| 引用本文: | 柯彦冰,顾凯炀,徐宇飞,李建宁.故障下随机多智能体系统的混合无源/H∞容错一致性[J].控制理论与应用,2020,37(10):2266~2272.[点击复制] |
| KE Yan-bing,GU Kai-yang,XU Yu-fei,LI Jian-ning.Mixed passive/H∞ fault-tolerant consensus for stochastic multi-agent systems with failures[J].Control Theory and Technology,2020,37(10):2266~2272.[点击复制] |
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| 故障下随机多智能体系统的混合无源/H∞容错一致性 |
| Mixed passive/H∞ fault-tolerant consensus for stochastic multi-agent systems with failures |
| 摘要点击 1963 全文点击 670 投稿时间：2019-12-09 修订日期：2020-04-05 |
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| DOI编号 10.7641/CTA.2020.90996 |
| 2020,37(10):2266-2272 |
| 中文关键词 Markovian跳变系统 有向拓扑 容错控制 多智能体 故障 |
| 英文关键词 Markovian jump system directed topology fault-tolerant control multi-agent fault |
| 基金项目 国家自然科学基金项目(61733009), 浙江省自然科学基金(LY19F030020) |
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| 中文摘要 |
| 本文研究了在有向拓扑结构下, 马尔可夫跳变故障多智能体系统的混合无源/H∞容错一致性问题. 首先, 针对系统中的执行器偏移故障, 基于增广矩阵方法设计故障观测器以估计未知的偏移故障. 进而, 利用所估故障信息, 基于混合无源/H∞性能指标, 利用代数图论、自由权矩阵、增广矩阵和线性矩阵不等式等方法, 设计了相应的容错控制器, 实现了故障情况下多智能体系统的容错一致性. 最后通过数值仿真验证了该方法的有效性. |
| 英文摘要 |
| This paper aimed at investigating the mixed passive/H∞ fault-tolerant consensus problem of stochastic multi-agent systems under directed topology. Firstly, a fault observer is designed to estimate the unknown actuator bias fault based on the augmented matrix method. Then, in virtue of the estimated fault information and the mixed passive/H∞ performance index, a fault-tolerant controller is designed by using algebraic graph theory, free weight matrix, and linear matrix inequality to achieve the fault-tolerant consensus. Finally, a numerical simulation is presented to demonstrate the effectiveness of the proposed method. |
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