A unity feedback system has a loop transfer function (a) Sketch the root locus and determine K
Question:
(a) Sketch the root locus and determine K for a stable system with complex roots with ζ equal to l/2.
(b) Determine the root sensitivity of the complex roots of part (a).
(c) Determine the percent change in K (increase or decrease) so that the roots lie on the jÏ-axis.
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The root locus is shown in Figure AP75 ...View the full answer
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