“…5, October 2022: 4852-4860 4858where the mismatched uncertainties in state matrix and delayed state matrix are respectively π₯π΄ 1 (π‘) = [0 0 1] π π΄ 1 (π₯ 1 (π‘), π‘)[1 1 0] with π΄ 1 (π₯ 1 (π‘), π‘) = 0.14 π ππ( 0.1π‘) and π₯π΄ 1π (π‘) = [0 1 0] π π΄ 1π (π₯ 1 (π‘), π₯ 1π , π‘) Γ [1 1 0] with π΄ 1π (π₯ 1 (π‘), π₯ 1π , π‘) = 0.22 π ππ( 0.1π‘). The external perturbation input is assumed to be βπ Μ1(π‘)β β€ π 01 + π 11 (βπ₯ 1 β) + π 21 (βπ₯ 1 β)2 with π 01 = 0.12, π 11 = 0.32, and π 21 = 0.55.Subsystem II: π 2 = 3, π 2 = 2, π = 2, π = 1, and the dynamics are specified as(23): uncertainties in state matrix and delayed state matrix are respectively π₯π΄ 2 (π‘) = [0 0 1] π π΄ 2 (π₯ 2 (π‘), π‘)[1 1 0] with π΄ 2 (π₯ 2 (π‘), π‘) = 0.28 π ππ( 0.1π‘) and π₯π΄ 2π (π‘) = [0 1 0] π π΄ 2π (π₯ 2 (π‘), π₯ 2π , π‘) Γ [1 1 0]with π΄ 2π (π₯ 2 (π‘), π₯ 2π , π‘) = 0.41 π ππ( 0.1π‘). The external disturbance input is assumed to be βπ Μ2(π‘)β β€ π 02 + π 12 (βπ₯ 2 β) + π 22 (βπ₯ 2 β)2 with π 02 = 0.12, π 12 = 0.22, and π 22 = 0.34.…”