Numerical Parameters Estimation in Models of Pollutant Transport with Chemical Reaction

机译：化学反应污染物迁移模型的数值参数估计

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this work we present an iterative algorithm for solving a parameter identification problem relative to a system of diffusion, convection and reaction equations. The parameters to estimate are the retardation factors, diffusivity, reaction and transport coefficients relative to a model of pollutant transport with chemical reaction. The proposed method solves the nonlinear least squares problem by means of a sequence of constrained optimization problems. The algorithm does not depend on the type of discretization method used to solve the state equation. The results reported in the numerical tests show the efficiency of the algorithm in terms of performance and solution quality.

机译：在这项工作中，我们提出了一种迭代算法，用于解决与扩散，对流和反应方程组有关的参数识别问题。估计的参数是相对于带有化学反应的污染物传输模型的延迟因子，扩散系数，反应和传输系数。所提出的方法通过一系列约束优化问题来解决非线性最小二乘问题。该算法不依赖于用于求解状态方程的离散化方法的类型。数值测试中报告的结果显示了该算法在性能和解决方案质量方面的效率。

著录项

来源
《IFIP TC 7 conference on system modeling and optimization》|2013年|547-556|共10页
会议地点
作者
Fabiana Zama; Roberta Ciavarelli; Dario Frascari; Davide Pinelli;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. State and parameter estimation with an SIR particle filter in a three-dimensional groundwater pollutant transport model [J] . Chang S.-Y., Chowhan T., Latif S. Journal of Environmental Engineering . 2012,第11期

机译：SIR粒子滤波器在三维地下水污染物迁移模型中的状态和参数估计
2. Parameter Estimation for Individuals-based Models of Biochemical Reactions [J] . LU SHAOKUI, PEI YONGZHEN, LI CHANGGUO WSEAS Transactions on Computers . 2018,第Pta1期

机译：基于个体的生物化学反应模型参数估计
3. Model selection and parameter estimation for chemical reactions using global model structure [J] . L.G.M. de Souza, H. Haida, D. Thevenin, Computers & Chemical Engineering . 2013,第nova11期

机译：使用全局模型结构进行化学反应的模型选择和参数估计
4. Numerical Parameters Estimation in Models of Pollutant Transport with Chemical Reaction [C] . Fabiana Zama, Roberta Ciavarelli, Dario Frascari, IFIP TC 7 Conference . 2013

机译：用化学反应污染物运输模型的数值参数估计
5. Stochastic modeling, simulation, and parameter estimation for chemical reactions in biological systems. [D] . Zhang, Xueying. 2006

机译：生物系统化学反应的随机建模，模拟和参数估计。
6. Set-base dynamical parameter estimation and model invalidation for biochemical reaction networks [O] . Philipp Rumschinski, Steffen Borchers, Sandro Bosio, 2010

机译：生化反应网络的基于集合的动力学参数估计和模型失效
7. Numerical Parameters Estimation in Models of Pollutant Transport with Chemical Reaction [O] . Zama, Fabiana, Ciavarelli, Roberta, Frascari, Dario, 2011

机译：化学反应污染物迁移模型的数值参数估计
8. Development of the ELSTAR (Environmental Lagrangian Simulator of Transport and Atmospheric Reactions) Photochemical Air Quality Simulation Model and Its Evaluation Relative to the LARPP (Los Angeles Reactive Pollutant Program) Data Base [R] . Lloyd, A. C. , Lurmann, F. W. , Godden, D. G. , 1979

机译：开发ELsTaR（环境拉格朗日运输和大气反应模拟器）光化学空气质量模拟模型及其相对于LaRpp（洛杉矶反应污染物计划）数据库的评估

Numerical Parameters Estimation in Models of Pollutant Transport with Chemical Reaction

摘要

著录项

相似文献

相关主题

期刊订阅