In accordance with regulations and requirements, the editorial department's website domain has been changed to arocmag.cn. The original domain (arocmag.com) has been redirecting to new domain since Jan. 1st, 2025.
See More
App. Res. of Comp. Accepted Paper
Vol. 42, 2025 No. 10

Fixed-time group consensus of multi-agent based on dynamic event triggering under switching topologies

Zhu Zhao
Wang Cong
Ma Ping
Zhang Hongli
Li Xinkai
School of Electrical Engineering, Xinjiang University, Ürümqi 830017, China
DOI: 10.19734/j.issn.1001-3695.2025.03.0078

Abstract

For a class of second-order nonlinear multi-agent systems under directed switching topologies, this paper addresses the leader-follower group consensus problem and designs a fixed-time control method based on dynamic event-triggering under switching group configurations. The proposed control protocol utilizes system state tracking errors to establish a fixed-time dynamic event-triggered mechanism, guaranteeing both primary and secondary group consensus within fixed time intervals. This fixed-time control strategy prevents instability during secondary grouping processes, while the dynamic event-triggered mechanism reduces control update frequency to minimize energy consumption. Stability analysis is conducted through the construction of Lyapunov functions, proving that the system achieves fixed-time group consensus under switching topologies. The exclusion of Zeno behavior is ensured by calculating the lower bound of event-triggering intervals. Finally, simulation experiments validate the effectiveness of the proposed control method.

Foundation Support

国家自然科学基金资助项目(62263030)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2025.03.0078
Publish at: Application Research of Computers Accepted Paper, Vol. 42, 2025 No. 10

Publish History

[2025-06-04] Accepted Paper

Cite This Article

朱照, 王聪, 马萍, 等. 切换拓扑下基于动态事件触发的多智能体固定时间分组一致性 [J]. 计算机应用研究, 2025, 42 (10). (2025-06-04). https://doi.org/10.19734/j.issn.1001-3695.2025.03.0078. (Zhu Zhao, Wang Cong, Ma Ping, et al. Fixed-time group consensus of multi-agent based on dynamic event triggering under switching topologies [J]. Application Research of Computers, 2025, 42 (10). (2025-06-04). https://doi.org/10.19734/j.issn.1001-3695.2025.03.0078. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

Indexed & Evaluation

  • The Second National Periodical Award 100 Key Journals
  • Double Effect Journal of China Journal Formation
  • the Core Journal of China (Peking University 2023 Edition)
  • the Core Journal for Science
  • Chinese Science Citation Database (CSCD) Source Journals
  • RCCSE Chinese Core Academic Journals
  • Journal of China Computer Federation
  • 2020-2022 The World Journal Clout Index (WJCI) Report of Scientific and Technological Periodicals
  • Full-text Source Journal of China Science and Technology Periodicals Database
  • Source Journal of China Academic Journals Comprehensive Evaluation Database
  • Source Journals of China Academic Journals (CD-ROM Version), China Journal Network
  • 2017-2019 China Outstanding Academic Journals with International Influence (Natural Science and Engineering Technology)
  • Source Journal of Top Academic Papers (F5000) Program of China's Excellent Science and Technology Journals
  • Source Journal of China Engineering Technology Electronic Information Network and Electronic Technology Literature Database
  • Source Journal of British Science Digest (INSPEC)
  • Japan Science and Technology Agency (JST) Source Journal
  • Russian Journal of Abstracts (AJ, VINITI) Source Journals
  • Full-text Journal of EBSCO, USA
  • Cambridge Scientific Abstracts (Natural Sciences) (CSA(NS)) core journals
  • Poland Copernicus Index (IC)
  • Ulrichsweb (USA)