Minimum total distance clustering and balanced distance clustering in northern Thailand's corn crop residue management system

4open Pub Date : 2019-01-01 DOI:10.1051/fopen/2019008
Sirilak Phonin, C. Likasiri
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引用次数: 1

Abstract

The authors study the corn crop residue management system for 16 provinces in northern Thailand encompassing 127 agricultural cooperatives (co-ops), 974 corn fields and 274 customers. To solve the system's problems, we find clusters where co-ops will pick up crop residues from corn fields, process them into biomass fuel and sell the fuel to customers. Each cluster consists of a co-op, a set of corn fields and a set of customers, the latter two being on separate routes from the co-op. To minimize the system's transportation cost and balance transportation cost between clusters, we propose a mathematical model with two objective functions, construct two heuristics, and apply the two heuristics to solve the problem.
泰国北部玉米作物残茬管理系统的最小总距离聚类和平衡距离聚类
作者研究了泰国北部16个省份的玉米作物残留管理系统,包括127个农业合作社(co-ops)、974块玉米田和274个客户。为了解决该系统的问题,我们找到了合作社从玉米地收集作物残留物的集群,将其加工成生物质燃料,并将燃料出售给客户。每个集群由一个合作社、一组玉米地和一组客户组成,后两者与合作社在不同的路线上。为了使系统的运输成本最小化,平衡集群间的运输成本,我们提出了一个具有两个目标函数的数学模型,构造了两个启发式算法,并应用这两个启发式算法来求解问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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