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An Improved Principal Component Analysis Algorithm on FDI of Redundant Inertial Measurement Unit

  • Northwestern Polytechnical University Xian

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

6 Scopus citations

Abstract

In this paper, an improved Principal Component Analysis (PCA) algorithm on fault detection and isolation (FDI) of redundant inertial measurement unit (RIMU) is proposed so as to improve the accuracy of the FDI system. We firstly combine the superiority both on the PCA and parity space method, then take the filter to parity vector in the process. Simulation results show that the accuracy of fault detection has been greatly increased with the addition of the filter, which demonstrates that the proposed method is feasible and can provide a theoretical reference for the FDI system.

Original languageEnglish
Title of host publicationProceedings of the 37th Chinese Control Conference, CCC 2018
EditorsXin Chen, Qianchuan Zhao
PublisherIEEE Computer Society
Pages6082-6086
Number of pages5
ISBN (Electronic)9789881563941
DOIs
StatePublished - 5 Oct 2018
Event37th Chinese Control Conference, CCC 2018 - Wuhan, China
Duration: 25 Jul 201827 Jul 2018

Publication series

NameChinese Control Conference, CCC
Volume2018-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference37th Chinese Control Conference, CCC 2018
Country/TerritoryChina
CityWuhan
Period25/07/1827/07/18

Keywords

  • Fault Detection and Isolation (FDI)
  • Parity space method
  • Principal Component Analysis (PCA)
  • Redundant Inertial Measurement Unit (RIMU)

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