| 受损多智能体系统的信息一致性 |
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| 引用本文： | 严卫生,李俊兵,王银涛.受损多智能体系统的信息一致性[J].自动化学报,2012,38(11):1880-1884. |
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| 作者姓名： | 严卫生 李俊兵 王银涛 |
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| 作者单位： | 1.西北工业大学航海学院 西安 710072 |
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| 基金项目： | 国家自然科学基金(60875071);教育部博士点基金(200806990008)资助~~ |
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| 摘 要： | 针对受损多智能体系统的信息一致性问题, 基于代数图论提出了联合r连通概念, 给出了当系统中的部分成员受损或离开后不能继续原有工作时, 其余成员仍可实现一致性的充要条件. 研究结果表明, 在此条件下系统可失去成员的数量取决于系统的通信能力. 仿真实例验证了理论分析结果的正确性和有效性.
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| 关 键 词： | 受损系统 多智能体 一致性 时变拓扑 联合r连通 |
| 收稿时间： | 2011-04-28 |
Consensus for Damaged Multi-agent System |
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| YAN Wei-Sheng,LI Jun-Bing,WANG Yin-Tao.Consensus for Damaged Multi-agent System[J].Acta Automatica Sinica,2012,38(11):1880-1884. |
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| Authors: | YAN Wei-Sheng LI Jun-Bing WANG Yin-Tao |
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| Affiliation: | 1.College of Marine Engineering, Northwestern Polytechnical University, Xi'an 710072 |
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| Abstract: | In this paper, a theoretical framework for information consensus problem was presented for damaged multi-agent networked systems with an emphasis on the dynamically changing topology. Based on the algebraic graph theory, a new concept of jointly r-connected for digraph was proposed, and a sufficient and necessary condition for the consensus problem was established when some members of the system were damaged or left the system for other missions. It was shown that the number of the members which can be lost depends on the communication ability of the system. Finally, simulation results were used to demonstrate the effectiveness and correctness of the theoretical work. |
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| Keywords: | Damaged system multi-agent consensus switching topology jointly r-connected |
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