DocumentCode
779878
Title
On Routh-Pade model reduction of interval systems
Author
Dolgin, Yuri ; Zeheb, Ezra
Author_Institution
Technion-Israel Inst. of Technol., Haifa, Israel
Volume
48
Issue
9
fYear
2003
Firstpage
1610
Lastpage
1612
Abstract
This paper discusses another generalization of the direct Routh table truncation method for interval systems. It is shown that the existing generalization of the direct Routh table truncation fails to produce a stable system, in contradiction to the equivalent result for fixed-coefficients systems. The present method guarantees a stable reduced order model for interval systems as well.
Keywords
linear systems; polynomials; reduced order systems; stability; Routh table; Routh-Pade model reduction; fixed-coefficients systems; high-order linear systems; interval polynomials; interval systems; model reduction; reduced order model; Artificial neural networks; Control systems; Delay; Feedback control; Neural networks; Nonlinear control systems; Nonlinear systems; Observability; Output feedback; Reduced order systems;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.2003.816999
Filename
1231255
Link To Document