Distributed Fault Detection for Consensus in Second-Order Discrete-Time Multiagent Systems with Adversary

被引:1
|
作者
权悦 [1 ,2 ]
彭力 [1 ]
吴志海 [1 ]
刘全胜 [1 ]
机构
[1] Laboratory for Advanced Process Control of Light Industry of the Ministry of Education,School of Internet of Things Engineering,Jiangnan University
[2] School of Mathematics and Information Engineering,Anhui Science and Technology University
关键词
second-order discrete-time multi-agent systems; distributed detection and identification; slowly time-varying signals; unknown input observers;
D O I
10.19884/j.1672-5220.2014.04.006
中图分类号
TP309 [安全保密];
学科分类号
081201 ; 0839 ; 1402 ;
摘要
This paper is concerned with distributed fault detection of second-order discrete-time multi-agent systems with adversary,where the adversary is regarded as a slowly time-varying signal.Firstly,a novel intrusion detection scheme based on the theory of unknown input observability( UIO) is proposed. By constructing a bank of UIO,the states of the malicious agents can be directly estimated. Secondly,the faulty-node-removal algorithm is provided.Simulations are also provided to demonstrate the effectiveness of the theoretical results.
引用
收藏
页码:418 / 422
页数:5
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