Lecture 1차지연요소

Lecture • Views 700 • Comments 0 • Last Updated at 1 year ago  
  • 요소별 모델
  • 기본제어요소의 모델링

  • 입력 v(t)v(t), 출력은 회로에 흐르는 전류i(t)i(t)에 대한 미분방정식

Ldi(t)dt+Ri(t)=v(t)L \dfrac{di(t)}{dt} + Ri(t) = v(t)

LsI(s)+RI(s)=V(s)L s I(s) + RI(s) = V(s)

G(s)=I(s)V(s)=1Ls+R=1Ls+RL=Ks+aG(s) = \dfrac{I(s)}{V(s)} = \dfrac{1}{Ls+R} = \dfrac{\frac{1}{L}}{s+\frac{R}{L}} = \dfrac{K}{s+a}

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