Problem 예제.

Multiple Choice • Views 865 • Comments 0 • Last Updated at 1 month ago

전달 함수가 $G(s)=\dfrac{Y(s)}{X(s)}=\dfrac{10}{(s+1)(s+2)}$ 인 계를 미분 방정식의 형으로 나타낸 것은?

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$\dfrac{d^2}{dt^2}x(t) +3\dfrac{d}{dt}x(t) +2x(t) = 10$

$\dfrac{d^2}{dt^2}y(t) +3\dfrac{d}{dt}y(t) +2y(t) = 10$

$\dfrac{d^2}{dt^2}x(t) +3\dfrac{d}{dt}x(t) +2x(t) = 10y(t)$

$\dfrac{d^2}{dt^2}y(t) +3\dfrac{d}{dt}y(t) +2y(t) = 10x(t)$