Analysis of Selecting Gated Community as Opening Its Micro-Inter-Road Network

• 作者: Akira Rinoshika Lin Dong Zhixian Tang
• 来源期刊: 工程(英文)(1947-3931)
• 学科: 医学
• 关键词: OPENING GATED Community OPENING State Index System FUZZY C-MEANS (FCM) Clustering FUZZY ENTROPY Weight
• 年，卷（期）: 2018,（7）
• 页码范围: 357-367
• 页数: 11页
• 分类号: R73

摘要

The opening of gated community to expand the micro-road network in the urban traffic system is a hot topic on the urban congestion. To satisfy the demand of opening early choosing case, this paper proposed a comprehensive selecting framework on qualified communities and its appropriate opening time. Firstly, the static influential factors on internal road structure, boundary road structure and traffic flow are qualitatively analyzed. Then, an evaluation opening state index system based on describing accurately traffic flow state is obtained, which takes the opening factors into account at the boundary road network. In this structure, the modified fuzzy C-means (FCM) method calculates the fuzzy entropy weight and range of each opening states index. Finally, the simulation results show that the proposed method is capable of selecting qualified community and the optimum opening time.