IEEE Trans Neural Netw Learn Syst - Second-order global consensus in multiagent networks with random directional link failure.

Tópicos

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Resumo

In this paper, we consider the second-order globally nonlinear consensus in a multiagent network with general directed topology and random interconnection failure by characterizing the behavior of stochastic dynamical system with the corresponding time-averaged system. A criterion for the second-order consensus is derived by constructing a Lyapunov function for the time-averaged network. By associating the solution of random switching nonlinear system with the constructed Lyapunov function, a sufficient condition for second-order globally nonlinear consensus in a multiagent network with random directed interconnections is also established. It is required that the second-order consensus can be achieved in the time-averaged network and the Lyapunov function decreases along the solution of the random switching nonlinear system at an infinite subsequence of the switching moments. A numerical example is presented to justify the correctness of the theoretical results.

Resumo Limpo

paper consid secondord global nonlinear consensus multiag network general direct topolog random interconnect failur character behavior stochast dynam system correspond timeaverag system criterion secondord consensus deriv construct lyapunov function timeaverag network associ solut random switch nonlinear system construct lyapunov function suffici condit secondord global nonlinear consensus multiag network random direct interconnect also establish requir secondord consensus can achiev timeaverag network lyapunov function decreas along solut random switch nonlinear system infinit subsequ switch moment numer exampl present justifi correct theoret result

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