Abstract
Internal combustion (IC) engines are widely employed in power systems such as marine ships, small power stations and vehicles. However, due to its complex working conditions and sophisticated degradation mechanisms, IC engines commonly suffer various types of malfunctioning and faults, which affects their performance in power delivery. Therefore, it is important to monitor the condition of IC engines and detect faults occurred in time. In this paper, two unsupervised data-driven models using machine learning techniques are employed and investigated for the purpose of online condition monitoring and fault isolation of IC engines. A misfire and a lubrication system filter blocking faults are experimentally studied on a purposely built marine engine test rig. The performance of the two models and their contribution maps are discussed, which provides guidance for using such unsupervised models for the condition monitoring and fault detection of IC engines.
Original language | English |
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Title of host publication | Proceedings of IncoME-VI and TEPEN 2021 |
Subtitle of host publication | Performance Engineering and Maintenance Engineering |
Editors | Hao Zhang, Guojin Feng, Hongjun Wang, Fengshou Gu, Jyoti K. Sinha |
Publisher | Springer, Cham |
Pages | 463-475 |
Number of pages | 13 |
Volume | 117 |
ISBN (Electronic) | 9783030990756 |
ISBN (Print) | 9783030990749 |
DOIs | |
Publication status | Published - 18 Sep 2022 |
Event | 6th International Conference on Maintenance Engineering, IncoME-VI and the Conference of the Efficiency and Performance Engineering Network, TEPEN 2021 - Hebei University of Technology, Tianjin, China Duration: 20 Oct 2021 → 23 Oct 2021 Conference number: 6 https://tepen.net/conference/tepen2021/ |
Publication series
Name | Mechanisms and Machine Science |
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Publisher | Springer |
Volume | 117 |
ISSN (Print) | 2211-0984 |
ISSN (Electronic) | 2211-0992 |
Conference
Conference | 6th International Conference on Maintenance Engineering, IncoME-VI and the Conference of the Efficiency and Performance Engineering Network, TEPEN 2021 |
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Abbreviated title | TEPEN-2021 and IncoME-VI |
Country/Territory | China |
City | Tianjin |
Period | 20/10/21 → 23/10/21 |
Internet address |