A Parameter Estimation Method for A Multi-State Deteriorating System with Incomplete Information

摘要：

Multi-state systems have received great attention recently in the area of reliability and maintenance. In mechanical equipment where random shocks and fatigue exist, the overall performance of the system deteriorates over time. This paper will focus on a type of multi-state system with continuous degradation, where the state of the system is not directly observable and only incomplete information is available through condition monitoring. In this paper, new training procedures will be introduced for parameter estimation of a multi-state system with continuous-time degradation. Finally, a numerical example will be used to evaluate the efficiency and the correctness of the proposed method.

关键词： multi-state deteriorating system parameter estimation condition monitoring

作者: RAMIN MOGHADDASS MING J. ZUO

作者单位: Reliability Research Lab, University of Alberta, Edmonton, Canada

会议类型: 国际会议

会议名称: The 7th Inyernational Conference on Mathematical Methods in Reliability:Theory,Methods,Applications(第七届国际可靠性数学、理论、方法与应用会议 MMR2011)

会议地点: 北京

会议语种:英文

页码: 34-42

在线出版日期: 2011-06-20（万方平台首次上网日期，不代表论文的发表时间）