rootlocus__Compatibility_Mode_

# rootlocus__Compatibility_Mode_ - Root-Locus Analysis Using...

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Root-Locus Analysis Using MATLAB

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n=[1];d=[ 1 2 0];g=tf(n,d); rlocus(g) Automatically draws the root-locus 2 1 2 g( s ) s s = +
grid 1 2 g( s ) s(s ) = +

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inding gain value Finding gain value 1 2 g( s ) s(s ) = +
Plotting root locus for a required range of gains k=0:0.02:10; rlocus(g,k) grid 1 2 g( s ) s(s ) = +

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Computing and printing values of roots and gains [r,k]=rlocus(g); [r',k'] ans = 1.0e+003 * 0 -0.0020 0 -0.0001 -0.0019 0.0002 -0.0002 -0.0018 0.0003 -0.0003 -0.0017 0.0006 -0.0007 -0.0013 0.0009 -0.0010 -0.0010 0.0010 -0.0010 -0.0010 0.0010 -0.0010 - 0.0000i -0.0010 + 0.0000i 0.0010 -0.0010 - 0.0007i -0.0010 + 0.0007i 0.0015 -0.0010 - 0.0012i -0.0010 + 0.0012i 0.0025 0010 0018i 0010 + 0 0018i 0 0041 -0.0010 - 0.0018i -0.0010 + 0.0018i 0.0041 -0.0010 - 0.0024i -0.0010 + 0.0024i 0.0067 -0.0010 - 0.0031i -0.0010 + 0.0031i 0.0109 0010 0041i 0010 + 0 0041i 0 0179 -0.0010 - 0.0041i

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## This note was uploaded on 07/20/2009 for the course AME 451 taught by Professor Flashner during the Fall '07 term at USC.

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rootlocus__Compatibility_Mode_ - Root-Locus Analysis Using...

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