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Unformatted text preview: Transfer function: 600  s^2 + 32 s + 60 >> figure;bode(G) Bode plot of second order system (real poles) Ex 2 (2 nd order, real poles) G ( s ) = 600 s 2 + 1 . 01 s + 0 . 01 = 600 ( s + 0 . 01)( s + 1) G ( j ω ) = 600 ( j ω + 0 . 01)( j ω + 1) Bode plot of second order system (complex poles) Ex 2( 2 nd order, complex poles) Ex 2 G ( s ) = 25 s 2 + 0 . 1 s + 50 Bode plot of second order system (with a zero) Relative degree Relative degree of G = order of denominator of G  order of numerator of G For relative degree is n  m DC gain: G(0), if finite Second order system G ( j ω ) = ω 2 n s 2 + 2 ζω n j + ω 2 n Beam 391 s^2 + 1650 s + 4.291e06 H(s) =  s^4 + 7.14 s^3 + 2.921e04 s^2 + 118482 s + 1.735e08...
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 Fall '07
 Dixon
 Decibel, Complex number

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