ME304_hw6_003

# B construct a routh array for each polynomial and

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Unformatted text preview: erion. b) Construct a Routh array for each polynomial and determine the number of right-hand-plane and left-hand-plane roots as well as the number of roots on the imaginary axis. c) Comment on the stability. i. D( s ) = s 5 + 6s 4 − s 3 − 40s 2 − 5s − 22 ii. D( s) = s 5 + 4s 4 + 2s 3 + 5s 2 + 3s + 6 iii. D( s) = s 6 + 7 s 5 + 22s 4 + 70s 3 + 129s 2 + 63s + 108 iv. D ( s ) = 2 s 6 + 2 s 5 + 7 s 4 + s 3 + 8s 2 + 5s + 1 ME304/Spring 2008/Section 03/HW6 1 Problem 2 For the system whose block diagram is given below: R(s) + s + 12 3 s + 11s 2 + 55s + 125 + KP – C(s) + 1 Ti ⋅ s a) Determine the characteristic polynomial of the closed loop transfer function, with the integral time T...
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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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