This paper proposes a Time Delay nonlinear dynamic model of HIV-1 (Human Immunodeficiency Virus type 1), introducing the drug consumption efficiencies as the controlling input for the model. The paper also represents the fuzzy T-S representation and the corresponding Fuzzy T-S controller. The controller parameters are tuned using LMIs (Linear Matrix Inequalities). The main focus is on the stabi...

This paper investigates the structural behaviour of high strength steel (HSS) circular hollow section (CHS) T-joints under brace axial compression. Finite element analysis on CHS using S460, S700, S900 and S1100 was conducted, chord plastification failure examined. The effect heat affected zones (HAZ) joint influences grade, to diameter ratio (β) wall thickness (2γ) suitability CIDECT mean equa...