Content IntroductionAbstract:This paper studies a class of distributed optimization problems for general nonlinear model-free multi-agent systems. The dynamic model of each agent is unknown, and only input and output data can be obtained. First, by adopting a model-free adaptive control method, the originally unknown nonlinear system is equivalently transformed into a dynamically linearized model. Then, to ensure the convergence of the consistency error of all agent outputs, a consistency control scheme based on an event-triggered mechanism is proposed. Next, a new event-triggered model-free adaptive distributed optimization algorithm is introduced using a distributed gradient descent method. Sufficient conditions for the closed-loop system to achieve consistency and optimality are provided based on Lyapunov stability theory. Finally, simulation experiments validate the effectiveness of the algorithm design.Keywords:Distributed Optimization; Multi-Agent Systems; Model-Free Adaptive Control; Event-Triggered MechanismAuthors:
| Shanshan ZHENG1, Shuai LIU1, Licheng WANG2Affiliation:1School of Science, University of Shanghai for Science and Technology, Shanghai, China, 2000932School of Automation Engineering, Shanghai University of Electric Power, Shanghai, China, 200090Citation Format:Shanshan ZHENG, Shuai LIU, Licheng WANG, 2024. Event-triggered distributed optimization for model-free multi-agent systems. Frontiers of Information Technology & Electronic Engineering, 25(2):214-224. https://doi.org/10.1631/FITEE.2300568 |
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Journal DynamicsLatest impact factor 3.0, Q2 area, comprehensive journal in information electronics | FITEE Call for Papers!The China Association for Science and Technology released the “High-Quality Science and Technology Journal Classification Directory”, FITEE was selected into the T1 directory in the information communication field!The first Youth Academic Frontier Forum in the field of Information and Electronic Engineering was successfully held, led by Academician Duan BaoyanLatest impact factor announced in 2021 FITEE first broke through 2.0FITEE impact factor increased by 55%, first entered Q2 areaFITEE released the first list of outstanding papers/topics, outstanding editors/review experts! FITEE editor-in-chief and editorial board article list (2019.1~2021.8) FITEE communication expert article list (2019.1~2021.8) Focus on advanced integrated circuit technology and industrial innovation, the “Frontier Forum on Information and Electronic Engineering of the Chinese Academy of Engineering” successfully held its 5th session! The Chinese Academy of Engineering released the global engineering frontier in the field of information electronics 10+10FITEE WeChat launched new functions, no need to download PDF, you can read the abstracts and full texts of each issue in both Chinese and English“Frontiers of Information Technology & Electronic Engineering” (FITEE) Second Enlarged Meeting of the Second Editorial Board Successfully HeldFITEE’s first batch of communication experts’ appointment ceremony and first meeting was held at Zhejiang UniversityFITEE’s first meeting of the second editorial board was held at Zhejiang University
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Frontiers of Information Technology & Electronic Engineering (abbreviated as FITEE, Chinese name “Frontiers of Information Technology & Electronic Engineering”, ISSN 2095-9184, CN 33-1389/TP) is a comprehensive English academic monthly journal in the field of information electronics, indexed by SCI-E and EI, latest impact factor 3.0, located in JCR Q2 area.The predecessor was the “Journal of Zhejiang University English Edition C: Computer and Electronics” founded in 2010, renamed to the current name in 2015, and is now a sub-journal of the Journal of the Chinese Academy of Engineering in the field of information and electronic engineering. It covers fields such as computer science, information and communication, control, electronics, and optics. Article types include research papers, reviews, personal viewpoints, and commentaries. The current editor-in-chief is Academician Pan Yunhe and Fei Aiguo from the Chinese Academy of Engineering. It implements an international peer review system, with initial feedback generally within 2-3 months. Once accepted, articles will be published online quickly.
In 2019, it was funded by the “Excellent Action Plan for Chinese Science and Technology Journals” project launched by the China Association for Science and Technology and other seven ministries (Tiered Journals).In 2021-2022, it was selected into the high-quality science and technology journal classification directory in the field of information communication (organized by the China Communications Society) and the field of computing (organized by the China Computer Society), both listed as the highest T1 level;selected into the international academic conference and journal directory recommended by the China Computer Society-2022 (cross-disciplinary/comprehensive/emerging).
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