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(Solved): The transfer functions for a cascade system are given as G_(P1)=(4)/((3s+2)(2s+5)),G_(P2)=(6)/(s+3), ...
The transfer functions for a cascade system are given as
G_(P1)=(4)/((3s+2)(2s+5)),G_(P2)=(6)/(s+3),G_(l2)=(1)/(2s+7)
G_(C1) is a P controller, G_(C2)=5,G_(m1)=0.45,G_(m2)=0.4
Calculate the ultimate value of K_(p1) for the primary controller for which a simple feedback loop
goes into oscillation.