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Unformatted text preview: [ ] 2 1 180 0, 1, 2, a i i n m θ + = = ± ±K There are n – m = 2 distinct asymptotes with angles 90 , 90 a =The closed–loop characteristic equation is ( 29 ( 29 2 1 C KG s G s s K + = → + = Solving, s K j = ± . Therefore, the closed–loop system response is always undamped and the closed–loop system is always marginally stable. Compensators The Root Locus Diagram is given below.0.20.150.10.05 0.05 0.1 0.151.510.5 0.5 1 1.5 Real Axis Imaginary Axis 2...
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This note was uploaded on 02/01/2012 for the course MECH ENG 279 taught by Professor Landers during the Spring '11 term at Missouri S&T.
 Spring '11
 LANDERS

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