Find the number of right hand plane and left hand

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Unformatted text preview: imaginary axis by constructing Routh array for each polynomial. a) D(s) = s3 + s2 + 2s + 8 b) D(s) = s5 + 2s4 + 2s3 + 4s2 + 11s + 10 c) D(s) = s4 + s3 + 3s2 + 2s + 2 d) For parts a,b and c find the roots of the characteristic polynomial and indicate the roots that cause instability by using MATLAB. Do not forget to add your MATLAB commands together with the outputs to your homeworks. 1 Problem 2 Consider the system as shown in the figure a) Find the range of K that keeps the system stable. b) Find the value of K that makes the system marginally stable. c) Plot the response of the syste...
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This homework help was uploaded on 03/09/2014 for the course ME 304 taught by Professor Samim during the Spring '11 term at Middle East Technical University.

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