异构多智能体系统的二部一致性跟踪：平滑输出反馈控制方法

IF 4.8 2区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

Automatica Pub Date : 2025-05-10 DOI:10.1016/j.automatica.2025.112363

Yan Zhou , Guanghui Wen , Guanrong Chen

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引用次数: 0

摘要

尽管在解决同构多智能体系统的二部共识跟踪问题方面已经取得了一些进展，但实现异构多智能体系统的二部共识跟踪仍然是一个挑战，特别是在存在代理执行器故障且无法获得时变控制输入和来自领导者的状态信息的情况下。为了解决这一问题，引入了一种新的基于输出的自适应分布光滑观测器来估计领导者的状态。然后，从平滑输出反馈的角度设计和分析了容错控制协议。此外，为了减少计算量，构造了基于降阶观测器的平滑控制协议。实验证明，由所设计的控制律驱动的多智能体系统能够实现二部共识跟踪。最后，通过仿真验证了理论结果的有效性。

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Bipartite consensus tracking of heterogeneous multi-agent systems: A smooth output-feedback control approach

Although some advances have been made in addressing the bipartite consensus tracking problem for homogeneous multi-agent systems, achieving bipartite consensus tracking for heterogeneous multi-agent systems remains a challenge, especially in the presence of agent-actuator faults with unavailable time-varying control input and state information from the leader. To deal with this problem, a new kind of output-based adaptive distributed smooth observers are introduced to estimate the leader’s state. Subsequently, fault-tolerant control protocols are designed and analyzed from a smooth output-feedback approach. Moreover, to reduce computational burdens, smooth control protocols based on reduced-order observers are constructed. It is proved that the multi-agent system driven by the designed control laws can achieve bipartite consensus tracking. Finally, the effectiveness of the theoretical results is validated through simulations.

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来源期刊

Automatica 工程技术-工程：电子与电气

CiteScore

10.70

自引率

7.80%

发文量

617

审稿时长

5 months

期刊介绍： Automatica is a leading archival publication in the field of systems and control. The field encompasses today a broad set of areas and topics, and is thriving not only within itself but also in terms of its impact on other fields, such as communications, computers, biology, energy and economics. Since its inception in 1963, Automatica has kept abreast with the evolution of the field over the years, and has emerged as a leading publication driving the trends in the field. After being founded in 1963, Automatica became a journal of the International Federation of Automatic Control (IFAC) in 1969. It features a characteristic blend of theoretical and applied papers of archival, lasting value, reporting cutting edge research results by authors across the globe. It features articles in distinct categories, including regular, brief and survey papers, technical communiqués, correspondence items, as well as reviews on published books of interest to the readership. It occasionally publishes special issues on emerging new topics or established mature topics of interest to a broad audience. Automatica solicits original high-quality contributions in all the categories listed above, and in all areas of systems and control interpreted in a broad sense and evolving constantly. They may be submitted directly to a subject editor or to the Editor-in-Chief if not sure about the subject area. Editorial procedures in place assure careful, fair, and prompt handling of all submitted articles. Accepted papers appear in the journal in the shortest time feasible given production time constraints.