... 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 .52 17, ... MF(t)EwithM=0. 255 0. 255 0. 255 T, E =0.1 0 0ΔB1= ΔB2= MbF(t)EbwithMb=0.1790 0 0T, Eb1= 0. 05, Eb2= 0. 15 wherel= 2.8, L = 5. 5, v = −1, t = 2, t0= 0 .5, a = 0.7, d ... 0.3 250 K1=3.7863 5. 7141 0.1028K2=3.8049 5. 8490 0.09 65 The simulation was carried out for an initial condition x(t)=−0 .5 0. 75 5 T, t ∈−1. 85 0.0 10 20 30 40 50 5 0 5 x1(t)0...