B construct a routh array for each polynomial and

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

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...
View Full Document

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.

Ask a homework question - tutors are online