This paper presents a comprehensive review of the available literature on applications of the
rough set theory. Concepts of the rough set theory are discussed for approximation …

Nowadays the mode of periodic maintenance and routine check are adopted as the
dominating maintenance style of domestic aircraft. However, this mode requires a large …

首先, 介绍了动态系统故障预报技术的发展状况和重要性. 然后, 将现有的各种故障预报方法分为
两类进行介绍, 分析了各种故障预报方法的适用范围以及优缺点, 其中着重讨论了基于非解析 …

Degradation of the starter affects the starting phase of the Auxiliary Power Unit (APU) of the
aircraft and even causes the APU to fail to start. This may lead to unexpected costs and …

Modern aircraft are costly and require heavy investment. It is the same regardless of
industries, such as commercial airlines and militaries. It is primarily about maintaining …

依据状态监控信息对民航发动机进行性能排序, 可以及时了解发动机性能衰减程度及梯次差异,
从而便于制定最优维修计划, 达到降低维修费用的目的, 因此已成为提高机队管理质量的重要 …

Maintenance activities play a key role in keeping performance, reliability and safety levels of
generating facilities in power plants. Scheduled maintenance and imperfect condition-based …

This paper presents an approach to optimise rough set partition sizes using various
optimisation techniques. Three optimisation techniques are implemented to perform the …