Solution7

# Solution7 - (a) L (s) = 1 10 ³ s # 10 ´ 2 + 3 10 s + 1...

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Unformatted text preview: (a) L (s) = 1 10 ³ s # 10 ´ 2 + 3 10 s + 1 10-1 10 10 1 10 2-200-150-100-50 50 F req uency ( ra d/sec) Phase (deg) (b) L ( s ) = 1 10 s • ‡ s √ 10 · 2 + 3 10 s + 1 ‚ 10-1 10 10 1 10 2-300-250-200-150-100-50 Frequency (rad/sec) Phase (deg) (c) L ( s ) = 4 5 • ‡ s 2 √ 2 · 2 + 1 4 s + 1 ‚ s • ‡ s √ 10 · 2 + 1 5 s + 1 ‚ 10-1 10 10 1 10 2-150-100-50 Frequency (rad/sec) Phase (deg) (d) L ( s ) = 6 5 • ‡ s 2 √ 3 · 2 + 1 6 s + 1 ‚ s • ‡ s √ 10 · 2 + 1 5 s + 1 ‚ 10-1 10 10 1 10 2-200-150-100-50 Frequency (rad/sec) Phase (deg) (e) L ( s ) = 1 4 ( s 2 + 1) s h ¡ s 2 ¢ 2 + 1 i 10-1 10 10 1-150-100-50 50 100 150 Frequency (rad/sec) Phase (deg) (f) L ( s ) = 4 h ¡ s 2 ¢ 2 + 1 i s ( s 2 + 1) 10-1 10 10 1-150-100-50 50 100 150 Frequency (rad/sec) Phase (deg) (a) L ( s ) = 1 10 ¡ s 2 + 1 ¢ s ¡ s 10 + 1 ¢ • ‡ s √ 2 · 2 + s + 1 ‚ 10-2 10-1 10 10 1 10 2 10-5 10 Frequency (rad/sec) Magnitude B ode D iagram s 10-2 10-1 10 10 1 10 2-300-250-200-150...
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## This note was uploaded on 01/23/2012 for the course EE 4580 taught by Professor Gu during the Fall '10 term at LSU.

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Solution7 - (a) L (s) = 1 10 ³ s # 10 ´ 2 + 3 10 s + 1...

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