专利检索 ap:("NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY" OR "RION Co., Ltd.") AND inv:"Kiyoshi Nishiyama" 第 1 页

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发明授权
System identification device, system identification method, system identification program, and recording medium recording system identification program 有权

公开(公告)号：US10863272B2

公开(公告)日：2020-12-08

申请号：US16418579

申请日：2019-05-21

申请人： NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY , RION Co., Ltd.

发明人： Kiyoshi Nishiyama , Masahiro Sunohara , Nobuhiko Hiruma , Chiho Haruta , Makoto Tateno

IPC分类号： H04R3/00 , H04R3/04 , G10L21/0232 , G10L21/0208

摘要： A system identification device for performing fast real-time identification for a system from input/output data includes a filter robust to disturbance, by setting the maximum energy gain from the disturbance to a filter error, as an evaluation criterion, smaller than a given upper limit. The filter estimates a state estimation value of a state of the system.