A consideration to display operator support information to human operators under high mental pressure

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

Abstract

Operator support systems are extensively studied and developed to support human operators for their activities in especially an abnormal condition of a nuclear power plant. By the advancement of computer technology and artificial intelligence, an operator support system can provide detailed support information based on detailed models and utilizing detailed simulation of plant dynamics and/or complicated inference algorithms. However, human operators may not understand the detailed support information under high mental pressure in an abnormal plant condition. In such a case, it is important how to provide essential and understandable support information. This paper deals with a technique to simplify functional models in order to display operator support information that is generated based on detailed functional models. This paper defines eight cognitive states of human operators from the viewpoint of cognitive abilities of human. In addition, three ways to simplify functional models are identified.

Original languageEnglish
Title of host publication3rd International Conference on Nuclear Energy Technologies and Sciences, ICoNETS 2019
EditorsGeni Rina Sunaryo, Surian Pinem, Julwan Hendry Purba, Tulis Jojok Suryono
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419278
DOIs
Publication statusPublished - Dec 10 2019
Event3rd International Conference on Nuclear Energy Technologies and Sciences, ICoNETS 2019 - Padang, Indonesia
Duration: Sep 19 2019 → …

Publication series

NameAIP Conference Proceedings
Volume2180
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Conference on Nuclear Energy Technologies and Sciences, ICoNETS 2019
CountryIndonesia
CityPadang
Period9/19/19 → …

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Keywords

  • cognitive state
  • information display
  • model simplification
  • operator support system

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Gofuku, A. (2019). A consideration to display operator support information to human operators under high mental pressure. In G. R. Sunaryo, S. Pinem, J. H. Purba, & T. J. Suryono (Eds.), 3rd International Conference on Nuclear Energy Technologies and Sciences, ICoNETS 2019 [020028] (AIP Conference Proceedings; Vol. 2180). American Institute of Physics Inc.. https://doi.org/10.1063/1.5135537