China Mechanical Engineering ›› 2013, Vol. 24 ›› Issue (10): 1413-1419.

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Study on  Key Techniques of  Wear Monitoring and Fault Diagnosis for Marine Diesel Engines:a  Review

Yan Xinping1;Li Zhixiong1;Zhang Yuelei2;Yuan  Chengqing1;Peng Zhongxiao3   

  1. 1.Wuhan University of  Technology,Wuhan,430063;;
    2.Unit 94270 of  PLA,Jinan,255017
    3.The University of  New South Wales,Sydney,NSW 2052
  • Online:2013-05-25 Published:2013-05-28
  • Supported by:
    National Natural Science Foundation of China(No. 51139005,(50975213)

船舶柴油机摩擦磨损监测与故障诊断关键技术研究进展

严新平1;李志雄1;张月雷2;袁成清1;彭中笑3   

  1. 1.武汉理工大学,武汉,430063
    2.中国人民解放军94270部队,济南,255017
    3.新南威尔士大学,悉尼,NSW 2052
  • 基金资助:
    国家自然科学基金资助重点项目(51139005);国家自然科学基金资助面上项目(50975213);高等学校学科创新引智计划(111计划)资助项目(B08031)
    National Natural Science Foundation of China(No. 51139005,(50975213)

Abstract:

To ensure  the reliable operation of marine diesel engines,a marine diesel engine fault diagnosis system was developed based on the information fusion of multi-dimensional sensors.In the light of the application of the proposed diagnosis system,the key issues on the wear condition monitoring and fault diagnosis for marine diesel engines were discussed from view  point of  the coupling of tribologic and dynamic information.Lastly,existing problems and future research directions were reported.

Key words: marine diesel engine, tribo-system, condition monitoring, fault diagnosis

摘要:

为了保障船舶柴油机的安全运行,研发了一种基于多尺度传感器信息融合技术的船舶柴油机故障诊断系统。在此基础上,从摩擦学与动力学耦合的角度,对船舶柴油机摩擦学系统状态监测与故障诊断关键技术研究进展进行了分析,指出了尚待解决的问题和今后的重要研究方向。

关键词: 船舶柴油机, 摩擦学系统, 状态监测, 故障诊断

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