Title:
PROCESS OPERATION AID EQUIPMENT
Document Type and Number:
Japanese Patent JP3168392
Kind Code:
B2
Abstract:
PURPOSE: To aid the operation of a process without complicated operation by estimating an output of the process with high accuracy even when the process has a nonlinear input and output relation.
CONSTITUTION: An on-line model generating section 6 generates an on-line model event base 3 in which an operating state and a process state are used for input events and a process state is used for an output event based on history data. Then an on-line model estimate section 7 uses an input event closely similar to the input event for the estimate given as an input in the on-line model event base 3 and uses an output event in pairs therewith to estimate an output, then a succeeding process state is estimated at present.
Inventors:
Hiroaki Tsutsui
Tomohiko Sato
Tomohiko Sato
Application Number:
JP13930595A
Publication Date:
May 21, 2001
Filing Date:
June 06, 1995
Export Citation:
Assignee:
YAMATAKE CORPORATION
International Classes:
G06F9/44; G05B13/02; G05B13/04; G05B23/02; G06N5/04; (IPC1-7): G05B23/02; G06F9/44
Domestic Patent References:
| JP6097410A | ||||
| JP6426912A | ||||
| JP1265301A | ||||
| JP683799A | ||||
| JP695880A |
Attorney, Agent or Firm:
Masaki Yamakawa