Derivation Of The Routh Array
The Routh array is a tabular method permitting one to establish the stability of a system using only the coefficients of the characteristic polynomial. Central to the field of control systems design, the Routh–Hurwitz theorem and Routh array emerge by using the Euclidean algorithm and Sturm's theorem in evaluating Cauchy indices.
Read more about Derivation Of The Routh Array: The Cauchy Index, The Routh Criterion, Sturm's Theorem
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