CP12 7 A unity feedback control system has the loop transfer function L(s) G(s)G(s) a(s 0 5) s 0 15s We know from the underlying physics of the prob lem that the parameter a can vary only between 0 a 1 Develop an m file script to generate the following plots a The unit step response for the range of a given b The percent overshoot, P O , due to the unit step input versus parameter a c The gain margin versus the parameter a d Based on the results in parts (a) (c), comment on the robustness of the system to changes in pa rameter a in terms of stability and transient time response

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CP12 7 A unity feedback control system has the loop transfer function L(s)   G(s)G(s)  a(s 0 5) s   0 15s We know from the underlying physics of the prob  lem that the parameter a can vary only between 0   a  1  Develop an m file script to generate the following plots  a  The unit step response for the range of a given  b  The percent overshoot, P O , due to the unit step input versus parameter a  c  The gain margin versus the parameter a  d  Based on the results in parts (a) (c), comment on the robustness of the system to changes in pa  rameter a in terms of stability and transient time response

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Question: CP12.7 A unity feedback control system has the loop transfer function L(s) = G(s)G(s)= a(s+0.5) s + 0.15s We know from the underlying physics of

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