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Outlines of a Hybrid Model of the Process Plant Operator

  • Jens Rasmussen
Part of the NATO Conference Series book series (NATOCS, volume 1)

Abstract

Modelling the performance of human operators as an integral part of a system is becoming a vital problem to process plant designers. Reviews of major system failures and accidents repeatedly find that the human element plays a major role in 50–70% of the cases (Cornell, 1968. Rasmussen, 1969. Scott, 1971). The increasing reliability and safety requirements caused by the rapid growth in production unit size force the designer to include consideration of abnormal plant conditions due to failures of extremely low probability. For such tasks the operator will not be able to compensate design deficiencies by his great adaptability, and the interface design cannot evolve through trial and error. This situation is further accentuated by the rapid development of data processing and display equipment with potential for very complex man-machine interaction.

Keywords

Hybrid Model World Model Verbal Protocol Visual Thinking Subconscious Process 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Bruner, J.S., Goodnow, J.J. and Austin, G.A. (1956), A Study of Thinking. Wiley, New York.Google Scholar
  2. Bugelsky, B.R. (l970), Words and Things and Images. Am. Psychol., 25, 1002–1012.CrossRefGoogle Scholar
  3. Cornell, C.E. (1968), Minimizing Human Errors. Space Aeronautics, 49, March, 72–81.Google Scholar
  4. Lashley, K.S. (1942), The Problem of Cerebral Organisation in Vision. In: Visual Mechanisms, H. Klüver (ed.), Cattell, Lancaster.Google Scholar
  5. Lashley, K.S. (1951), The Problem of Serial Order in Behaviour. In: Cerebral Mechanisms in Behaviour, L.A. Jeffress (ed.). Wiley, New York.Google Scholar
  6. Luria, A.R. (1969), The Mind of a Mnemonist. Jonathan Cape, London.Google Scholar
  7. Miller, G.A. (1956), The Magical Number Seven Plus or Minus Two. Psychol. Rev. 63, 81–97.PubMedCrossRefGoogle Scholar
  8. Newell, A. and Simon, H.A. (1972), Human Problem Solving. Prentice Hall, New Jersey.Google Scholar
  9. Piaget, J. and Inhelder, B. (1973), Memory and Intelligence. Routledge and Kegan Paul, London.Google Scholar
  10. Pribram, K.H. (1966), Some Dimensions of Remembering. In: Macromolecules and Behaviour, J. Gaito (ed.). Appleton, New York.Google Scholar
  11. Rasmussen, J. (1969), Man-Machine Communication in the Light of Accident Records. Int. Symp. on M-M Systems, Cambridge. IBE Conf. Records No. 69 (58-MMS. Vol 3).Google Scholar
  12. Rasmussen, J. and Jensen, A. (1974), Mental Procedures in Real Life Tasks: A Case Study of Electronic Trouble Shooting. Ergonomics, 17, No. 3, 293–307.PubMedCrossRefGoogle Scholar
  13. Rasmussen, J. (1974), The Human Data Processor as a System Component. Bits and Pieces of a Model, Risø-M-1722.Google Scholar
  14. Scott, R.L. (1971), A Review of Safety Related Occurrences in Nuclear Reactors From 1967–1970. ORNL-TM-3435.Google Scholar
  15. Tversky, A. and Kahneman, D. (1974), Judgement under Uncertainty: Heuristics and Biases. Science, 185, 1124–1131.PubMedCrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1976

Authors and Affiliations

  • Jens Rasmussen
    • 1
  1. 1.Research Establishment RisøDanish Atomic Energy CommissionRoskildeDenmark

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