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Long-term planning of a solid waste management system under uncertainty: An inexact optimization approach.

机译:不确定性下的固体废物管理系统的长期规划:一种不精确的优化方法。

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摘要

A solid waste decision support system (SWDSS) based on inexact mixed integer linear programming (IMILP), inexact chance constrained mixed integer linear programming (ICCMILP), and inexact fuzzy-stochastic mixed integer linear programming (IFSMILP) has been developed for the long-term planning of waste management activities in the City of Regina. The models can effectively reflect dynamic, interactive, and uncertain characteristics of the solid waste management system in the city. These models improved upon the existing inexact mixed integer linear and stochastic, or fuzzy, programming approaches, allowing the distribution information in the right-hand side constraints, uncertainties in the left-hand side constraints, and the coefficients in objective functions to be effectively incorporated within their optimization processes.;In their solution processes, the models are first transformed into deterministic submodels, corresponding to upper and lower bounds for the desired objective function values. The modeling approaches are applied to the planning of waste flow allocation and treatment/disposal facility expansion in the City of Regina. (Abstract shortened by UMI.).
机译:长期以来,基于不精确混合整数线性规划(IMILP),不精确机会约束混合整数线性规划(ICCMILP)和不精确模糊随机混合整数线性规划(IFSMILP)的固体废物决策支持系统(SWDSS)里贾纳市废物管理活动的长期计划。这些模型可以有效反映城市固体废物管理系统的动态,交互性和不确定性。这些模型在现有不精确混合整数线性和随机或模糊编程方法的基础上进行了改进,可以有效地合并右侧约束中的分布信息,左侧约束中的不确定性以及目标函数中的系数在其求解过程中,首先将模型转换为确定性子模型,该子模型对应于所需目标函数值的上下限。该建模方法适用于里贾纳市废物流分配和处理/处置设施扩展的规划。 (摘要由UMI缩短。)。

著录项

  • 作者

    Sae-lim, Napussakorn.;

  • 作者单位

    The University of Regina (Canada).;

  • 授予单位 The University of Regina (Canada).;
  • 学科 Engineering Environmental.;Engineering Sanitary and Municipal.
  • 学位 M.A.Sc.
  • 年度 1999
  • 页码 193 p.
  • 总页数 193
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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