Lebesgue sampling (LS) has emerged as an efficient paradigm for remaining useful life (RUL) prediction in stochastic degrading devices, because model updates are triggered only when critical degradation states are reached. However, its practical application is hindered by interval censoring under discrete monitoring, w...
Ge-Ruo Zhang, Zheng-Xin Zhang, Hong Pei et al.· IEEE Sensors Journal· 0 citations
Aerospace thermal protection requires lightweight, thermally insulating and flame-retardant materials. However, pure polyimide aerogels suffer from high-temperature shrinkage and insufficient strength. Direct incorporation of unmodified silica leads to serious nanoparticle agglomeration and poor interfacial compatibi...
Real-time regulation of fracturing pumping parameters and risk early warning are critical technologies for improving the development efficiency of shale oil and gas reservoirs while ensuring operational safety. Conventional fracturing operations primarily rely on static design and manual control, which suffer from de...
Lei Hou, Hao Zeng, Jiu-Jie Cai et al.· Energy & Fuels· 0 citations
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