具有事件触发机制探索的预定义顺序同步控制

IF 5.9 2区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

Automatica Pub Date : 2025-10-10 DOI:10.1016/j.automatica.2025.112645

Hui Cao , Qinglei Hu , Huaiyuan Jiang , Shuzhi Sam Ge , Dongyu Li

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引用次数: 0

摘要

本文研究了（严格）预定义序列同步控制问题，即系统的状态分量能够在预定义的时间间隔内以预定义的收敛序列达到平衡。预定义收敛序列和预定义收敛时间都可以任意自定义。这种方法开发了称为（采样）加权比率持久性的特性，它表征了系统的动态和状态之间的关系。建立了lyapunov型定理，为（严格）预定义序同步稳定性提供了充分条件。以一阶和二阶系统的控制器设计为例，建立了整体的控制器设计框架。此外，探讨了事件触发机制的集成，以减轻通信负荷，同时保持控制性能。通过仿真验证了所设计控制器的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Predefined-sequential-synchronized control with exploration of event-triggered mechanism

This paper investigates the (strict-) predefined-sequential-synchronized control problem, i.e., the state components of the system can reach the equilibrium in a predefined convergence sequence within a predefined time interval. Both the predefined convergence sequence and the predefined convergence time can be customized arbitrarily. This approach develops properties called (sampled) weighted ratio persistence, which characterize the relationship between the dynamics and the states of the system. Lyapunov-type theorems are established to provide sufficient conditions for (strict-) predefined-sequential-synchronized stability. Controller designs for first- and second-order systems are presented as illustrative examples to establish the overall controller design framework. Furthermore, the integration of event-triggered mechanisms is explored to alleviate communication loads while preserving control performance. Simulation is showcased to highlight the effectiveness of the designed controllers.

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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.