Adaptive Digital Filtering Based on a Continuous-Time Performance Index

Daisuke Yasufuku; Yuji Wakasa; Yutaka Yamamoto

doi:10.11499/sicep.2002.0.645.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.645.0

会議情報

主催: The Society of Instrument and Control Engineers

共催: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Adaptive Digital Filtering Based on a Continuous-Time Performance Index

Daisuke Yasufuku, Yuji Wakasa, Yutaka Yamamoto

著者情報

キーワード: Adaptive filter, lifting technique, RLS algorithm

会議録・要旨集フリー

p. 645

詳細

抄録

In this paper, we propose adaptive digital filtering based on a continuous-time performance index under the situation where the continuous-time output of an unknown system can be observed. It is shown that a recursive formula is derived by the lifting technique. Moreover, we consider an implementable case where the output of the unknown system is approximated by the oversampled discrete-time signal.

責任著者(Corresponding author)

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