Title :
Algebraic computation of the stability radius of a multilinear polynomial
Author :
Hasegawa, Keisuke ; Kanno, Masaaki ; Hara, Shinji
Author_Institution :
Dept. of Inf. Phys. & Comput., Univ. of Tokyo, Tokyo, Japan
Abstract :
This paper proposes an algebraic algorithm for the computation of the stability radius of a multilinear polynomial. Two algebraic conditions are used to characterize the stability radius and they are exploited to calculate the stability radius. Two numerical examples are provided for demonstration purposes.
Keywords :
algebra; stability; algebraic computation; multilinear polynomial; stability radius; Arithmetic; Assembly; Control systems; Information science; Physics computing; Polynomials; Robust stability; Stability analysis; Stability criteria; Sufficient conditions; Stability radius; algebraic methods; multilinear polynomials;
Conference_Titel :
ICCAS-SICE, 2009
Conference_Location :
Fukuoka
Print_ISBN :
978-4-907764-34-0
Electronic_ISBN :
978-4-907764-33-3
