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| Event-triggered distributed average tracking in the presence of external disturbances |
| JianhongZhuang1,ZhenbingQiu2,XinChen1,ChenFei3,LanGao1,PengJiang1 |
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| (School of Information Science and Technology, Hangzhou Normal University, Hangzhou 311121, Zhejiang, China;School of Information and Electrical Engineering, Hangzhou City University, Hangzhou 310015, Zhejiang, China;Noncommissioned Officer Academy of the People’s Armed Police Force, Hangzhou 311400, Zhejiang, China) |
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| 摘要: |
| The focus of this paper is on distributed average tracking (DAT) in the context of external disturbances, utilizing an eventtriggered control mechanism. First, an event-triggered anti-disturbance DAT (ETAD-DAT) algorithm is proposed to reduce communication load in networked control systems by redesigning existing anti-disturbance DAT algorithms and disturbance observers. Furthermore, a fully distributed event-triggering condition is employed to schedule event times for each agent. Simulation results demonstrate that the proposed ETAD-DAT algorithm is able to achieve accurate average tracking of multiple time-varying reference signals despite the presence of external disturbances, while the communication efficiency can be improved obviously. |
| 关键词: Distributed average tracking · Event-triggered control · Anti-disturbance control · Multi-agent networks |
| DOI：https://doi.org/10.1007/s11768-025-00296-0 |
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| 基金项目:This work was in part supported by the National Natural Science Foundation (62203034, 62273126, 62203035) and the Ling-Yan Research and Development Project of Zhejiang Province of China (2023C03185). |
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| Event-triggered distributed average tracking in the presence of external disturbances |
| Jianhong Zhuang1,Zhenbing Qiu2,Xin Chen1,Chen Fei3,Lan Gao1,Peng Jiang1 |
| (School of Information Science and Technology, Hangzhou Normal University, Hangzhou 311121, Zhejiang, China;School of Information and Electrical Engineering, Hangzhou City University, Hangzhou 310015, Zhejiang, China;Noncommissioned Officer Academy of the People’s Armed Police Force, Hangzhou 311400, Zhejiang, China) |
| Abstract: |
| The focus of this paper is on distributed average tracking (DAT) in the context of external disturbances, utilizing an eventtriggered control mechanism. First, an event-triggered anti-disturbance DAT (ETAD-DAT) algorithm is proposed to reduce communication load in networked control systems by redesigning existing anti-disturbance DAT algorithms and disturbance observers. Furthermore, a fully distributed event-triggering condition is employed to schedule event times for each agent. Simulation results demonstrate that the proposed ETAD-DAT algorithm is able to achieve accurate average tracking of multiple time-varying reference signals despite the presence of external disturbances, while the communication efficiency can be improved obviously. |
| Key words: Distributed average tracking · Event-triggered control · Anti-disturbance control · Multi-agent networks |
