Simulation for Urban Population Distribution Based on GIS and Multi-agent
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Simulation for Urban Population Distribution Based on GIS and Multi-agent
Acta Scientiarum Naturalium Universitatis SunYatseniVol. 51, Issue 3, Pages: 135-142(2012)
作者机构:
1. 中山大学 地理科学与规划学院,广东,广州,510275
2. 华南农业大学 信息学院,广东,广州,510642
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DOI:
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Published:2012,
Published Online:25 May 2012,
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KANG Tingjun, ZHANG Xinchang, ZHAO Yuan, et al. Simulation for Urban Population Distribution Based on GIS and Multi-agent. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 51(3):135-142(2012)
DOI:
KANG Tingjun, ZHANG Xinchang, ZHAO Yuan, et al. Simulation for Urban Population Distribution Based on GIS and Multi-agent. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 51(3):135-142(2012)DOI:
Simulation for Urban Population Distribution Based on GIS and Multi-agent
The importance of spatial distribution of urban population data is analyzed. Aiming at the disadvantages of the usual methods of urban population distribution
a simulation model for urban population distribution is developed with integration of multi-agent and population migration theory (Simulation Model for Urban Population Distribution-SMUPD)
which consists of external environment
multi-agent and rules. Residential land has been divided into regular residential cells
based on the initial condition; each residential cell has the same amount of agent. Agents decide whether to migrate or not
and select the appropriate residential cell to make migration. The population distribution is formed by means of the constant decision-making
consult and migration of agents. Experiments indicate that
the simulation result of SMUPD not only has higher accuracy
but also is close to the actual residential segregation pattern. In conclusion
the SMUPD provides a new way of modeling urban population distribution.
关键词
人口分布居住分异多智能体模拟广州
Keywords
population distributionresidential segregationmulti-agentsimulationGuangzhou