Research of fault diagnosis and prediction for diesel engine based on probabilistic neural network
In view of problem of difficult fault diagnosis and prediction for diesel engine, the paper analyzed common faults and influencing factors of diesel engine, introduced method of extraction, analysis and processing of the failure data, and built a model of fault diagnosis and prediction based on prob...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2013-09-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.7526/j.issn.1671-251X.2013.09.027 |
| _version_ | 1797868607864045568 |
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| author | ZHENG Xiao-qian HU Shi-qiang WU Jian |
| author_facet | ZHENG Xiao-qian HU Shi-qiang WU Jian |
| author_sort | ZHENG Xiao-qian |
| collection | DOAJ |
| description | In view of problem of difficult fault diagnosis and prediction for diesel engine, the paper analyzed common faults and influencing factors of diesel engine, introduced method of extraction, analysis and processing of the failure data, and built a model of fault diagnosis and prediction based on probabilistic neural network. The simulation results show that the model can diagnose and forecast fault of complex mechanical system such as diesel engine and give diagnosis results accurately, and its accuracy rate of fault diagnosis and prediction is up to 94.84 percent. |
| first_indexed | 2024-04-09T23:58:35Z |
| format | Article |
| id | doaj.art-02e8764cf17e43dd99132e06ec0201eb |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-09T23:58:35Z |
| publishDate | 2013-09-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-02e8764cf17e43dd99132e06ec0201eb2023-03-17T01:53:10ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2013-09-0139910410810.7526/j.issn.1671-251X.2013.09.027Research of fault diagnosis and prediction for diesel engine based on probabilistic neural networkZHENG Xiao-qian0HU Shi-qiang1WU Jian2College of Mechanical and Electronic Engineering, Guizhou Normal University, Guiyang 550059, ChinaGuiyang Aluminum and Magnesium Design Institute Co., Ltd., Guiyang 550081, ChinaCollege of Mechanical and Electronic Engineering, Guizhou Normal University, Guiyang 550059, ChinaIn view of problem of difficult fault diagnosis and prediction for diesel engine, the paper analyzed common faults and influencing factors of diesel engine, introduced method of extraction, analysis and processing of the failure data, and built a model of fault diagnosis and prediction based on probabilistic neural network. The simulation results show that the model can diagnose and forecast fault of complex mechanical system such as diesel engine and give diagnosis results accurately, and its accuracy rate of fault diagnosis and prediction is up to 94.84 percent.http://www.gkzdh.cn/article/doi/10.7526/j.issn.1671-251X.2013.09.027diesel enginefault diagnosispredictionprobabilistic neural networkpn |
| spellingShingle | ZHENG Xiao-qian HU Shi-qiang WU Jian Research of fault diagnosis and prediction for diesel engine based on probabilistic neural network Gong-kuang zidonghua diesel engine fault diagnosis prediction probabilistic neural network pn |
| title | Research of fault diagnosis and prediction for diesel engine based on probabilistic neural network |
| title_full | Research of fault diagnosis and prediction for diesel engine based on probabilistic neural network |
| title_fullStr | Research of fault diagnosis and prediction for diesel engine based on probabilistic neural network |
| title_full_unstemmed | Research of fault diagnosis and prediction for diesel engine based on probabilistic neural network |
| title_short | Research of fault diagnosis and prediction for diesel engine based on probabilistic neural network |
| title_sort | research of fault diagnosis and prediction for diesel engine based on probabilistic neural network |
| topic | diesel engine fault diagnosis prediction probabilistic neural network pn |
| url | http://www.gkzdh.cn/article/doi/10.7526/j.issn.1671-251X.2013.09.027 |
| work_keys_str_mv | AT zhengxiaoqian researchoffaultdiagnosisandpredictionfordieselenginebasedonprobabilisticneuralnetwork AT hushiqiang researchoffaultdiagnosisandpredictionfordieselenginebasedonprobabilisticneuralnetwork AT wujian researchoffaultdiagnosisandpredictionfordieselenginebasedonprobabilisticneuralnetwork |