Variance-Constrained Filtering Fusion for Nonlinear Cyber-Physical Systems With the Denial-of-Service Attacks and Stochastic Communication Protocol
文献类型：期刊论文
| 作者 | Hang Geng; Zidong Wang; Yun Chen; Xiaojian Yi; Yuhua Cheng |
| 刊名 | IEEE/CAA Journal of Automatica Sinica
 |
| 出版日期 | 2022 |
| 卷号 | 9期号:6页码:978-989 |
| 关键词 | Cyber-physical system (CPS) denial-of-service attack stochastic communication protocol (SCP) variance-constrained filtering fusion |
| ISSN号 | 2329-9266 |
| DOI | 10.1109/JAS.2022.105623 |
| 英文摘要 | In this paper, a new filtering fusion problem is studied for nonlinear cyber-physical systems under error-variance constraints and denial-of-service attacks. To prevent data collision and reduce communication cost, the stochastic communication protocol is adopted in the sensor-to-filter channels to regulate the transmission order of sensors. Each sensor is allowed to enter the network according to the transmission priority decided by a set of independent and identically-distributed random variables. From the defenders’ view, the occurrence of the denial-of-service attack is governed by the randomly Bernoulli-distributed sequence. At the local filtering stage, a set of variance-constrained local filters are designed where the upper bounds (on the filtering error covariances) are first acquired and later minimized by appropriately designing filter parameters. At the fusion stage, all local estimates and error covariances are combined to develop a variance-constrained fusion estimator under the federated fusion rule. Furthermore, the performance of the fusion estimator is examined by studying the boundedness of the fused error covariance. A simulation example is finally presented to demonstrate the effectiveness of the proposed fusion estimator. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/47566]  |
| 专题 | 自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica |
| 推荐引用方式 GB/T 7714 | Hang Geng,Zidong Wang,Yun Chen,et al. Variance-Constrained Filtering Fusion for Nonlinear Cyber-Physical Systems With the Denial-of-Service Attacks and Stochastic Communication Protocol[J]. IEEE/CAA Journal of Automatica Sinica,2022,9(6):978-989. |
| APA | Hang Geng,Zidong Wang,Yun Chen,Xiaojian Yi,&Yuhua Cheng.(2022).Variance-Constrained Filtering Fusion for Nonlinear Cyber-Physical Systems With the Denial-of-Service Attacks and Stochastic Communication Protocol.IEEE/CAA Journal of Automatica Sinica,9(6),978-989. |
| MLA | Hang Geng,et al."Variance-Constrained Filtering Fusion for Nonlinear Cyber-Physical Systems With the Denial-of-Service Attacks and Stochastic Communication Protocol".IEEE/CAA Journal of Automatica Sinica 9.6(2022):978-989. |
入库方式： OAI收割
来源：自动化研究所
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