Sampled-Data Filters with Compactly Supported Acquisition Prefilters

Yutaka Yamamoto, Kaoru Yamamoto, Masaaki Nagahara

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

This paper studies the problem of reconstructing continuous-time signals from discrete-time uniformly sampled data. This signal reconstruction problem has been studied by the authors in various contexts, and led to a new signal processing paradigm. The key idea there is to employ a physically realizable signal generator model, and design an (sub)optimal filter via H^ infty(mathbb C- +) optimal sampled-data control theory. The present paper aims at extending this framework to a more general setting where observed data are acquired through an acquisition device (prefilter) that has compact support. In this way, the framework can capture the properties of processing signals with a localized acquisition filter. We give a general setup as well as approximate solution methods along with their convergence results. A simulation is presented to illustrate some properties of the result.

元の言語英語
ホスト出版物のタイトル2018 IEEE Conference on Decision and Control, CDC 2018
出版者Institute of Electrical and Electronics Engineers Inc.
ページ6650-6655
ページ数6
ISBN(電子版)9781538613955
DOI
出版物ステータス出版済み - 1 18 2019
イベント57th IEEE Conference on Decision and Control, CDC 2018 - Miami, 米国
継続期間: 12 17 201812 19 2018

出版物シリーズ

名前Proceedings of the IEEE Conference on Decision and Control
2018-December
ISSN(印刷物)0743-1546

会議

会議57th IEEE Conference on Decision and Control, CDC 2018
米国
Miami
期間12/17/1812/19/18

Fingerprint

Signal Processing
Signal processing
Sampled-data Control
Filter
Signal Reconstruction
Signal reconstruction
Signal generators
Optimal Filter
Compact Support
Control theory
Control Theory
Convergence Results
Continuous Time
Optimal Control
Discrete-time
Approximate Solution
Paradigm
Generator
Simulation
Acquisition

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Modelling and Simulation
  • Control and Optimization

これを引用

Yamamoto, Y., Yamamoto, K., & Nagahara, M. (2019). Sampled-Data Filters with Compactly Supported Acquisition Prefilters. : 2018 IEEE Conference on Decision and Control, CDC 2018 (pp. 6650-6655). [8619614] (Proceedings of the IEEE Conference on Decision and Control; 巻数 2018-December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CDC.2018.8619614

Sampled-Data Filters with Compactly Supported Acquisition Prefilters. / Yamamoto, Yutaka; Yamamoto, Kaoru; Nagahara, Masaaki.

2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. p. 6650-6655 8619614 (Proceedings of the IEEE Conference on Decision and Control; 巻 2018-December).

研究成果: 著書/レポートタイプへの貢献会議での発言

Yamamoto, Y, Yamamoto, K & Nagahara, M 2019, Sampled-Data Filters with Compactly Supported Acquisition Prefilters. : 2018 IEEE Conference on Decision and Control, CDC 2018., 8619614, Proceedings of the IEEE Conference on Decision and Control, 巻. 2018-December, Institute of Electrical and Electronics Engineers Inc., pp. 6650-6655, 57th IEEE Conference on Decision and Control, CDC 2018, Miami, 米国, 12/17/18. https://doi.org/10.1109/CDC.2018.8619614
Yamamoto Y, Yamamoto K, Nagahara M. Sampled-Data Filters with Compactly Supported Acquisition Prefilters. : 2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc. 2019. p. 6650-6655. 8619614. (Proceedings of the IEEE Conference on Decision and Control). https://doi.org/10.1109/CDC.2018.8619614
Yamamoto, Yutaka ; Yamamoto, Kaoru ; Nagahara, Masaaki. / Sampled-Data Filters with Compactly Supported Acquisition Prefilters. 2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 6650-6655 (Proceedings of the IEEE Conference on Decision and Control).
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