Misfire Detection on Internal Combustion Engine Based on Fluctuation of Exhaust Gas Temperature

Hong Mei Yan*, Xiao Jian Yi, Hui Na Mu, Yu Quan Wen, Hou Peng, Yuan Yuan Yang

*Corresponding author for this work

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

4 Citations (Scopus)

Abstract

In order to diagnose the single-cylinder misfire on internal combustion engine (ICE), a misfire diagnosis method based on the rules of exhaust temperature fluctuation is presented. The eigenvalues under different temperature fluctuations are compared with the set threshold value and the fault diagnosis program of internal combustion engine misfire is established, which effectively avoids the false alarm caused by the sudden change of load. Finally, taking the synthesized exhaust gas temperature data of four-cylinder internal combustion engine as an example and the misfire diagnosis is conducted by the new method in this paper. The misfire pattern is successfully detected, which proves the feasibility and effectiveness of the proposed method.

Original languageEnglish
Title of host publication2018 IEEE International Conference on Prognostics and Health Management, ICPHM 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538611647
DOIs
Publication statusPublished - 27 Aug 2018
Event2018 IEEE International Conference on Prognostics and Health Management, ICPHM 2018 - Seattle, United States
Duration: 11 Jun 201813 Jun 2018

Publication series

Name2018 IEEE International Conference on Prognostics and Health Management, ICPHM 2018

Conference

Conference2018 IEEE International Conference on Prognostics and Health Management, ICPHM 2018
Country/TerritoryUnited States
CitySeattle
Period11/06/1813/06/18

Keywords

  • False alarm rate
  • Internal combustion engine
  • Misfire diagnosis
  • Successful detection rate
  • Temperature fluctuation
  • component

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