Knowledge Commons of Institute of Automation,CAS
Recursive Filtering for Stochastic Systems With Filter-and-Forward Successive Relays | |
Hailong Tan; Bo Shen; Qi Li; Hongjian Liu | |
发表期刊 | IEEE/CAA Journal of Automatica Sinica |
ISSN | 2329-9266 |
2024 | |
卷号 | 11期号:5页码:1202-1212 |
摘要 | In this paper, the recursive filtering problem is considered for stochastic systems over filter-and-forward successive relay (FFSR) networks. An FFSR is located between the sensor and the remote filter to forward the measurement. In the successive relay, two cooperative relay nodes are adopted to forward the signals alternatively, thereby existing switching characteristics and inter-relay interferences (IRI). Since the filter-and-forward scheme is employed, the signal received by the relay is retransmitted after it passes through a linear filter. The objective of the paper is to concurrently design optimal recursive filters for FFSR and stochastic systems against switching characteristics and IRI of relays. First, a uniform measurement model is proposed by analyzing the transmission mechanism of FFSR. Then, novel filter structures with switching parameters are constructed for both FFSR and stochastic systems. With the help of the inductive method, filtering error covariances are presented in the form of coupled difference equations. Next, the desired filter gain matrices are further obtained by minimizing the trace of filtering error covariances. Moreover, the stability performance of the filtering algorithm is analyzed where the uniform bound is guaranteed on the filtering error covariance. Finally, the effectiveness of the proposed filtering method over FFSR is verified by a three-order resistance-inductance-capacitance circuit system. |
关键词 | Filter-and-forward successive relay (FFSR) recursive filtering relay network stochastic system time-varying system |
DOI | 10.1109/JAS.2023.124110 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/55709 |
专题 | 学术期刊_IEEE/CAA Journal of Automatica Sinica |
推荐引用方式 GB/T 7714 | Hailong Tan,Bo Shen,Qi Li,et al. Recursive Filtering for Stochastic Systems With Filter-and-Forward Successive Relays[J]. IEEE/CAA Journal of Automatica Sinica,2024,11(5):1202-1212. |
APA | Hailong Tan,Bo Shen,Qi Li,&Hongjian Liu.(2024).Recursive Filtering for Stochastic Systems With Filter-and-Forward Successive Relays.IEEE/CAA Journal of Automatica Sinica,11(5),1202-1212. |
MLA | Hailong Tan,et al."Recursive Filtering for Stochastic Systems With Filter-and-Forward Successive Relays".IEEE/CAA Journal of Automatica Sinica 11.5(2024):1202-1212. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
JAS-2023-1049.pdf(1711KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论