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 language | English |
|---|---|
| Title of host publication | Proceedings - 2019 Chinese Automation Congress, CAC 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 3415-3419 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781728140940 |
| DOIs | |
| Publication status | Published - Nov 2019 |
| Externally published | Yes |
| Event | 2019 Chinese Automation Congress, CAC 2019 - Hangzhou, China Duration: 22 Nov 2019 → 24 Nov 2019 |
Publication series
| Name | Proceedings - 2019 Chinese Automation Congress, CAC 2019 |
|---|
Conference
| Conference | 2019 Chinese Automation Congress, CAC 2019 |
|---|---|
| Country/Territory | China |
| City | Hangzhou |
| Period | 22/11/19 → 24/11/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 14 Life Below Water
Keywords
- correlation analysis
- deep belief network
- fault diagnosis
- marine diesel engine
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