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

页码：135 / 157

页数：23

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