{"title":"Investigation of robust stability analysis for interval system","authors":"S. K. Jha, A. Yadav, P. Gaur","doi":"10.1109/ICAETR.2014.7012853","DOIUrl":null,"url":null,"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.","PeriodicalId":196504,"journal":{"name":"2014 International Conference on Advances in Engineering & Technology Research (ICAETR - 2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Conference on Advances in Engineering & Technology Research (ICAETR - 2014)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAETR.2014.7012853","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
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.