QUESTION 13\ Q5: You are given a system

G(s)

\

G(s)=(50s+200)/(s(s-2)(s+10))

\ Find the gain cross over frequency

w

and then design a lead compensator with the following structure:\

K(s)=2(s+(w)/(2))/(s+2w)

and determine the new phase margin (in degrees).\ Give answer to 2 d.p.

Q5: You are given a system G(s) G(s)=(50s+200)/(s(s2)(s+10)) Find the gain cross over frequency w and then design a lead compensator with the following structure: K(s)=2(s+w/2)/(s+2w) and determine the new phase margin (in degrees). Give answer to 2 d.p