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This paper considers a hierarchical consensus problem in hybrid multiagent systems. By partitioning the agents into several groups, each group contains a value concerning all the state information inside the group, which is called group information. For each single agent, its control input includes not only the inner‐group neighboring agent information but also the group information from its neighboring...
This paper presents a hierarchical structure to solve the discrete time consensus problem for a group of agents. All the agents are divided into a couple of groups, and a new notation, called group information is proposed, which indicates all the agents' states inside one group. For each agent, it receives the information not only from the agent neighbors in the same group, but also the group information...
A hierarchical Mg/Ni/Al layered double hydroxide (LDH) framework has been fabricated via the in situ crystallization process on aluminum foam (denoted as Mg/Ni/Al LDH/Al-foam). XRD and SEM confirm that the as-prepared Mg/Ni/Al LDH displays flowerlike microspheres (2–5μm) composed of numerous LDH nanoplatelets (1–2μm in width and ~50nm in thickness). The BET analysis shows that the specific surface...
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