徳島大学 教育・研究者情報データベース(EDB)

1. 徳島大学.工学部.知能情報工学科.基礎情報工学講座

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])

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2. 最上 義夫

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3. 下村 隆夫

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(英) Continuous-Time Model Identification by using Adaptive Observer

(英) On the reduction of the computational cost

(英) The authors have proposed a continuous-time model identification method by using adaptive observer which estimates the intersample output and the initial state of the plant as well as the plant parameters from sampled I/O data. In the previously proposed method, a numerical simulation technique such as Runget-Kutta method is used in order to estimate the intersample signals. However, the continuous-time simulation requires the high computational cost compared to the discrete-time simulation. In this paper, the discrete-time simulation technique is adopted even for the continuous-time state variable filters in order to reduce the computational cost.

1. (英) continuous-time model
2. (英) adapitve observer
3. (英) identification