Title:
INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2017021508
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To identify a multiple input/output system by digital data.SOLUTION: This information processor includes: a data storage part for storing a plurality of digital inputs of a physical system represented by a simultaneous differential equation including a plurality of unknown coefficients and a plurality of digital output of a physical system; a generation part for generating a fitting curve represented by the linear sum of exponential functions about each of a plurality of digital inputs and each of a plurality of digital outputs stored in a data storage part; and a calculation part for generating a simultaneous differential equation including a plurality of unknown coefficients by reflecting the fitting curve generated by the generation part in the simultaneous differential equation, and calculating the values of the plurality of unknown coefficients from the generated simultaneous differential equation.SELECTED DRAWING: Figure 7
Inventors:
ITO TOSHIO
Application Number:
JP2015137553A
Publication Date:
January 26, 2017
Filing Date:
July 09, 2015
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G06F17/12; G06F17/17
Domestic Patent References:
| JPH10269200A | 1998-10-09 | |||
| JPWO2004012453A1 | 2005-11-24 | |||
| JP2005514099A | 2005-05-19 |
Foreign References:
| EP2887227A2 | 2015-06-24 | |||
| US20130132031A1 | 2013-05-23 |
Attorney, Agent or Firm:
Kazuo Harada