Problem 예제.

Multiple Choice • Views 901 • Comments 0 • Last Updated at 1 month ago

$\dfrac{X(s)}{R(s)}= \dfrac{1}{s+4}$ 의 전달 함수를 미분 방정식으로 표시하면?

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$\dfrac{d}{dt}x(t)+4x(t)=r(t)$

$\int x(t)dt+4x(t)=r(t)$

$\int r(t)dt+4r(t)=x(t)$

$\dfrac{d}{dt}r(t)+4r(t)=x(t)$