Skip to main navigation Skip to search Skip to main content

Fault diagnosis for the intermittent fault in gyroscopes: A data-driven method

  • School of Astronautics, Harbin Institute of Technology
  • Shanghai Institute of Spaceflight Control Technology
  • Shanghai Key Laboratory of Aerospace Intelligent Control Technology

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

Abstract

In this paper, a data-driven method is proposed to detect and isolate the intermittent fault in gyroscopes. A mathematical description for the intermittent fault is first proposed in a probabilistic framework. Based on this probabilistic model, we present a random generation algorithm to emulate the occurrence of the intermittent fault. Considering the cross-correlation and autocorrelation between the measurement data, this paper proposes a data-driven fault diagnosis method based on dynamic principal component analysis. In the simulation part, both additive intermittent fault and multiplicative intermittent fault scenarios are considered. Simulation results illustrate that the proposed method is able to detect and isolate the intermittent fault effectively.

Original languageEnglish
Title of host publicationProceedings of the 35th Chinese Control Conference, CCC 2016
EditorsJie Chen, Qianchuan Zhao, Jie Chen
PublisherIEEE Computer Society
Pages6639-6643
Number of pages5
ISBN (Electronic)9789881563910
DOIs
StatePublished - 26 Aug 2016
Externally publishedYes
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

  • Data-driven
  • Fault Diagnosis
  • Gyroscope
  • Intermittent Fault

Fingerprint

Dive into the research topics of 'Fault diagnosis for the intermittent fault in gyroscopes: A data-driven method'. Together they form a unique fingerprint.

Cite this