Core domain ontology for joining processes to consolidate welding standards

Sattam Saha, Zahid Usman, Weidong Li, Steve Jones, Nazaraf Shah

Research output: Contribution to journalArticle

Abstract

Extensive advancement in the field of the joining science has led to the development of a wide range of joining processes and techniques. Welding is one of the most widely used joining processes. Various standards have been developed to regularise welding processes and ensure manufacturing consistency. However, there are many inconsistencies and incoherencies in terms of process categorisation within and across the welding standards. It is imperative to undertake investigations on the limitations and issues of the current welding standards in semantic inconsistency, and then to reveal the inadequacy of text based definitions of welding concepts. To address the issues, in this paper, core domain ontology for joining processes (CDOJP), that can semantically categorise joining processes to reconcile semantic inconsistency, is developed. An ontological approach using Web Ontology Language (OWL) is used to define the ontology. The generic nature of the proposed ontology allows it
to be applicable to various joining processes. The proposed ontology is further consolidated to the welding standards so that semantic inconsistencies in the standards can be effectively resolved. This research is validated in an industrial environment via collaboration with one of the largest aero engine manufacturing companies. The recommendations from this research are useful for the international standards committees to improve the joining and welding standards.
Original languageEnglish
Pages (from-to)417-430
Number of pages14
JournalRobotics and Computer-Integrated Manufacturing
Volume59
Early online date23 May 2019
DOIs
Publication statusE-pub ahead of print - 23 May 2019

Fingerprint

Domain Ontology
Welding
Joining
Ontology
Inconsistency
Semantics
Manufacturing
Aeroengine
Categorization
Standards
Recommendations
Engines
Range of data
Industry

Bibliographical note

NOTICE: this is the author’s version of a work that was accepted for publication in Robotics and Computer-Integrated Manufacturing. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Robotics and Computer-Integrated Manufacturing, 59, (2019) DOI: 10.1016/j.rcim.2019.05.010

© 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/

Keywords

  • Interoperability
  • Joining
  • Ontology
  • Welding

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Mathematics(all)
  • Computer Science Applications
  • Industrial and Manufacturing Engineering

Cite this

Core domain ontology for joining processes to consolidate welding standards. / Saha, Sattam; Usman, Zahid; Li, Weidong; Jones, Steve; Shah, Nazaraf.

In: Robotics and Computer-Integrated Manufacturing, Vol. 59, 10.2019, p. 417-430.

Research output: Contribution to journalArticle

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