Unformatted text preview: /V i . s 2 V o + 3 sV o + 4 V o = 8 V i = ⇒ V o V i = 4 s 2 + 3 s + 4 = 1 ( s/ 2) 2 + (3 / 2) ( s/ 2) + 1 (b) Sketch and label the Bode magnitude and phase plots for the transfer function T ( s ) = K (1 + s/ω ) (1 + s/rω ) where r is a number such that rω À ω . Magnitude: Starts at K at zero frequency, breaks to − 1 dec/dec at ω = ω , and breaks to − 2 dec/dec at ω = rω . Phase: Starts at ◦ , approaches − 90 ◦ between ω and rω , and approaches − 180 ◦ well above rω . 1...
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 Summer '08
 HOLLIS
 Instrumentation, SEPTA Regional Rail, Jaguar Racing, VE, Highways in Slovakia, Roads in Slovakia, output voltage Vo

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