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Unformatted text preview: [ ] 2 1 180 0, 1, 2, a i i n m + = = -K There are n m = 2 distinct asymptotes with angles 90 , 90 a =-The closedloop characteristic equation is ( 29 ( 29 2 1 C KG s G s s K + = + = Solving, s K j = . Therefore, the closedloop system response is always undamped and the closedloop system is always marginally stable. Compensators The Root Locus Diagram is given below.-0.2-0.15-0.1-0.05 0.05 0.1 0.15-1.5-1-0.5 0.5 1 1.5 Real Axis Imaginary Axis 2...
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- Spring '11