DocumentCode
1370096
Title
The extended Routh´s table in the complex case
Author
Bendir, M. ; Picinbono, B.
Author_Institution
Lab. des Signaux et Syst., ESE, Gif-sur-Yvette, France
Volume
36
Issue
2
fYear
1991
fDate
2/1/1991 12:00:00 AM
Firstpage
253
Lastpage
256
Abstract
The construction of the Routh´s table in the complex case is extended to the special case of vanishing leading array elements without introducing the classical ε method. It is shown that it is always possible to associate to any polynomial G with complex or real coefficients an extended Routh´s table and that the number of sign changes in the first column of this table equals the number of zeros of G with positive real part
Keywords
poles and zeros; polynomials; stability; complex case; extended Routh´s table; polynomial; stability testing; vanishing leading array elements; zeros; Computer aided software engineering; Polynomials; Stability; Testing;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.67307
Filename
67307
Link To Document