Robust H∞ controller design for nonlinear positive HIV/AIDS Infection Dynamic Model: A Fuzzy Approach

Conference proceedings article

Authors/Editors

Strategic Research Themes

No matching items found.

Publication Details

Author list: Assawinchaichote W.

Publication year: 2012

Volume number: 2195

Start page: 74

End page: 78

Number of pages: 5

ISBN: 9789881925114

ISSN: 2078-0958

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84867450607&partnerID=40&md5=04dfc09438d15ac57501bd6024093b37

Languages: English-Great Britain (EN-GB)

Abstract

This paper considers the problem of designing robust H∞ controllers for for HIV/AIDS infection system. The Takagi-Sugeno (TS) fuzzy model is adopted for fuzzy modelling of the HIV infection dynamic systems. A sufficient condition of the controller for this system is given in term of Linear Matrix Inequalities (LMIs). The effectiveness of the proposed controller design methodology is Anally demonstrated through simulation results. It has been shown that the anti-HIV vaccines are critically important in reducing the infected cells.

Keywords

HIV/AIDS infection system, Linear Matrix Inequalities (LMIs), Takagi-Sugeno (TS) fuzzy model