Title:
システム同定装置及びそのプログラム
Document Type and Number:
Japanese Patent JP6504381
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a system identification device which reduces computational complexity.SOLUTION: A system identification device 1 includes: first subsystem identification means 10 for estimating a parameter for initial processing from input/output data for each subsystem in such a manner that a first evaluation function becomes minimum; subsystem influence cancellation means 20 for cancelling influences of the other subsystem; second subsystem identification means 30 for estimating a parameter for next processing from a subtraction signal for each subsystem in such a manner that a second evaluation function becomes minimum; and determination means 40 which calculates a total sum of differentials of the parameters for each subsystem and determines whether to perform repetitive processing in accordance with a threshold discrimination on the total sum.SELECTED DRAWING: Figure 2
Inventors:
Kentaro Matsui
Shuichi Adachi
Kanai Seki
Shuichi Adachi
Kanai Seki
Application Number:
JP2014202731A
Publication Date:
April 24, 2019
Filing Date:
October 01, 2014
Export Citation:
Assignee:
Japan Broadcasting Corporation
Keio University
Keio University
International Classes:
H03H21/00; G05B13/02; H03H17/00; H03H17/06
Domestic Patent References:
| JP6253387A | ||||
| JP8228396A | ||||
| JP8297502A | ||||
| JP2000081902A |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office