Title :
The Routh-Hurwitz array and realization of characteristic polynomials
Author :
Margaliot, Michael ; Langholz, G.
Author_Institution :
Dept. of Electr. Eng.-Syst., Tel Aviv Univ., Israel
fDate :
12/1/2000 12:00:00 AM
Abstract :
We show that the Routh-Hurwitz array of a given characteristic polynomial provides all the information required to realize the polynomial using an electrical circuit. This new interpretation also lends to an intuitive proof of the Routh-Hurwitz stability criterion
Keywords :
linear network synthesis; polynomials; stability criteria; Routh-Hurwitz array; Routh-Hurwitz stability criterion; characteristic polynomials; intuitive proof; Capacitors; Circuit analysis; Circuit stability; Circuit testing; Control theory; Inductors; Linear circuits; Polynomials; Resistors; Stability criteria;
Journal_Title :
Automatic Control, IEEE Transactions on
