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Author:

Zhang, Nanhua (Zhang, Nanhua.) | Gao, Xuejin (Gao, Xuejin.) (Scholars:高学金) | Li, Yafen (Li, Yafen.) | Wang, Pu (Wang, Pu.)

Indexed by:

CPCI-S

Abstract:

Principal component analysis (PCA) is a common fault detection method. But it is difficult to get high accuracy, if it is applied to complex nonlinear system. Faced with complex system such as chiller, this paper proposes using kernel principal component analysis (KPCA) for fault detection. But, the selection of kernel parameters is a problem in the implement of KPCA algorithm. Genetic algorithm (GA) is used to determine the kernel parameter through minimizing false alarm rate and maximizing detection rate. This method is verified by ASHRAE 1043-RP data. The results show that it is better than PCA. And it can improve the accuracy of fault detection.

Keyword:

PCA chiller GA KPCA fault detection

Author Community:

  • [ 1 ] [Zhang, Nanhua]Beijing Univ Technol, Coll Elect & Control Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Gao, Xuejin]Beijing Univ Technol, Coll Elect & Control Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Li, Yafen]Beijing Univ Technol, Coll Elect & Control Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Wang, Pu]Beijing Univ Technol, Coll Elect & Control Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Zhang, Nanhua]Minist Educ, Engn Res Ctr Digital Community, Beijing 100124, Peoples R China
  • [ 6 ] [Gao, Xuejin]Minist Educ, Engn Res Ctr Digital Community, Beijing 100124, Peoples R China
  • [ 7 ] [Li, Yafen]Minist Educ, Engn Res Ctr Digital Community, Beijing 100124, Peoples R China
  • [ 8 ] [Wang, Pu]Minist Educ, Engn Res Ctr Digital Community, Beijing 100124, Peoples R China
  • [ 9 ] [Zhang, Nanhua]Beijing Lab Urban Mass Transit, Beijing 100124, Peoples R China
  • [ 10 ] [Gao, Xuejin]Beijing Lab Urban Mass Transit, Beijing 100124, Peoples R China
  • [ 11 ] [Li, Yafen]Beijing Lab Urban Mass Transit, Beijing 100124, Peoples R China
  • [ 12 ] [Wang, Pu]Beijing Lab Urban Mass Transit, Beijing 100124, Peoples R China
  • [ 13 ] [Zhang, Nanhua]Beijing Key Lab Computat Intelligence & Intellige, Beijing 100124, Peoples R China
  • [ 14 ] [Gao, Xuejin]Beijing Key Lab Computat Intelligence & Intellige, Beijing 100124, Peoples R China
  • [ 15 ] [Li, Yafen]Beijing Key Lab Computat Intelligence & Intellige, Beijing 100124, Peoples R China
  • [ 16 ] [Wang, Pu]Beijing Key Lab Computat Intelligence & Intellige, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Zhang, Nanhua]Beijing Univ Technol, Coll Elect & Control Engn, Beijing 100124, Peoples R China;;[Zhang, Nanhua]Minist Educ, Engn Res Ctr Digital Community, Beijing 100124, Peoples R China;;[Zhang, Nanhua]Beijing Lab Urban Mass Transit, Beijing 100124, Peoples R China;;[Zhang, Nanhua]Beijing Key Lab Computat Intelligence & Intellige, Beijing 100124, Peoples R China

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Source :

PROCEEDINGS OF THE 28TH CHINESE CONTROL AND DECISION CONFERENCE (2016 CCDC)

ISSN: 1948-9439

Year: 2016

Page: 2951-2955

Language: English

Cited Count:

WoS CC Cited Count: 3

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Affiliated Colleges:

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