公开(公告)号：EP0432267A4

公开(公告)日：1992-09-16

申请号：EP90904434

申请日：1990-03-13

申请人： HITACHI, LTD.

发明人： BABA, KENJI ,  ENBUTSU, ICHIRO ,  WATANABE, SHOJI ,  YAHAGI, HAYAO ,  MARUHASHI, FUMIO ,  MATSUZAKI, HARUMI ,  MATSUMOTO, HIROSHI ,  NOGITA, SHUNSUKE ,  YODA, MIKIO ,  HARA, NAOKI

IPC分类号： G05B13/02 ,  G06F9/44 ,  G06F15/18 ,  G06N3/08 ,  G06N5/04 ,  G06N7/02

CPC分类号： G05B13/027 ,  G05B13/0285 ,  Y10S706/903 ,  Y10S706/906

摘要： This invention discloses a method and a system of making a neuron network model learn the typical past process control results and utilizing this model for the supporting of an operation of a process. The neuron network is given a typical pattern of a plurality of input variables at different points in time as input signals, and is taught corresponding control variables as teaching signals, and untaught input patterns are given to this intelligent neuron network model to have it determine corresponding control variables. A plurality of patterns at predetermined time intervals are preferably used at once as patterns to be taught.