DocumentCode
1376609
Title
A new application of the Hurwitz-Routh stability criteria
Author
Usher, Theron
Author_Institution
Yale University, New Haven, Conn.
Volume
76
Issue
5
fYear
1957
Firstpage
530
Lastpage
533
Abstract
WHEN THE HURWITZ-ROUTH stability criteria are applied to an algebraic polynomial with real coefficients, the existence, or nonexistence, of unstable roots of the polynomial is revealed. However, if the polynomial contains all stable roots, the criteria do not give an indication of the relative stability of the roots. The latter information is frequently desired.
Keywords
Circuit stability; Damping; Mathematical model; Polynomials; Stability criteria;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1957.6372339
Filename
6372339
Link To Document