DocumentCode
2661263
Title
The extended Routh´s table in real and complex cases
Author
Benidir, M. ; Picinbono, B.
Author_Institution
Lab. des Signaux et Syst. ESE, Gif-sur-Yvette, France
fYear
1990
fDate
1-3 May 1990
Firstpage
1660
Abstract
The construction of the Routh´s table in both real and complex cases is extended to the special situations of vanishing leading array elements without introducing arbitrary parameters. It is shown that it is always possible to associate to any polynomial with real or complex coefficients an extended Rough´s table and that the number of sign changes in the first column of this table equals the number of zeros of this polynomial with positive real part
Keywords
polynomials; Routh´s table; complex coefficients; extended table; polynomial; stability testing; vanishing leading array elements; Computer aided software engineering; Polynomials; Stability; Testing; Writing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112457
Filename
112457
Link To Document