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This paper mainly investigates event-triggered tracking control problem for second-order discrete-time multi-agent systems with directed fixed and switching topologies. Event-triggered sampling control strategies are designed to reduce the frequency of actuator updating for agents with limited energies when their measurement error exceeds a threshold. For the case of fixed topology, a necessary and...
In this paper, we consider the constrained consensus problem of discrete multi-agent systems subject to multiplicative noises. Each agent can only receive information corrupted by noises from its neighbors. The intensities of these noises are dependent on the distance between neighbors' states. By using such inaccurate local information, a distributed control law is proposed to drive the agents to...
Average consensus is an interesting research topic and has wide applications in distributed control, estimation and optimization. Most existing studies are focused on balanced communication graphs which may not be practical. On the other hand, measurement noises are unavoidable in the real systems. Therefore, we consider the average consensus problem for multi-agent systems with measurement noises...
In this paper, we consider the consensus problem of discrete multi-agent systems with multiplicative communication noises. Each agent can only receive information corrupted by noises from its neighbors. The intensities of these noises are dependent on the distance of neighbors' states. Under some mild assumptions of the noises and the structure of network, both fixed topology case and switching topology...
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