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| 实时交通预估预测仿真系统dynaCHINA参数标定及应用 | |
| 引用本文： | 许兆霞,林勇,李树斌,党文修,胡大鹤. 实时交通预估预测仿真系统dynaCHINA参数标定及应用[J]. 山东科学, 2009, 22(6): 46-49 |
| 作者姓名： | 许兆霞 林勇 李树斌 党文修 胡大鹤 |
| 作者单位： | 1. 山东省科学院自动化研究所,山东济南,250014 2. 山东省科学院自动化研究所,山东济南250014;北京交通大学交通运输学院,北京100044 3. 山东警察学院治安系,山东济南,250014 |
| 基金项目： | 国家公安部应用创新计划，山东省自然科学基金 |
| 摘 要： | 交通仿真技术为道路交通研究工作提供了十分重要的工具,国内目前对于中观交通仿真模型的研究尚处于起步阶段。本文介绍了完全由我国自主研发的实时交通预估预测仿真系统dynaCHINA的基本原理及应用领域,详细介绍了该模型的参数标定方法。同时,结合实例,进一步验证了模型参数调整的重要性。 |
| 关 键 词： | 中观仿真模型 dynaCHINA仿真模型 参数标定 |
A Realtime Traffic Prediction and Ere-assessment Simulation System dynaCHINA and Its Parameters Calibration |
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| XU Zhao-xia,LIN Yong,LI Shu-bin,DANG Wen-xiu,HU Da-he. A Realtime Traffic Prediction and Ere-assessment Simulation System dynaCHINA and Its Parameters Calibration[J]. Shandong Science, 2009, 22(6): 46-49 | |
| Authors: | XU Zhao-xia LIN Yong LI Shu-bin DANG Wen-xiu HU Da-he |
| Affiliation: | XU Zhao-xia, LIN Yong, LI Shu-bin3, DANG Wen-xiu, HU Da-he (1. Institute of Automation,Shandong Academy of Sciences, Jinan 250014, China;2. Department of Public Security, Shandong Police College, Jinan 250014, China; 3. School of Traffic ＆ Transportation, Beijing Jiaotong University, Beifing 100044 ,China) |
| Abstract: | Traffic simulation technique provides a critical tool for traffic enginecring studies. In China, similar studies on the mesoscopic troffic simulalion models are still in its Oinfancy. This paper presents the functionalities, characteristics and applications of dynaCHINA , a reahime traffic prediction and pre-assessment simulation system obtained by completely independent research and development. This paper also presents its parameters calibration method with some concrete instances. This will promote the fundamental research and practical applications of mesosopic simulation model |
| Keywords: | mesoscopic simulation model dynaCHINA simulation model parameters calibration |
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