論文

査読有り
2019年

Sparse Modeling of Nonlinear Dynamics in Heterogeneous Reactions

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
  • Masaki Ito
  • ,
  • Tatsu Kuwatani
  • ,
  • Ryosuke Oyanagi
  • ,
  • Toshiaki Omori

11954 LNCS
開始ページ
380
終了ページ
391
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.1007/978-3-030-36711-4_32

© 2019, Springer Nature Switzerland AG. Surface heterogeneous reactions are chemical reactions with conjugation of multiple phases, and they have the intrinsic nonlinearity of their dynamics caused by the effect of surface-area between different phases. We propose a sparse modeling approach for extracting nonlinear dynamics of surface heterogeneous reactions from noisy observable data. We employ sparse modeling algorithm and sequential Monte Carlo algorithm to partial observation problem, in order to simultaneously extract substantial reaction terms and surface models from a number of candidates. Using our proposed method, we show that the rate constants of dissolution and precipitation reactions, which are typical examples of surface heterogeneous reactions, necessary surface models and reaction terms underlying observable data were successfully estimated only from the observable temporal changes in the concentration of the dissolved intermediate product.

リンク情報
DOI
https://doi.org/10.1007/978-3-030-36711-4_32
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85076884041&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85076884041&origin=inward
ID情報
  • DOI : 10.1007/978-3-030-36711-4_32
  • ISSN : 0302-9743
  • eISSN : 1611-3349
  • SCOPUS ID : 85076884041

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