Consensus tracking in sensor networks with periodic sensing and switching connected topologies

摘要: Abstract This paper studies the consensus tracking of general linear dynamical target in periodically sensing networks with switching and connected topologies. Allowable upper bounds period are investigated for both time-invariant time-varying networks. For system constant period, discretization approach is applied problem under topologies converted to robust stability a discrete-time uncertain system. Then an allowable bound given by solving optimal H ∞ control problem, explicit bound, which composed eigenvalues target’s dynamic matrix topology matrix, further provided. input-delay using Lyapunov–Krasovskii functional analysis feasibility three LMIs. Numerical examples illustrate results.