title: Control of HIV/AIDS infection system with drug dosages design via robust H(∞) fuzzy controller.
abstract: The designing of H∞ fuzzy controller for HIV/AIDS infected dynamic system has been considered in this paper. With TS fuzzy model and LMIs approach, the proposed controller is obtained for such a system. A set of sufficient conditions of the H∞ controller is given to ensure the closed-loop system asymptotic stability and the prescribed H∞ performance level. Finally, the effectiveness of the fuzzy controller design approach is finally presented through the simulation results.
authors.affiliation: The Department of Electronic and Telecommunication Engineering, the King Mongkut's University of Technology Thonburi, 126 Pracha Uthit Rd., Bangkok 10140, Thailand.
authors.forename: Wudhichai
authors.initials: W
authors.lastname: Assawinchaichote
mesh_terms: D019380:Anti-HIV Agents / Q000008:administration & dosage*; D018791:CD4 Lymphocyte Count / Q000379:methods; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology* / Q000473:pathology; D004334:Drug Administration Schedule; D004360:Drug Therapy, Computer-Assisted / Q000379:methods*; D005246:Feedback; D017143:Fuzzy Logic; D015658:HIV Infections / Q000175:diagnosis / Q000188:drug therapy* / Q000276:immunology*; D006801:Humans; D016896:Treatment Outcome
chemical_list: D019380:Anti-HIV Agents
keywords: HIV/AIDS infection system; H∞ control; TS fuzzy model; linear matrix inequalities (LMIs); robust control