Dynamic Event-Triggered Quadratic Nonfragile Filtering for Non-Gaussian Systems: Tackling Multiplicative Noises and Missing Measurements
文献类型：期刊论文
| 作者 | Shaoying Wang; Zidong Wang; Hongli Dong; Yun Chen; Guoping Lu |
| 刊名 | IEEE/CAA Journal of Automatica Sinica
 |
| 出版日期 | 2024 |
| 卷号 | 11期号:5页码:1127-1138 |
| 关键词 | Dynamic event-triggered scheme missing measurements multiplicative noises (MNs) non-Gaussian noises quadratic filter |
| ISSN号 | 2329-9266 |
| DOI | 10.1109/JAS.2024.124338 |
| 英文摘要 | This paper focuses on the quadratic nonfragile filtering problem for linear non-Gaussian systems under multiplicative noises, multiple missing measurements as well as the dynamic event-triggered transmission scheme. The multiple missing measurements are characterized through random variables that obey some given probability distributions, and thresholds of the dynamic event-triggered scheme can be adjusted dynamically via an auxiliary variable. Our attention is concentrated on designing a dynamic event-triggered quadratic nonfragile filter in the well-known minimum-variance sense. To this end, the original system is first augmented by stacking its state/measurement vectors together with second-order Kronecker powers, thus the original design issue is reformulated as that of the augmented system. Subsequently, we analyze statistical properties of augmented noises as well as high-order moments of certain random parameters. With the aid of two well-defined matrix difference equations, we not only obtain upper bounds on filtering error covariances, but also minimize those bounds via carefully designing gain parameters. Finally, an example is presented to explain the effectiveness of this newly established quadratic filtering algorithm. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/55703]  |
| 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 | Shaoying Wang,Zidong Wang,Hongli Dong,et al. Dynamic Event-Triggered Quadratic Nonfragile Filtering for Non-Gaussian Systems: Tackling Multiplicative Noises and Missing Measurements[J]. IEEE/CAA Journal of Automatica Sinica,2024,11(5):1127-1138. |
| APA | Shaoying Wang,Zidong Wang,Hongli Dong,Yun Chen,&Guoping Lu.(2024).Dynamic Event-Triggered Quadratic Nonfragile Filtering for Non-Gaussian Systems: Tackling Multiplicative Noises and Missing Measurements.IEEE/CAA Journal of Automatica Sinica,11(5),1127-1138. |
| MLA | Shaoying Wang,et al."Dynamic Event-Triggered Quadratic Nonfragile Filtering for Non-Gaussian Systems: Tackling Multiplicative Noises and Missing Measurements".IEEE/CAA Journal of Automatica Sinica 11.5(2024):1127-1138. |
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来源：自动化研究所
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