TITLE:
Numerical Computation of Structured Singular Values for Companion Matrices
AUTHORS:
Mutti-Ur Rehman, Shabana Tabassum
KEYWORDS:
Structured Singular Value, Block Diagonal Matrices, Spectral Radius, Low-Rank Approximation
JOURNAL NAME:
Journal of Applied Mathematics and Physics,
Vol.5 No.5,
May
19,
2017
ABSTRACT: In this article, the computation of μ-values known as Structured Singular Values SSV for the companion matrices is presented. The comparison of lower bounds with the well-known MATLAB routine mussv is investigated. The Structured Singular Values provides important tools to analyze the stability and instability analysis of closed loop time invariant systems in the linear control theory as well as in structured eigenvalue perturbation theory.