Data-based assembly failure state estimation of mobile IT parts using a 6 DOF manipulator

Min Woo Na, Tae Jung Kim, Jae-Bok Song

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This study discusses data-based failure state estimation of the mobile IT parts assembly using a 6 DOF manipulator. A position control-based robotic assembly is fast and simple for automation of production lines. However, when the assembly fails, it is very difficult to find the error that causes the assembly to fail. And the worker should stop and intervene in the assembly process to compensate the error. This is time-consuming and inefficient for the productivity of factory automation. To compensate the error without the aid of worker, this study presents a method for assembly failure state estimation. First, the failure state modeling of the mobile IT parts assembly is proposed. And the supervised learning was used for training whose input is the F/T sensor data and whose output is the failure state of the assembly. Furthermore, it is shown that artificial neural network (ANN) can lead to a higher classification accuracy for estimating the failure state and faster prediction.

Original languageEnglish
Title of host publicationInternational Conference on Control, Automation and Systems
PublisherIEEE Computer Society
Pages1703-1707
Number of pages5
Volume2018-October
ISBN (Electronic)9788993215151
Publication statusPublished - 2018 Dec 10
Event18th International Conference on Control, Automation and Systems, ICCAS 2018 - PyeongChang, Korea, Republic of
Duration: 2018 Oct 172018 Oct 20

Other

Other18th International Conference on Control, Automation and Systems, ICCAS 2018
CountryKorea, Republic of
CityPyeongChang
Period18/10/1718/10/20

Keywords

  • Assembly failure state
  • Fault detection
  • Robotic assembly
  • State estimation
  • Supervised learning

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Science Applications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Na, M. W., Kim, T. J., & Song, J-B. (2018). Data-based assembly failure state estimation of mobile IT parts using a 6 DOF manipulator. In International Conference on Control, Automation and Systems (Vol. 2018-October, pp. 1703-1707). [8571933] IEEE Computer Society.