Title:
PREDICTED VALUE MODIFICATION SYSTEM, CONTROL SYSTEM, PREDICTED VALUE MODIFICATION METHOD, CONTROL METHOD, AND PREDICTED VALUE MODIFICATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/056176
Kind Code:
A1
Abstract:
Provided is a predicted value modification system that calculates a control value with higher accuracy (closer to a target value) by modifying a predicted value. A prediction governor (20) that calculates a control value (v) for controlling a control object (12) is provided with: a result value acquisition unit (22) that acquires a past target value of the control object (12), i.e., a result value (r(t-1)); a predicted value acquisition unit (21) that acquires a predicted value (r^(t)) obtained by predicting a target value of the control object (12); and a control value calculation unit (23) that calculates, by correcting the predicted value (r^(t)) by applying the result value (r(t-1)) and the predicted value (r^(t)) to a predicted value modification algorithm (G), a control value (v(t)) for controlling the control object (12). The predicted value modification algorithm (G) uses a parameter of a control model (P) of the control object (12).
Inventors:
AZUMA SHUN-ICHI (JP)
MINAMI YUKI (JP)
MINAMI YUKI (JP)
Application Number:
PCT/JP2015/004670
Publication Date:
April 14, 2016
Filing Date:
September 14, 2015
Export Citation:
Assignee:
JAPAN SCIENCE & TECH AGENCY (JP)
International Classes:
G05B11/36; G05B13/04
Foreign References:
| JPH06102939A | 1994-04-15 | |||
| JP2000066731A | 2000-03-03 | |||
| JPH11119805A | 1999-04-30 | |||
| JP2004295226A | 2004-10-21 |
Other References:
See also references of EP 3206094A4
Attorney, Agent or Firm:
KATO, Shinji et al. (JP)
Shinji Kato (JP)
Shinji Kato (JP)
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