An engine oil analysis method based on kernel density estimation and three-lines values method

Zhencong Lu, Mengzhou Liu, Yong Qin, Ge Xin, Yuze Wang, Shunjie Zhang, Xiaoqing Cheng, Xiaojian Yi

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In order to solve the problem of small sample data and difficulty to judge the working state of machinery machine in oil analysis, an oil analysis method based on kernel density estimation and three-line values method is proposed. First, kernel density estimation is used to solve the unbiased estimation of the oil sample data, and the statistical average and standard deviation of the samples are obtained by the probability density function. Then, combined with the three-line values method, the normal line, warning line and danger line are generated to judge the working state of the engine, and the results are obtained. Finally, the proposed method is used to analyze and judge the oil data of an engine, based on the given criteria. The results imply that the method is effective.

源语言英语
主期刊名Proceedings of 2020 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020
编辑Yong Qin, Ming J. Zuo, Xiaojian Yi, Limin Jia, Dejan Gjorgjevikj
出版商Institute of Electrical and Electronics Engineers Inc.
409-414
页数6
ISBN(电子版)9781728170503
DOI
出版状态已出版 - 5 8月 2020
活动4th International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020 - Virtual, Beijing, 中国
期限: 5 8月 20207 8月 2020

出版系列

姓名Proceedings of 2020 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020

会议

会议4th International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020
国家/地区中国
Virtual, Beijing
时期5/08/207/08/20

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