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A motor rotary fault diagnosis system using dynamic structural neural network

  • Chwan Lu Tseng
  • , Shun Yuan Wang
  • , Shou Chuang Lin
  • , Jen Hsiang Chou
  • , Ke Fan Chen

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

3 Scopus citations

Abstract

This study proposed an intelligent rotary fault diagnosis systems for motors. A sensor less rotational speed detection method and a dynamic structural neural network (DSNN) were used. This method can be employed to detect the rotary frequencies of motors with varying speeds and can enhance the discrimination of motor faults. To conduct the experiments, this work used wireless sensor nodes to transmit vibration data, and employed MATLAB to write codes for functional modules, including signal processing, sensor less rotational speed estimation, and neural networks. Additionally, Visual Basic was used to create an integrated human-machine interface. The experimental results regarding test equipment faults indicated that the proposed method can effectively estimate rotational speeds and provide superior discrimination of motor faults.

Original languageEnglish
Title of host publicationProceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014
PublisherIEEE Computer Society
Pages430-433
Number of pages4
ISBN (Print)9781479952779
DOIs
StatePublished - 2014
Event2nd International Symposium on Computer, Consumer and Control, IS3C 2014 - Taichung, Taiwan
Duration: 10 Jun 201412 Jun 2014

Publication series

NameProceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014

Conference

Conference2nd International Symposium on Computer, Consumer and Control, IS3C 2014
Country/TerritoryTaiwan
CityTaichung
Period10/06/1412/06/14

Keywords

  • dynamic structural neural network (DSNN)
  • motor rotary fault
  • sensorless rotational speed estimation

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