IOE OpenIR  > 光电测控技术研究室(三室)
An algorithm of Selecting input measurement fusion
Huang, Xi-Feng1,2; Wu, Qin-Zhang1; Huang, X.-F. (huangsixiao@163.com)
Pages1546-1550
2012
Language英语
DOI10.1109/ICICEE.2012.407
Indexed ByEi
Subtype会议论文
AbstractFor measurement fusion of a linear time-invariant system, in past literatures, it's impliedly consented that all the input measurements will contribute to enhance the fusion precision. In the suspicion of this hypothesis, this paper analysis the fusion principle based on kalman filtering framework and discusses the impact of quantity and quality of the input measurements on fusion accuracy. Based on the conclusion, a new fusion method called selecting input measurement fusion (SIMF) is proposed. The procedure of SIMF is divided into two steps. First, select input measurements by calculating estimated error of each input measurement and selecting smaller ones compared with a threshold. Second, fuse as usual. Theoretical analysis and computer simulation shows that SIMF can effectively improve the accuracy compared with the original algorithm. © 2012 IEEE.; For measurement fusion of a linear time-invariant system, in past literatures, it's impliedly consented that all the input measurements will contribute to enhance the fusion precision. In the suspicion of this hypothesis, this paper analysis the fusion principle based on kalman filtering framework and discusses the impact of quantity and quality of the input measurements on fusion accuracy. Based on the conclusion, a new fusion method called selecting input measurement fusion (SIMF) is proposed. The procedure of SIMF is divided into two steps. First, select input measurements by calculating estimated error of each input measurement and selecting smaller ones compared with a threshold. Second, fuse as usual. Theoretical analysis and computer simulation shows that SIMF can effectively improve the accuracy compared with the original algorithm. © 2012 IEEE.
Conference NameProceedings of the 2012 International Conference on Industrial Control and Electronics Engineering, ICICEE 2012
Conference Date2012
Citation statistics
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7542
Collection光电测控技术研究室(三室)
Corresponding AuthorHuang, X.-F. (huangsixiao@163.com)
Affiliation1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan, 610209, China
2. Academy of Sciences Graduate School, Chinese Academy of Sciences, Institute of Optics and Electronics, Chengdu, Sichuan, 610209, China
Recommended Citation
GB/T 7714
Huang, Xi-Feng,Wu, Qin-Zhang,Huang, X.-F. . An algorithm of Selecting input measurement fusion[C],2012:1546-1550.
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