中山大学学报（自然科学版）2012，Vol.51Issue(3)：135-142,8.
基于GIS和多智能体的城市人口分布模拟
Simulation for Urban Population Distribution Based on GIS and Multi-agent
摘要
Abstract
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Key words
population distribution/ residential segregation/ multi-agent/ simulation/ Guangzhou分类
测绘与仪器引用本文复制引用
康停军,张新长,赵元,王海鹰,张维..基于GIS和多智能体的城市人口分布模拟[J].中山大学学报（自然科学版）,2012,51(3):135-142,8.基金项目
国家自然科学基金资助项目(40971216, 41071246) （40971216, 41071246）
