预后和健康管理中的不确定性处理:综述

Proceedings of the IEEE 2012 Prognostics and System Health Management Conference (PHM-2012 Beijing) Pub Date : 2012-05-23 DOI:10.1109/PHM.2012.6228860

Datong Liu, Yue Luo, Yu Peng

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引用次数: 7

摘要

不确定性表示和管理在预后和健康管理(PHM)中很重要。本文首先介绍了不确定性的概念以及不确定性在PHM中的重要性。并对不确定度的处理进行了综述，包括不确定度的表示、估计和管理。系统详细地分析了不确定性处理的主要方法，如概率论、模糊集理论、证据理论和粗糙集理论。

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Uncertainty processing in prognostics and health management: An overview

Uncertainty representation and management are important in prognostics and health management (PHM). This paper first introduces concept of uncertainty as well as the importance of uncertainty in PHM. And the processing of uncertainty is mainly summarized, containing the uncertainty representation, estimation and management. The main approaches for uncertainty processing, such as probability theory, fuzzy set theory, evidence theory and rough set theory are analyized systematically in detail.

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Proceedings of the IEEE 2012 Prognostics and System Health Management Conference (PHM-2012 Beijing)

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