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Unformatted text preview: stable systems. Root locus or Nyquist diagrams should be used for openloop unstable systems. 3 2 Examples The phase and gain margins can be calculated from either a Bode diagram, or from tabulated Bode data. Example 1: Insert Matlab ﬁgure here 4 Example 2: Insert tabulated data here. Do calculation in log units and in dB. 5 Example 3: 100(0 . 1 s + 1) G ( s ) = s ( s + 1) 6 Example 4: 10( s + 1) G ( s ) = s (10 s + 1) 7...
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 Fall '03
 willcox
 Aeronautics, Decibel, Electronics terms, Nyquist plot, Electronic amplifiers, Classical control

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