LPV Robust Filter Based Fault Diagnosis Method for Aeroengine Control System

Huihui Li, Linfeng Gou, Zongting Jiang

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

Abstract

As the most typical component of an aeroengine control system, the sensor operates under high temperature, high pressure and high speed for a long period of time. It is exposed to a high rate of faults occurring. An analysis and design study of LPV robust filter-based fault diagnosis method for aeroengine control system is conducted based on the idea of multi-sensor fusion estimation under unknown disturbance and model uncertainty. Simulation experiments verify the effectiveness of the filter is applied to sensor fault diagnosis of the aeroengine control system.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Aerospace System Science and Engineering 2023
EditorsZhongliang Jing, Xingqun Zhan
PublisherSpringer Science and Business Media Deutschland GmbH
Pages104-110
Number of pages7
ISBN (Print)9789819705498
DOIs
StatePublished - 2024
Event7th International Conference on Aerospace System Science and Engineering, ICASSE 2023 - Shanghai, China
Duration: 6 Jul 20237 Jul 2023

Publication series

NameLecture Notes in Electrical Engineering
Volume1153
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference7th International Conference on Aerospace System Science and Engineering, ICASSE 2023
Country/TerritoryChina
CityShanghai
Period6/07/237/07/23

Keywords

  • Aeroengine control system; Sensor fault diagnosis
  • LPV
  • Robust filter

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