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Failure detection in robotic arms using statistical modeling, machine learning and hybrid gradient boosting
Univ Fed Minas Gerais, Brazil.
ABB AB, Sweden.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, Faculty of Science & Engineering. ABB AB, Sweden.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, Faculty of Science & Engineering.
2019 (English)In: Measurement, ISSN 0263-2241, E-ISSN 1873-412X, Vol. 146, p. 425-436Article in journal (Refereed) Published
Abstract [en]

Modeling and failure prediction are important tasks in many engineering systems. For these tasks, the machine learning literature presents a large variety of models such as classification trees, random forest, artificial neural networks, among others. Standard statistical models such as the logistic regression, linear discriminant analysis, k-nearest neighbors, among others, can be applied. This work evaluates advantages and limitations of statistical and machine learning methods to predict failures in industrial robots. The work is based on data from more than five thousand robots in industrial use. Furthermore, a new approach combining standard statistical and machine learning models, named hybrid gradient boosting, is proposed. Results show that the hybrid gradient boosting achieves significant improvement as compared to statistical and machine learning methods. Furthermore, local joint information has been identified as the main driver for failure detection, whereas failure classification can be improved using additional information from different joints and hybrid models. (C) 2019 Elsevier Ltd. All rights reserved.

Place, publisher, year, edition, pages
ELSEVIER SCI LTD , 2019. Vol. 146, p. 425-436
Keywords [en]
Statistical modeling; Machine learning; Gradient boosting
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:liu:diva-160030DOI: 10.1016/j.measurement.2019.06.039ISI: 000481402800045OAI: oai:DiVA.org:liu-160030DiVA, id: diva2:1349089
Note

Funding Agencies|CISB Swedish-Brazilian Research and Innovation Center; VINNOVA sponsored Competence Center LINK-SIC

Available from: 2019-09-06 Created: 2019-09-06 Last updated: 2019-09-06

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
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  • vancouver
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  • Other style
More styles
Language
  • de-DE
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  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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