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Research on the Urbanization Spatial Extension Based on the CA Model
Author: WangXinYun
Tutor: WangWei;ZhangSongBo
School: Wuhan University
Course: Geodesy and Survey Engineering
Keywords: Urban spatial expansion Simulation Cellular Automata Geographic Information Systems
CLC: F224
Type: Master's thesis
Year: 2005
Downloads: 827
Quote: 11
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Abstract
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Cellular automata (cellular Automata, CA) is a time and space are discrete dynamical model is particularly suitable for the dynamic changes of the time and space of the complex system simulation to study complex systems with the temporal and spatial variation of the typical methods . The development of the city by the interaction of the natural , social, economic and other factors , uncertainty , chaos and the basic characteristics of complex systems . We understand the law of development of the city and features the dynamic evolution of the urban development simulation , guiding significance for the development of urban development planning . The paper first describes the current status quo of the CA model , then the principle of the CA model introduced and discussed in detail , on the basis of comprehensive analysis of the CA model to changes in applied research in urban spatial expansion . Subsequent theory on the basis of the traditional principle of CA extension , and verify the changes in urban development in Wuhan City . Finally, the authors introduce the theory on the basis of using the experimental method to validate the CA model change in the study of urban development is feasible .
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CLC: > Economic > Economic planning and management > Economic calculation, economic and mathematical methods > Economic and mathematical methods
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