Question: help me with the solution Consider the block diagram shoyn in Fig Q3 with the folloying transfer functions: Gv=s+15;Gp1=(4s+1)(2s+1)4;Gd1=3s+11Gp2=Gd2=1;Gm1=0.05;Gm2=0.2 where the time constants have units

 help me with the solution Consider the block diagram shoyn in

help me with the solution

Consider the block diagram shoyn in Fig Q3 with the folloying transfer functions: Gv=s+15;Gp1=(4s+1)(2s+1)4;Gd1=3s+11Gp2=Gd2=1;Gm1=0.05;Gm2=0.2 where the time constants have units in minutes and the gains have constant units. Determine the stability limits for a conventional proportional controller as well as for a cascade control system consisting of two proportional controllers. Assume Kc2=5 for the secondary controller. [25] Fig Q3 Block diagram for a cascade control system

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