A chemical reactor system is depicted in Fig. D6.6. Sketch Bode diagram and determine therefrom as best read the following:
(i) gain cross over frequency \(\left(\omega_{g c}ight)\)
(ii) phase cross over frequency \(\left(\omega_{p c}ight)\)
(iii) Gain margin (GM)
(iv) Phase margin (PM)
Is the system stable?

Transcribed Image Text:

R(s) 0.18 80 e s(s+ 4) (s + 10) Y(s)