基于多子空间加权移动窗主成分分析的全厂流程早期故障检测
宋易盟,宋冰,侍洪波,康永波

Multiple subspace weighted moving window PCA for plant-wide process incipient fault detection
Yimeng SONG,Bing SONG,Hongbo SHI,Yongbo KANG
图 1 基于多子空间加权移动窗主成分分析模型示意图
Fig.1 Schematic diagram of multiple subspace weighted moving window PCA model