| 城市轨道交通枢纽适应性仿真系统实现策略 |
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| 引用本文： | 吴先宇,袁振洲.城市轨道交通枢纽适应性仿真系统实现策略[J].系统仿真学报,2010,22(3). |
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| 作者姓名： | 吴先宇 袁振洲 |
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| 作者单位： | 北京交通大学城市交通复杂系统理论与技术教育部重点实验室,北京,100044 |
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| 基金项目： | 国家自然科学基金(50778016); 国家高技术研究发展(863)计划项目资助(2006AA11Z201); 留学回国人员科研启动基金(教外司留[2008]101号) |
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| 摘 要： | 首先在5个仿真子系统的划分基础上,建立设施布局图、设施数据设置、仿真数据设置、仿真过程演示、仿真结果分析5个功能模块。其次提出了离散和连续仿真相结合、微观和宏观仿真相结合、基于启发式算法的仿真优化策略、虚拟环境动画演示和多线程控制策略等仿真实现方法。接着提出了基于UML的类模型、状态模型、交互模型的面向对象建模方法。然后从设施布局、设施规模、客流规模、进出站列车四个角度分析了设施适应性的对比评价研究策略。最后应用提出的基于遗传算法的仿真优化策略,实现了售检票区域子系统内进出站闸机的仿真优化配置算法的验证与分析,为仿真系统的应用开发奠定了理论和技术基础。
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| 关 键 词： | 轨道交通枢纽 功能模块 数据结构 状态建模 交互建模 设施适应性 对比策略 |
Implementation Strategy of Simulation System about Urban Rail Transit Hubs' Adaptability |
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| WU Xian-yu,YUAN Zhen-zhou.Implementation Strategy of Simulation System about Urban Rail Transit Hubs' Adaptability[J].Journal of System Simulation,2010,22(3). |
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| Authors: | WU Xian-yu YUAN Zhen-zhou |
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| Institution: | WU Xian-yu,YUAN Zhen-zhou (MOE Key Laboratory for Urban Transportation Complex Systems Theory , Technology,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | Firstly, based on the five simulation subsystems, five functionality modules were established, such as facility layout, facility dataset, simulation dataset, simulation process showing, simulated results analysis and so on. Secondly, the implementation methods of simulation were put forward, including the combination of discrete and continue simulation, micro and macro simulation, simulating optimization strategies based on heuristic algorithm, virtual environment animation, etc. Thirdly, the object-oriente... |
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| Keywords: | urban rail transit hub functionality module data structure state model mutual model facility adaptability contrast strategy |
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