短期交通流的局部分形研究 |
| |
引用本文: | 温伟刚,蒋海峰,魏学业.短期交通流的局部分形研究[J].ITS通讯,2005,7(3):17-19. |
| |
作者姓名: | 温伟刚 蒋海峰 魏学业 |
| |
作者单位: | 北京交通大学电子信息学院运输自动化所 |
| |
摘 要: | 根据短期交通流的混沌与分形特征,提出利用时间序列的最小覆盖维方法分析其局部分形特性,研究了最小覆盖维与短期交通流量波动的关系,运用最小覆盖维估计交通流的发展和变化趋势。
|
关 键 词: | 短期交通流 混沌 分形 最小覆盖维 |
Study on Local Fractal of Short-term Traffic Flow |
| |
Authors: | Wen Weigang Jiang Haifeng Wei Xueye |
| |
Abstract: | The dimension of minimal cover is developed to analyze local fractal of short-term traffic flow according to the chaos and fractal in it. The relation between the dimension of minimal cover and the short-term traffic flow fluctuation is deduced. The dimension of minimal cover is applied to estimate the trend of traffic flow. |
| |
Keywords: | Short-term Traffic Flow Chaos Fractal Minimal Cover |
本文献已被 维普 等数据库收录! |