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)
- ,
- ,
- ,
- 巻
- 11954 LNCS
- 号
- 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
- ID情報
-
- DOI : 10.1007/978-3-030-36711-4_32
- ISSN : 0302-9743
- eISSN : 1611-3349
- SCOPUS ID : 85076884041