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Unformatted text preview: + + = (2) Rearranging equation (2), the transfer function ( 29 ( 29 i I s E s is ( 29 ( 29 2 1 1 i I s s R E s L s s L CL = Ã· + + (3) Time Response The settling time is 4 0.001 s n T Î¶Ï– = = s. If L = 1 H, R = 2 Î¶Ï‰ n and R = 8000 Î©. The damping ratio for 20% overshoot is 2 2 2 2 % 20 ln ln 100 100 0.4559 % 20 ln ln 100 100 OS OS Î¶ Ï€  = = = + + (1) Therefore, the natural frequency is rad 8774 2 s n R Ï– = = and 2 1 0.012Î¼F 8774 C = = . 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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