期刊
ISA TRANSACTIONS
卷 71, 期 -, 页码 25-31出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.isatra.2017.07.001
关键词
Relay tracking control; Multi-agent systems; Switching topologies
资金
- China Postdoctoral Science Foundation [2016M600910]
- Fundamental Research Funds for the Central Universities [2017JBM051]
This paper investigates a situation where smart agents capable of sensory and mobility are deployed to monitor a designated area. A preset number of agents start tracking when a target intrudes this area. Some of the tracking agents are possible to be out of order over the tracking course. Thus, we propose a cooperative relay tracking strategy to ensure the successful tracking with existence of damaged agents. Relay means that, when a tracking agent quits tracking due to malfunction, one of the near deployed agents replaces it to continue the tracking task. This results in jump of tracking errors and dynamic switching of topology of the multi-agent system. Switched system technique is employed to solve this specific problem. Finally, the effectiveness of proposed tracking strategy and validity of the theoretical results are verified by conducting a numerical simulation. (C) 2017 ISA. Published by Elsevier Ltd. All rights reserved.
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