Antonelli, Terry, Stout & Kraus
Plant operation support system
 When amounts of operation control variables and/or operation state evaluation variables of a plant are calculated through a multilayered neural network based on data indicating a plant state, and the calculated results are indicated to an operator, a plant operation support system has functions to analyze an internal causality between neurons in the neural network, and display quantitative guidance by association in the neural network and also the analyzed result of the internal causality between the neurons as an association reason. 
Hitachi, Ltd.
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Mikio Ichiro Hayao Shoji Naoki Kenji
Yoda Enbutsu Yahagi Watanabe Hara Baba