Title :
Application of the methods of root locus and D-decomposition for the analysis of the robust relative stability of the system
Author :
Krutikova, I.P. ; Gaivoronsky, S.A.
Author_Institution :
Cybernetic Center, Tomsk Polytech. Univ., Russia
Abstract :
In real systems the objects physical parameters as a rule, are not known exactly or they change according to the prior unknown laws within the definite ranges. Actual problem for such systems is the analysis of their robust relative stability. Thus, it is interesting to join the advantages of the method of the root locus and D-decomposition for the analysis of the. robust relative stability of the interval system.
Keywords :
polynomials; robust control; root loci; D-decomposition; characteristic polynomial; interval system; robust relative stability; root locus; Control systems; Cybernetics; Equations; Feedback; Informatics; Polynomials; Robust stability; Robustness; Stability analysis; Transfer functions;
Conference_Titel :
Modern Technique and Technologies, 2002. MTT 2002. Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists
Print_ISBN :
0-7803-7373-1
DOI :
10.1109/SPCMTT.2002.1213787
