Title :
A general stability theorem for linear discrete-time systems
Author :
Soh, C.B. ; Berger, C.S. ; Dabke, K.P.
Author_Institution :
Monash University, Clayton, Victoria, Australia
fDate :
5/1/1985 12:00:00 AM
Abstract :
The strongest sufficient conditions for constraining zeros to be on or within a circular region in the

plane in terms of weighted absolute norms are derived using elementary geometry. It is shown that the weighted L
1norm yields the strongest result.
Keywords :
Stability, linear systems; Controllability; Differential equations; Hafnium; Linear systems; Notice of Violation; Observability; Open loop systems; Stability; System testing; Terminology;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1985.1103986