Decentralized Fault Diagnosis for Heterogeneous Multi-Agent Systems

被引:0
|
作者
Boem, Francesca [1 ]
Sabattini, Lorenzo [2 ]
Secchi, Cristian [2 ]
机构
[1] Imperial Coll London, Dept Elect & Elect Engn, London, England
[2] Univ Modena & Reggio Emilia, Dept Sci & Methods Engn DISMI, Modena, Italy
基金
英国工程与自然科学研究理事会;
关键词
CONSENSUS;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The paper proposes a decentralized method for fault detection and isolation in heterogeneous multi-agents systems. The agents are partitioned into independent nodes, providing the control inputs and monitoring the system, and dependent nodes, controlled by local interaction laws and subject to faults. The approach uses a decentralized state estimation algorithm allowing the independent nodes to estimate both the state of the dependent nodes and the control input components computed by the other independent nodes, in a completely decentralized way, without requiring communication among the independent nodes. Suitable detection and isolation residuals and thresholds are derived. Delectability and isolability sufficient conditions are provided. Simulation results show the effectiveness of the proposed approach.
引用
收藏
页码:771 / 776
页数:6
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