DocumentCode
228387
Title
Investigation of robust stability analysis for interval system
Author
Jha, Sumit Kumar ; Yadav, Arun Kumar ; Gaur, Prerna
Author_Institution
Div. of ICE, NSIT, New Delhi, India
fYear
2014
fDate
1-2 Aug. 2014
Firstpage
1
Lastpage
5
Abstract
The main objective of the present work is to investigate the robustness of the interval system. In this paper robust stability analysis of closed loop system is presented using simplified conditions of Arguon´s theorem which is comparatively efficient and expeditious than that by Kharitonov´s theorem. Here it has been shown that even if the closed loop pole lies in the left half of s-plane the system may exhibit unstable response under perturbed condition.
Keywords
aircraft control; attitude control; closed loop systems; poles and zeros; robust control; Arguons theorem; Kharitonovs theorem; aircraft; attitude control system; closed loop pole; closed loop system; interval system; perturbed condition; robust stability analysis; s-plane; Polynomials; Pulse width modulation; Robustness; Stability analysis; Transfer functions; Arguon´s Theorem; Interval System; Kharitonov´s Theorem; Robust Stability Analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Advances in Engineering and Technology Research (ICAETR), 2014 International Conference on
Conference_Location
Unnao
ISSN
2347-9337
Type
conf
DOI
10.1109/ICAETR.2014.7012853
Filename
7012853
Link To Document