| 城市系统非线性动力学分析的基本理论与方法 |
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| 引用本文： | 单纬东,陈彦光. 城市系统非线性动力学分析的基本理论与方法[J]. 信阳师范学院学报(自然科学版), 1998, 11(4): 378-382 |
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| 作者姓名： | 单纬东 陈彦光 |
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| 作者单位： | 信阳师范学院地理系.河南,信阳,464000 |
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| 基金项目： | 国家自然科学基金,河南省自然科学基金 |
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| 摘 要： | 本文提出城市系统非线性动力学分析的基本思路：1，一般稳定性分析；2，分数堆分析，即支起相空间，计算关联堆，确定系统控制变量的数目；3，模拟分析，即找出主导变量，重建城市动力系统，基此借助计算机模拟分析城市系统的演化机制。
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| 关 键 词： | 城市结构 城市体系 混沌 分形 |
The Fundamental Theory and Methods of Non - linear Dynamic Analyses of Urban or City Systems |
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| Shan Weidong Chen Yanguang. The Fundamental Theory and Methods of Non - linear Dynamic Analyses of Urban or City Systems[J]. Journal of Xinyang Teachers College(Natural Science Edition), 1998, 11(4): 378-382 |
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| Authors: | Shan Weidong Chen Yanguang |
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| Abstract: | An approach was made to the theory and methods of nonlinear dynamic analyses of city systems or systems of cities and towns.The research procedure including three-steps was suggested as follows:1,General analyses of stability of systems;2.Fractal-dimension analyses based on selection of master variables of systems by means of constructing phase space and calculating correlation dimension;3.Modelling analyses based on reconstructing city dynamic system or dynamic system of cities and towns,carrying on systematic modelling on computers,and bringing the stranger attractor to light. |
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| Keywords: | Urban structure Urban system Chaos Fractals |
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