Fault Identification and Diagnosis of Fly-by-wire Control System Based on Intelligent Learning

Zhen Qian, Yan Liang, Cunbao Ma, Zhenyao Zhao, Aihua Yao, Jing Qu

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

2 Scopus citations

Abstract

This paper analyzes the residual sequence between the output of the fitting model and the real flight parameter data, extracts time-domain eigenvalues that can represent the characteristics of the residual sequence through the fault injection method, reduces the dimension and makes mathematical statistics of time-domain eigenvalues of the residual sequence by using Principal Component Analysis, realizes the fault identification of aircraft fly-by-wire control system, and finally classifies time-domain eigenvalues of the aircraft residual sequence by using Extreme Learning Machine, realize the fault diagnosis of aircraft fly-by-wire control system.

Original languageEnglish
Title of host publication2022 4th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages915-922
Number of pages8
ISBN (Electronic)9781665486583
DOIs
StatePublished - 2022
Externally publishedYes
Event4th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2022 - Hangzhou, China
Duration: 8 Jul 202210 Jul 2022

Publication series

Name2022 4th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2022

Conference

Conference4th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2022
Country/TerritoryChina
CityHangzhou
Period8/07/2210/07/22

Keywords

  • fault diagnosis
  • fault identification
  • fly-by-wire control system
  • neural network
  • residual sequence

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