Title :
On robust Schur property of discrete-time polynomials
Author :
Katbab, A. ; Jury, E.I. ; Mansour, M.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., George Washington Univ., Washington, DC, USA
fDate :
6/1/1992 12:00:00 AM
Abstract :
Markov-like parameters have been defined for a discrete-time polynomial recently and a new method of Schur stability analysis of such polynomials has been established in the space of such parameters. These results are generalized for the Schur invariance property, and the maximum allowable variation in the associated parameters is obtained via evaluating some corner points. The result presented gives a quick qualitative measure of stability robustness of discrete-time polynomials
Keywords :
Markov processes; matrix algebra; polynomials; stability; Markov-like parameters; discrete-time polynomials; invariance property; robust Schur property; stability analysis; Automatic control; Computer science; Polynomials; Robust stability; Robustness; Stability analysis; Stability criteria; Symmetric matrices; Tellurium; Testing;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
