Title :
A design of H∞ fuzzy controller for HIV/AIDS infection system with dual drug dosages
Author :
Junhom, Sasiluk ; Assawinchaichote, Wudhichai
Author_Institution :
Dept. of Electron. & Telecomm. Eng., King Mongkut´´s Univ. of Technol. Thonburi, Bangkok, Thailand
Abstract :
This paper presents A design of H∞ fuzzy controller for HIV/AIDS infection system with dual drug dosages. The Tagaki-Sugeno (TS) fuzzy model is applied for fuzzy modeling of the HIV infection dynamic system. A sufficient condition of the controller for this system is given in term of Linear Matrix Inequalities in systems (LMIs). The effectiveness of the proposed controller design methodology is finally demonstrated through simulation results. It has been shown that the anti-HIV vaccines are critically important in reducing the infected cells.
Keywords :
H∞ control; control system synthesis; diseases; drugs; fuzzy control; fuzzy set theory; linear matrix inequalities; medical control systems; patient treatment; AIDS; H∞ fuzzy control; HIV infection system; Tagaki-Sugeno fuzzy model; anti HIV vaccine; controller design; dual drug dosage; linear matrix inequality; Acquired immune deficiency syndrome; Biological system modeling; Drugs; Human immunodeficiency virus; Mathematical model; Nonlinear dynamical systems;
Conference_Titel :
Medical Information & Communication Technology (ISMICT), 2011 5th International Symposium on
Conference_Location :
Montreux
Print_ISBN :
978-1-4244-9443-9
DOI :
10.1109/ISMICT.2011.5759817
