Locus Real Axis Imaginary Axis 2...
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This note was uploaded on 04/15/2011 for the course ECE 483 taught by Professor Evens during the Spring '08 term at Purdue UniversityWest Lafayette.
 Spring '08
 evens

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