Plot the frequency response (semi-log scale) of the system with transfer function s+1 H(s) = 10000- s² + 4s +3

Consider the following open-loop transfer function: K(s+ 2a) s(s-a) The frequency when the phase is-180 degrees is: G(s)H(s) = where K, a>0 ✓ rad/s The magnitude of the open loop transfer function when its phase is -180degrees is:

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

Ex. 1360. See Fig setH(1360). Given: G(s) = 1/(s+46). Find asymptotic (not actual): G1,G2,w1,Ph2,Ph3, Ph4,w2,w4, and mc where gains are in dB, frequencies are in rad/sec, and phases are in degrees. mc=Bode Plot type code. ans:9