Multi-objective Pareto-optimal control: an application to wastewater management

被引：27
|
作者：
Alvarez-Vazquez, L. J. [1 ]
Garcia-Chan, N. [2 ]
Martinez, A. [1 ]
Vazquez-Mendez, M. E. [2 ]
机构：
[1] Univ Vigo, Dept Matemat Aplicada 2, ETSI Telecomunicac, Vigo 36310, Spain
[2] Univ Santiago de Compostela, EPS, Dept Matemat Aplicada, Lugo 27002, Spain
来源：
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS | 2010年 / 46卷 / 01期
关键词：
Multi-objective; Pareto; Optimal control; Wastewater; DISTRIBUTED SYSTEMS; OPTIMIZATION;
D O I：
10.1007/s10589-008-9190-9
中图分类号：
C93 [管理学]; O22 [运筹学];
学科分类号：
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要：
This work treats, within a multi-objective framework, of an economical-ecological problem related to the optimal management of a wastewater treatment system consisting of several purifying plants. The problem is formulated as a multi-objective parabolic optimal control problem and it is studied from a cooperative point of view, looking for Pareto-optimal solutions. The weighting method is used here to characterize the Pareto solutions of our problem. To obtain them, a numerical algorithm-based in a characteristics-Galerkin discretization-is proposed and numerical results for a real world situation in the estuary of Vigo (NW Spain) are also presented.
引用
收藏
页码：135 / 157
页数：23
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