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author:

郑育平 (郑育平.) [1] | 张丽萍 (张丽萍.) [2] (Scholars:张丽萍)

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CQVIP PKU CSCD

Abstract:

提出一种基于核主元分析(KPCA)的故障诊断方法,通过提取集成算子与非线性核函数计算后映射到高维空间的主元成分,有效地捕捉过程变量的非线性关系.对华能福州电厂烟气脱硫过程采集的数据进行传感器完全失效、偏差等故障实验仿真,结果表明,KPCA具有很好的故障诊断能力.

Keyword:

传感器 故障诊断 核主元分析 湿法烟气脱硫

Community:

  • [ 1 ] [郑育平]福州大学
  • [ 2 ] [张丽萍]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2013

Issue: 3

Volume: 41

Page: 349-353

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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