Novel ARMF Integrated with Improved LSDA and Its Application in Fault Diagnosis

Qun Xiong Zhu, Ning Zhang, Yan Lin He, Yuan Xu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

The industrial process is developing to be intelligent and complex, thus the process data presents high dimension, nonlinearity and highly coupled features. Facing these features, this paper proposes a signal pattern-matching fault diagnosis method based on the adaptive rank-order morphological filter (ARMF) integrated with improved locality sensitive discriminant analysis (LSDA) named ILSDA-ARMF. This proposed methodology first fully extracts the variable features related to the fault using the improved LSDA; then the data after dimensionality reduction (DR) is used for signal pattern matching by using ARMF to achieve fault classification. The main advantage of the improved LSDA is that the Mahalanobis distance considers the correlation between samples and their nearest neighbor points. Meanwhile, the Tennessee Eastman (TE) chemical process is experimented with to verify the performance of the proposed ILSDA-ARMF. The simulation results show that the method proposed in this paper achieves more satisfactory results compared with other related methods.

Original languageEnglish
Title of host publicationProceedings of 2022 IEEE 11th Data Driven Control and Learning Systems Conference, DDCLS 2022
EditorsMingxuan Sun, Zengqiang Chen
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages414-419
Number of pages6
ISBN (Electronic)9781665496759
DOIs
Publication statusPublished - 2022
Externally publishedYes
Event11th IEEE Data Driven Control and Learning Systems Conference, DDCLS 2022 - Emeishan, China
Duration: 3 Aug 20225 Aug 2022

Publication series

NameProceedings of 2022 IEEE 11th Data Driven Control and Learning Systems Conference, DDCLS 2022

Conference

Conference11th IEEE Data Driven Control and Learning Systems Conference, DDCLS 2022
Country/TerritoryChina
CityEmeishan
Period3/08/225/08/22

Keywords

  • Adaptive Rank-order Morphological Filter
  • Fault Diagnosis
  • Locality Sensitive Discriminant Analysis
  • Signal Pattern Matching
  • Tennessee Eastman

Fingerprint

Dive into the research topics of 'Novel ARMF Integrated with Improved LSDA and Its Application in Fault Diagnosis'. Together they form a unique fingerprint.

Cite this