Problem 예제.

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폐 loop(루프) 전달 함수 $G(s)=\dfrac{ω^2}{s^2+2δωs+ω^2}$ 인 2차계에 대해서 공진값 Mp는?

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$M_p = \dfrac{1}{ \sqrt{1-2\delta^2}}$

$M_p = \dfrac{1}{2\delta \sqrt{1-\delta^2}}$

$M_p = \omega \sqrt{1-\delta^2}$

$M_p = \omega \sqrt{1-2\delta^2}$