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Abstract:
针对多向核熵偏最小二乘(multi-way kernel entropy partial least squares,MKEPLS)利用的是数据的一阶和二阶统计特性未考虑数据的高阶统计特性,在进行特征提取时会造成有用数据丢失的问题,提出基于高阶统计量的多向核熵偏最小二乘方法(higher order statistics multi-way kernel entropy partial least squares,HOS-MKEPLS).首先,通过构造样本的高阶统计量将数据从原始的数据空间映射到高阶统计量样本空间.然后,再建立MKEPLS监控模型进行质量相关的故障监控,当监控到有故障发生时进行...
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Source :
北京工业大学学报
Year: 2015
Issue: 05
Volume: 41
Page: 668-673
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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