| 考虑相对流量影响的交通流合作驾驶格子模型 |
| |
| 引用本文： | 庹满先,彭光含.考虑相对流量影响的交通流合作驾驶格子模型[J].四川大学学报(自然科学版),2012,49(4):849-854. |
| |
| 作者姓名： | 庹满先 彭光含 |
| |
| 作者单位： | 湖南文理学院物理与电子科学学院;湖南文理学院物理与电子科学学院 |
| |
| 基金项目： | 教育部科学技术研究重点项目资助(211123); 湖南省教育厅优秀青年资助科研项目(10B072); 湖南文理学院博士科研启动项目(BSQD1010) |
| |
| 摘 要： | 基于交通流合作驾驶格子模型,考虑相对流量的影响,提出了改进的交通流合作驾驶格子模型.稳定性分析表明改进模型的稳定区域明显扩大.通过非线性分析获得了mKdv方程.数值模拟进一步说明,改进模型通过考虑相对流量对交通流的影响,增强了交通流的稳定性.
|
| 关 键 词： | 交通流 格子模型 相对流量 模拟 |
A cooperative driving lattice model of traffic flow with consideration of relative current influence |
| |
| TUO Man-Xian and PENG Guang-Han.A cooperative driving lattice model of traffic flow with consideration of relative current influence[J].Journal of Sichuan University (Natural Science Edition),2012,49(4):849-854. |
| |
| Authors: | TUO Man-Xian and PENG Guang-Han |
| |
| Institution: | College of Physics and Electronic Science, Hunan University of Arts and Science;College of Physics and Electronic Science, Hunan University of Arts and Science |
| |
| Abstract: | Based on cooperative driving lattice model of traffic flow, an improved cooperative driving lattice model of traffic flow is proposed by taking the effect of relative current into account. The analysis of the improved model shows that it is obviously enlarged in stable region more than others. The modified Kdv equation of the extended model is obtained by nonlinear analyzing. Numerical simulation further shows that improved model can stabilize the traffic flow by considering the information of relative current. |
| |
| Keywords: | traffic flow lattice model relative current simulation |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《四川大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《四川大学学报(自然科学版)》下载免费的PDF全文 |
