Separation Study on Spectral Wear Signal for Engine

摘要：

The monitoring signal of oil analysis is usually not from a single friction pair but from the whole friction system, which leads to insufficient pertinence of oil analysis. On the basis of proportional relationship between metal constituents of single friction pair namely wear source, constrained linear separation model was put forward to separate spectral wear detection signal to obtain single wear source signal. The application of the model to engine spectral wear detection information shows its availability, and the pertinence of oil analysis has been improved.

关键词： Oil analysis Wear source information separation Constrained Linear Separation

作者: Xu Zeyin Xu Qisheng

作者单位: School of Mechanical Engineering, Hefei University, Hefei, China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 809-813

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）