STABILITY SYSTEMS VIA HURWITZ POLYNOMIALS

Abstract

To analyze the stability of a linear system of differential equations ẋ = Ax we can study the location of the roots of the characteristic polynomial pA(t) associated with the matrix A. We present various criteria - algebraic and geometric - that help us to determine where the roots are located without calculating them directly.

Keywords

• polinomios Hurwitz
• estabilidad de sistemas
• criterios de estabilidad