船舶主机磨损型式的模糊模式识别方法的研究  

Research on Fuzzy Recognition Method of Wear Mode for Marine Main Engine

作　　者：严新平[1] 李晓峰[1] 余泽昌[1] 萧汉梁[1] 

机构地区：[1]武汉交通科技大学,武汉市430063

出　　处：《内燃机工程》1998年第3期13-20,共8页Chinese Internal Combustion Engine Engineering

基　　金：交通部跨世纪优秀专业技术人才基金!95-06-02-06

摘　　要：在总结柴油机特定磨损型式的相关房粒基础上，讨论了磨损型式模糊模式识别方法在8NVD48A－2U型船舶主机的主导磨损型式识别中的应用；提出了建立磨损型式标准模型库、确定隶属函数和选取权重系数的方法和原则。所做的研究对于设计基于磨粒分析的油液智能诊断系统具有重要意义。Based on the summarised typical related wear particles generated from the wear mode of diesel engine, the application of fuzzy pattern recognition method on 8NVD48A -2U marine main engine to identify the main wear mode has been discussed.The methods and principles of establishing standard pattern base for wear mode, determining the related functions and selecting weigh parameters have been put forth. The research results are of great significance for designing an intelligent oil monitoring and diagnosis systembased on the wear particle analysis.

关 键 词：磨粒 磨损 模式识别 柴油机 船舶 

分 类 号：U664.121[交通运输工程—船舶及航道工程]