... system contains uncertainties andtime-varying delay. By using theorem 3 with the choice of λ= 5, τ(t)=0.25 + 0 .15 sin(t)(τ =0.4, β = 0 .15) , we can obtain the following state-feedback gain matrices:K1=4.7478−13.5217, ... branch of engineering and applied mathematicsliterature. Since its introduction in 1980’s, it has grown to become a major scientific domain.For example, it gained a foothold in Economics in the late ... varying-delayτ(t)=0.25 + 0.15sin(t)From the simulation results in figure 2, it can be clearly seen that our method offers anew approach to stabilize nonlinear systems represented by uncertain...