Document Type

Article

Publication Date

2020

DOI

10.36001/ijphm.2016.v7i3.2413

Publication Title

International Journal of Prognostics and Health Management

Volume

7

Issue

3

Pages

1-12

Abstract

Successful use of prognostics involves the prediction of future system behaviors in an effort to maintain system availability and reduce the cost of maintenance and repairs. Recent work by the National Institute of Standards and Technology indicates that the field of prognostics and health management is vital for remaining competitive in today’s manufacturing environment. While prognostics-based maintenance involves many traditional operations research-centric challenges for successful deployment such as limited availability of information and concerns regarding computational efficiency, the authors argue in this paper that the field of prognostics and health management, still in its embryonic development stage, could benefit greatly from considering soft operations research techniques as well. Specifically, the authors propose the use of qualitative problem structuring techniques that aid in problem understanding and scoping. This paper provides an overview of these soft methods and discusses and demonstrates how manufacturers might use them. An approach combining problem structuring methods with traditional operations research techniques would help accelerate the development of the prognostics field.

Comments

© Patrick T. Hester et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 United States License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

ORCID

0000-0002-8012-2272 (Collins)

Original Publication Citation

Hester, P. T., Collins, A. J., Ezell, B., & Horst, J. (2020). A review of problem structuring methods for consideration in prognostics and smart manufacturing. International Journal of Prognostics and Health Management, 7(3), 1-12. https://doi.org/10.36001/ijphm.2016.v7i3.2413

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