Lecture 보드선도 _ 미분요소, 적분요소

보드선도 미분요소, 적분요소

• $K_0 s^m$

$$\begin{align*} \vert G (j \omega ) \vert_{dB} &= 20 \log_{10} \vert K_0 (j \omega ) ^m \vert \\ &= 20 \log_{10} \vert k_0 \vert + 20 \log_{10} \vert (j \omega )^m \vert \\ &= 20 \log_{10} \vert k_0 \vert + 20 m \log_{10} \vert \omega \vert \end{align*}$$

$$\begin{align*} \angle G (j \omega ) &= \angle K_0 + \angle (j \omega ) ^m \\ &= \angle k_0 + m \angle (j \omega ) \\ &= \angle k_0 + m \times 90^ \circ \end{align*}$$

미분요소

적분요소