+ 15 15070 4.18 2. 2 mic....docx Derive the characteristic equation for a closed loop feedback control system with the following transfer functions: Ge=Kc, GvGp=2/{(3s+1)(2s+1)}, Gm = 1/(0.4s+1) Use the Direct Substitution method and determine the maximum value of Ke for the stability of this system and report your answers as below: (a) the characteristic equation (b) Maximum Kc for stability (c) For Ke-8 is the system stable? Answer Yes or No.

following transfer functions: Gc=Kc,GvGp=2/{(3s+1)(2s+1)},Gm=1/(0.4s+1) Use the Direct Substitution method and determine the maximum value of Kc for the stability of this system and report your answers as below: (a) the characteristic equation (b) Maximum Kc for stability (c) For Kc=8 is the system stable? Answer Yes or No