Question 3 (10 marks) Consider the simple mechanical system G(3) = (s + 4) (32 + kis + ks) where k, and k2 are positive

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Question 3 10 Marks Consider The Simple Mechanical System G 3 S 4 32 Kis Ks Where K And K2 Are Positive 1 (29.36 KiB) Viewed 17 times

Question 3 (10 marks) Consider the simple mechanical system G(3) = (s + 4) (32 + kis + ks) where k, and k2 are positive constants. Experiments have shown that in response to sinusoidal inputs the system has the following properties: the DC gain is unity; • the attenuation of a unit amplitude sine wave input at a frequency of 2 rad/s is 20% Find the values of k, and k, so that G(s) has these properties. (10 marks)