@inproceedings{d0860c0cbbc84b8cae48789776d6dc93,
title = "An Investigation of Unsupervised Data-Driven Models for Internal Combustion Engine Condition Monitoring",
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.",
keywords = "Fault detection, IC engine, Lubrication system filter blocking, Misfire, Unsupervised machine learning",
author = "Xiaoxia Liang and Chao Fu and Xiuquan Sun and Fang Duan and David Mba and Fengshou Gu and Ball, {Andrew D.}",
note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 6th International Conference on Maintenance Engineering, IncoME-VI and the Conference of the Efficiency and Performance Engineering Network, TEPEN 2021 ; Conference date: 20-10-2021 Through 23-10-2021",
year = "2023",
doi = "10.1007/978-3-030-99075-6_38",
language = "英语",
isbn = "9783030990749",
series = "Mechanisms and Machine Science",
publisher = "Springer Science and Business Media B.V.",
pages = "463--475",
editor = "Hao Zhang and Guojin Feng and Hongjun Wang and Fengshou Gu and Sinha, {Jyoti K.}",
booktitle = "Proceedings of IncoME-VI and TEPEN 2021 - Performance Engineering and Maintenance Engineering",
}