Multiobjective Optimization Model of Residential Spatial Distribution
Author(s) -
Xia Li,
Chengxiang Zhuge,
Xiang Zhang,
Jian Gao,
Hui Zhang
Publication year - 2014
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2014/167495
Subject(s) - genetic algorithm , aggregate (composite) , mathematical optimization , multi objective optimization , distribution (mathematics) , residence , computer science , balance (ability) , operations research , transport engineering , engineering , mathematics , economics , mathematical analysis , materials science , demographic economics , composite material , medicine , physical medicine and rehabilitation
The concept of jobs-housing balance has been adopted as an effective way to alleviate the traffic congestion, especially in metropolis. A multiobjective model of residential spatial distribution (MOOMRSD) is developed in this paper to address the problem of how to locate the housing in a reasonable way when the workplace location is given. Three objectives are integrated into the MOOMRSD and they are (1) minimizing the average commute cost from residence to workplace; (2) minimizing the total travel time of citizens; and (3) maximizing the aggregate utility and social benefit. In addition, a multiobjective genetic algorithm (MOGA) is proposed to figure out a satisfactory solution to the MOOMRSD. Finally, Both MOOMRSD and MOGA are applied into two cases.
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