CAJ | 학술논문

文章在分析传统元胞自动机模型模拟城市扩展存在问题的基础上，提出基于地理实体的城市元胞自动机模型——GeoOject CA -Urban模型。讨论了模型的三个构成要素：土地利用、交通和控制要素等元胞的表示方法和元胞结构。着重分析了模型在构建过程中影响元胞状态的因子的简化和元胞状态的转化规则，给出了模型的实现方法，文章以义乌市为例进行实证研究．结果表明：模型具有良好的可操作性并具合理性。
문장재분석전통원포자동궤모형모의성시확전존재문제적기출상，제출기우지리실체적성시원포자동궤모형——GeoOject CA -Urban모형。토론료모형적삼개구성요소：토지이용、교통화공제요소등원포적표시방법화원포결구。착중분석료모형재구건과정중영향원포상태적인자적간화화원포상태적전화규칙，급출료모형적실현방법，문장이의오시위례진행실증연구．결과표명：모형구유량호적가조작성병구합이성。
Cellular Automata has been used in simulation urban extension. But we cannot ensure the rationality of simulated results since it had adopted the rules of static, single and unrestricted variable. We established a new model named as GeoObjectCA-Urban which was based on urban geographical objects. We analyzed three factors of this model such as landuse, transport and control condition, and gave the expression methods and structure of the cellar. Especially, we emphasized on how to simplify the parameters and the transferred rules of cellar state change during building this model. And we developed corresponding tools to accomplish this task. At last, we illustrated this model by Yiwu city. The result proved that this model was flexible and exercisable.