Title :
Alternate coefficients constraints for stability test
Author :
Jury, E.I. ; Gupta, Gaurav
Abstract :
Necessary constraints useful in the stability test of linear discrete-time systems are introduced. These constraints, which are obtained from the coefficients of the characteristic polynomial, are also used to obtain information on the root distribution within the unit disk.
Keywords :
Equations; Polynomials; Stability; System testing;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1967.6000
