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DC Field | Value | Language |
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dc.contributor.author | Gao, C | - |
dc.contributor.author | Wang, Z | - |
dc.contributor.author | He, X | - |
dc.contributor.author | Dong, H | - |
dc.date.accessioned | 2021-07-26T14:04:25Z | - |
dc.date.available | 2021-01-01 | - |
dc.date.available | 2021-07-26T14:04:25Z | - |
dc.date.issued | 2021-05-12 | - |
dc.identifier.citation | C. Gao, Z. Wang, X. He and H. Dong (2021) Fault-Tolerant Consensus Control for Multi-agent Systems: An Encryption-Decryption Scheme. | en_US |
dc.identifier.issn | 0018-9286 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/22993 | - |
dc.description.abstract | In this paper, the fault-tolerant consensus control problem is investigated for multi-agent systems with sensor faults. A first-order difference equation is utilized to describe the sensor fault, and an observer is designed to estimate the state and the fault simultaneously. For congestion mitigation and/or security enhancement purposes, the estimated state is first encrypted into a series of finite-level codewords by an encryption algorithm and then transmitted to other agents through a directed topology. After being received, the codewords are then decrypted by the corresponding decryption algorithm and subsequently utilized to design the consensus controller. By constructing a novel matrix norm along with its compatible vector norm, a necessary and sufficient condition is obtained for the existence of the controller. In the end, two simulation examples are given to demonstrate the validity of the results in this paper. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
dc.rights | © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | - |
dc.subject | Encryption-decryption scheme | en_US |
dc.subject | multi-agent system | en_US |
dc.subject | con-sensus | en_US |
dc.subject | fault-tolerant control | en_US |
dc.subject | sensor faults | en_US |
dc.title | Fault-Tolerant Consensus Control for Multi-agent Systems: An Encryption-Decryption Scheme | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1109/TAC.2021.3079407 | - |
dc.relation.isPartOf | IEEE Transactions on Automatic Control | - |
pubs.publication-status | Published | - |
dc.identifier.eissn | 1558-2523 | - |
Appears in Collections: | Dept of Computer Science Research Papers |
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