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Fault diagnosis of Marine diesel engine based on deep belief network

  • Guo Qiang Zhong
  • , Huai Yu Wang
  • , Kun Yang Zhang
  • , Bao Zhu Jia
  • Dalian Maritime University
  • Guangdong Ocean University

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

Abstract

In order to improve the accuracy of intelligent fault diagnosis of Marine diesel engine, deep learning is introduced into the fault diagnosis of Marine diesel engine, and an intelligent fault diagnosis method of Marine diesel engine based on correlation analysis and Deep Belief Network (DBN) is proposed. In this method, the method of correlation analysis is used to reduce the attributes of samples and remove the features with low correlation. Then deep belief network is used to study the samples after dimension reduction and a fault diagnosis model of Marine diesel engine is established. Through analyzing the data obtained from experiments with a fault simulation model for Marine diesel engines built on AVL BOOST, the proposed method has higher fault identification accuracy and better generalization performance than BP Neural Network (BPNN) and Support Vector Machine (SVM). This method can be used for the fault diagnosis of Marine diesel engine.

Original languageEnglish
Title of host publicationProceedings - 2019 Chinese Automation Congress, CAC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3415-3419
Number of pages5
ISBN (Electronic)9781728140940
DOIs
Publication statusPublished - Nov 2019
Externally publishedYes
Event2019 Chinese Automation Congress, CAC 2019 - Hangzhou, China
Duration: 22 Nov 201924 Nov 2019

Publication series

NameProceedings - 2019 Chinese Automation Congress, CAC 2019

Conference

Conference2019 Chinese Automation Congress, CAC 2019
Country/TerritoryChina
CityHangzhou
Period22/11/1924/11/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 14 - Life Below Water
    SDG 14 Life Below Water

Keywords

  • correlation analysis
  • deep belief network
  • fault diagnosis
  • marine diesel engine

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