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Title: Control parametrization and finite element method for controlling multi-species reactive transport in an underground channel
Authors: Wong, KH
Lee, HWJ 
Chan, CK 
Myburgh, C
Keywords: Control parametrization
Galerkin scheme
Optimal control
Species concentration
Underground channel
Issue Date: 2013
Publisher: Springer
Source: Journal of optimization theory and applications, 2013, v. 157, no. 1, p. 168-187 How to cite?
Journal: Journal of optimization theory and applications 
Abstract: In this paper, a cleaning program involving effluent discharge of several species in a one-dimensional underground channel is considered. Due to environmental health requirements, the outlet concentration of each species at any time during the entire cleaning activities has to be kept at a certain low level in order to offset the deteriorating effect of contaminant destruction. Thus, a computational scheme using combined control parametrization and finite element method is used to develop a cleaning program to meet the above environmental health requirements. Numerical examples have been used to illustrate the efficiency of our method.
ISSN: 0022-3239
EISSN: 1573-2878
DOI: 10.1007/s10957-012-0148-9
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