Problem 1. Draw Bode plot of the following open-loop transfer function 20(s + 1) G(s) %3D (s + 10)(s + 100)

QUESTION 4 b) The magnitude plot of a transfer function G(s)=- K(1+0.55X1+as) s(1+s/8X1+bsX1+s/36) shown in Figure Q4b. Determine K, a and b from the plot. 0 dB/dec +20 dB/dec -20 dB/dec -20 dB/dec dB 0 dB 0 dB/dec -40 dBAdec Hand written plz 8 24 36 Figure Q4b Bode plot of a system

Can anyone help me with this circuits question. I don’t need the design of the BW LPF just the hand calculations. Thank you

A) Consider the RLC circuit shown below, write state equations, and then derive the transfer function. R1 E I с L www R2 / Vo X₁ =iL X₂ = Vc 12