ELE 809 Lecture 2: ELE809 ch2
16 Jul 2018
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If all signs of the coefficients of the denominator are not the best marginally stable. Nothing can be said if all signs of the coefficients of the denominator are the same and not missing. (i. e. just by same, then the system is unstable. If powers of s are missing, the system is either unstable, or at looking) s4 s3 2s2 s 1 12 s4 s3 2s2 s 1 s4 s3 s 1. A: the method is beneficial in design rather than analysis. 2- interpret the routh table (determine the stability) Routh-hurwitz criterion: step 1: generating a basic routh table, consider the following transfer function: 1- begin by labeling the rows with powers of s, then first put every other coefficients in the first row in order starting form the highest one, then put the rest of coefficients in second row in order.
