徳島大学 教育・研究者情報データベース(EDB)

1. 徳島大学

1. 池田 建司([徳島大学.大学院社会産業理工学研究部.理工学域.知能情報系.知能工学分野]/[徳島大学.理工学部.理工学科.情報光システムコース.知能工学講座])

   役割	任意
   貢献度	任意
   学籍番号	推奨

(英) Error Analysis of PO-MOESP method in Closed Loop Environment

(日) 閉ループ環境におけるPO-MOESP法の誤差解析

(英) Analysis of the estimates of A and C matrices

(日) A, C 行列の推定値の解析

(英) This paper analyzes the estimation error of A and C matrices in PO-MOESP method in closed loop environment. The estimates of B and D in PO-MOESP method will be biased in closed loop environment while the estimates of A and C will be unbiased. So, PO-MOESP method is still applicable for the estimation of A and C matrices in closed loop environment. In the previous analysis, the plant is assumed to be stable, and there are error terms which can be neglected when the future horizon is set to be large. In the closed loop environment, the plant might be unstable and the term will not be negligible. In this paper, the error terms are analyzed in detail and their explicit formulations are derived.

1. (英) System Identification
2. (英) Subspace model identification
3. (英) Error Analysis
4. (英) Closed Loop Systems