Optimal sequential estimation for multirate dynamic systems with unreliable measurements and correlated noise

Liping Yan*, Jun Liu, Lu Jiang, Yuanqing Xia, Bo Xiao, Yang Liu, Mengyin Fu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Citations (Scopus)

Abstract

In the field of target tracking and navigation, multi-sensor data fusion has been widely applied. Most of the data fusion algorithms are built on the premise that the sensor observation information is reliable. However, in practical problems, due to the limitation of communication and sensor fault, etc., data missing or unreliable measurements will happen inevitably. In addition, at present a lot of research is aimed at the situation where measurement noise between various sensors is not relevant, and process noise and measurement noise is irrelevant. Noise correlation is more practical. In this paper, a multi-rate multi-sensor data fusion state estimation algorithm with unreliable observations under correlated noises is presented. A numerical example is given to show the feasibility and effectiveness of the presented algorithm.

Original languageEnglish
Title of host publicationProceedings of the 35th Chinese Control Conference, CCC 2016
EditorsJie Chen, Qianchuan Zhao, Jie Chen
PublisherIEEE Computer Society
Pages4900-4905
Number of pages6
ISBN (Electronic)9789881563910
DOIs
Publication statusPublished - 26 Aug 2016
Event35th Chinese Control Conference, CCC 2016 - Chengdu, China
Duration: 27 Jul 201629 Jul 2016

Publication series

NameChinese Control Conference, CCC
Volume2016-August
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference35th Chinese Control Conference, CCC 2016
Country/TerritoryChina
CityChengdu
Period27/07/1629/07/16

Keywords

  • correlated noise
  • sequential fusion
  • state estimation
  • unreliable measurements

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