Abstract
Urban Transportation and Land Use System (UTLU system) is open, complex and nonequilibrium. Since the study on evolution mechanism of UTLU system is limited, this paper takes Beijing as example, both chaos theory and fractal theory are employed to reveal the evolution prospect and structural complexity respectively. Firstly, small-data method is used to analyze the time series of synergy degree of UTLU system, and the largest Lyapunov exponent is calculated which is used for judging the chaos phenomenon of UTLU system. Then the feature of chaos system is utilized to reveal the evolution prospect in depth. Secondly, select proper scale objects from transportation system and land use system respectively, and then the Rank-Size rule is adopt to evaluate the evolution of UTLU system.
| Original language | English |
|---|---|
| Pages (from-to) | 19-24+32 |
| Journal | Jiaotong Yunshu Xitong Gongcheng Yu Xinxi/Journal of Transportation Systems Engineering and Information Technology |
| Volume | 14 |
| Issue number | 2 |
| Publication status | Published - Apr 2014 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 11 Sustainable Cities and Communities -
SDG 15 Life on Land
Keywords
- Chaos theory
- Evolution prospect and structure
- Fractal theory
- Urban traffic
- UTLU system
ASJC Scopus subject areas
- Control and Systems Engineering
- Modelling and Simulation
- Transportation
- Computer Science Applications
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