Simplify the system shown in the figure below and determine
     Simplify the system shown in the figure below and determine the closed loop transfer function. Substitute the following values: H_1(s) = s, H_2(s) = 1, T_1 = 0 T_2 = 0.1 K_A = 10, K_b = 1, to simplify your transfer function and determine the natural frequency and the damping ration.  
  
  Solution
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