Remaining Useful Life Prognostic Estimation for Aircraft Subsystems or Components: A Review

摘要：

The techniques of remaining useful life (RUL) estimation are playing a more and more important role in aircraft safety and condition based maintenance. This paper gives an overview of RUL prognostic estimation approaches applied to aircraft subsystems or components. Existing RUL estimation approaches are categorized into three types, namely model-based approaches, data-driven approaches and fusion approaches and their characteristics are comprehensively introduced. Moreover, three common and promising methods: particle filtering, neural network and relevant vector machine as well as their advantages and disadvantages are discussed in details. Finally, the future challenges concerned with RUL prediction are also presented.

关键词： remaining useful life prognostic estimation aircraft component fusion approach

作者: Chen Xiongzi Yu Jinsong Tang Diyin Wang Yingxun

作者单位: School of Automation Science and Electrical Engineering,Beihang University,Beijing100191,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 443-447

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）