Wenwu Yu

TL;DR: By using tools from algebraic graph theory and switched systems theory, it is proven that the distributed H∞ consensus in closed-loop multiagent systems with switching directed topologies can be achieved if the feedback gain matrix of the protocol is appropriately designed and the coupling strength among neighboring agents is larger than a derived positive value.

TL;DR: This paper addresses the global H∞ pinning synchronization problem for a class of directed networks with aperiodic sampled-data communications by using a combined tool from the input-delay approach and free-weighting matrices technique, and shows that a finite H ∞ performance index can be guaranteed under some suitable conditions.

TL;DR: By employing the input-delay method and discontinuous Lyapunov functional approach, this paper arrives at some sufficient conditions under which the state of each follower can track that of the corresponding leader asymptotically in the mean square sense.

TL;DR: The distributed optimization problems for the cost function of all generation units with and without bounded capacity limitations can both be solved by using the idea of consensus in multi-agent systems, whose theoretical analysis is still lacking nowadays.

TL;DR: By transforming the containment tracking problem into the global robust stabilisation problem of interconnected systems, it is shown that the states of followers will asymptotically converge to a convex hull formed by those of the leaders if the control parameters in the proposed controllers are appropriately selected.