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Abstract:
相对于单一故障诊断,混合故障的特征分离历来是诊断领域的一大难题.针对某高线轧机的一次多故障并发的振动信号,引入了独立分量分析(ICA)技术,以负熵最大化为分离判据,以牛顿迭代法为优化算法,实现了滚动轴承故障特征的有效分离和提取,为设备安全运行提供理论依据.
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冶金设备
ISSN: 1001-1269
Year: 2012
Issue: 4
Page: 1-4,11
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 10
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