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Author:

宫兆盛 (宫兆盛.) | 张建宇 (张建宇.) | 黄永海 (黄永海.)

Indexed by:

CQVIP

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.

Keyword:

ICA 高线轧机 混合故障 特征分离

Author Community:

  • [ 1 ] [宫兆盛]胜利油田
  • [ 2 ] [张建宇]北京工业大学
  • [ 3 ] [黄永海]北京工业大学

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Source :

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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