DocumentCode
1384187
Title
A necessary and sufficient condition for the stability of nonnegative interval discrete systems
Author
Shafai, B. ; Perev, K. ; Cowley, D. ; Chehab, Y.
Author_Institution
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Volume
36
Issue
6
fYear
1991
fDate
6/1/1991 12:00:00 AM
Firstpage
742
Lastpage
746
Abstract
The stability of nonnegative discrete systems with interval uncertainty is discussed. For this class of system a necessary and sufficient condition for the stability is provided when all elements of the system matrix are assumed to be specified by intervals. An illustrative example is used as a guideline to demonstrate the effectiveness of the result. Simple computational tests are suggested, and their usefulness in this framework is discussed. The possible extension of this result to more general classes of systems is addressed
Keywords
discrete systems; matrix algebra; stability; interval uncertainty; necessary conditions; nonnegative interval discrete systems; stability; sufficient condition; system matrix; Adaptive control; Automatic control; Equations; Guidelines; Polynomials; Robust stability; Sampling methods; Stability criteria; Sufficient conditions; Testing;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.86948
Filename
86948
Link To Document