Application of Surface Spline Interpolation Method in Parameter Estimation of a PM2.5 Transport Adjoint Model
Joint Authors
Zhang, Jicai
Li, Ning
Lv, Xianqing
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-05
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A new method for the estimation of initial conditions (ICs) in a PM2.5 transport adjoint model is proposed in this paper.
In this method, we construct the field of ICs by interpolating values at independent points using the surface spline interpolation.
Compared to the traditionally used linear interpolation, the surface spline interpolation has an advantage for reconstructing continuous smooth surfaces.
The method is verified in twin experiments, and the results indicate that this method can produce better inverted ICs and less simulation errors.
In practical experiments, simulation results show good agreement with the ground-level observations during the 22nd Asia-Pacific Economic Cooperation summit period, demonstrating that the new method is effective in practical application fields.
American Psychological Association (APA)
Li, Ning& Lv, Xianqing& Zhang, Jicai. 2018. Application of Surface Spline Interpolation Method in Parameter Estimation of a PM2.5 Transport Adjoint Model. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1208278
Modern Language Association (MLA)
Li, Ning…[et al.]. Application of Surface Spline Interpolation Method in Parameter Estimation of a PM2.5 Transport Adjoint Model. Mathematical Problems in Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1208278
American Medical Association (AMA)
Li, Ning& Lv, Xianqing& Zhang, Jicai. Application of Surface Spline Interpolation Method in Parameter Estimation of a PM2.5 Transport Adjoint Model. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1208278
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208278