基于CA理论的城镇空间规划研究思考
首发时间:2018-04-11
摘要:细胞自动机(CA)理论常用于自组织系统演变过程的模拟研究,城镇是一个由居民活动形成的时空动态发展系统,两者都受到一定的规则制约,发展具有时空特征,存在一定的相似性,通过计算机模拟,运用CA理论可以动态模拟城镇空间发展,可以解决城镇发展相关问题。近年来,将CA理论运用于城镇空间规划研究成为热点研究领域。这是一种基于理性主义的城镇规划研究方法,通过模拟计算,解决小城镇发展问题。但是,这种方法是否合理呢?本文在对现有运用CA理论的小城镇空间规划的研究进行梳理的基础上,从对理性规划的批判视角出发,思考中国城镇空间规划范式的转变,认为在短期规划中,运用CA理论对城镇空间进行预测是合理的,基于CA理论的城镇空间规划研究将是持续的热点,为未来城镇空间规划研究提供一些参考。
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Discussion on Urban Spatial Planning Based on CA theory
Abstract:Cellular automaton (CA) simulation theory commonly used in the self-organized system evolution process, a town is formed by resident activity dynamic development system, both are restricted by certain rules, the development has the characteristics of space and time, there is a certain similarity, through computer simulation, using CA theory can simulate the dynamic of urban space the development, can solve the problems related to urban development. In recent years, the application of CA theory to urban spatial planning has become a hot research area. This is a method of urban planning research based on rationalism. Through simulation calculation, the problem of small town development is solved. BuDiscussion on Urban Spatial Planning Based on CA theoryt is this method reasonable? Based on the existing spatial planning in small towns on the use of CA theory on carding, starting from the critical perspective of rational planning, urban space planning and Thinking on the transformation of China paradigm, that in the short term planning, using the CA theory of urban spatial prediction is reasonable, based on the research of urban spatial planning theory CA will continue to be a hot research in the future planning of urban space and provide some reference.
Keywords: Cellular automata theory urban spatial planning simulation
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