Proceedings of the Korean Nuclear Society Conference (한국원자력학회:학술대회논문집)
- 1998.05a
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- Pages.273-278
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- 1998
A Belief Network Approach for Development of a Nuclear Power Plant Diagnosis System
- I.K. Hwang (Korea Atomic Energy Research Institute) ;
- Kim, J.T. (Korea Atomic Energy Research Institute) ;
- Lee, D.Y. (Korea Atomic Energy Research Institute) ;
- C.H. Jung (Korea Atomic Energy Research Institute) ;
- Kim, J.Y. (Korea Atomic Energy Research Institute) ;
- Lee, J.S. (Korea Atomic Energy Research Institute) ;
- Ha, C.S .m (Korea Atomic Energy Research Institute)
- Published : 1998.05.01
Abstract
Belief network(or Bayesian network) based on Bayes' rule in probabilistic theory can be applied to the reasoning of diagnostic systems. This paper describes the basic theory of concept and feasibility of using the network for diagnosis of nuclear power plants. An example shows that the probabilities of root causes of a failure are calculated from the measured or believed evidences.
Keywords