摘要
为了改善多车道、路况可变、流量可变的复杂交通环境中关于道路交通流量的问题,采用多时段延时动力系统思想,建立了基于动力系统的道路交通流量新模型.该模型可以描述前后多时间段对道路交通流量的相互影响.仿真数据结果表明,新模型能够模拟真实的交通流量变化,同时对于控制交通流量以及分析交通系统的特点是有效的.
In order to improve a complex traffic environment of multi-lane, variable road conditions and variable traffic flows, a new model is established by using multi-delay kinetic system approach, which can describe the behavior for the interactions of before and after multi-time period for the road traffic flow. The simulation results show that the proposed model can describe the real traffic flow changes, and to the control traffic flow and the analysis of the transportation systems, the model has real applications in deal with multi-lane traffic flows in the practice.
出处
《控制与决策》
EI
CSCD
北大核心
2011年第6期940-944,共5页
Control and Decision
基金
江苏省自然科学基金项目(BK20080544)
关键词
交通流量
多延时动力系统
多车道路况
仿真
traffic flow： multi-delaykineticsystem
multi-laneroadconditions
simulation
