会议专题

Numerical Simulation of a Multi-class LWR Traffic Flow Model

A numerical simulation method for a multi-class LWR model(MCLWR model)with heterogeneous drivers is presented.The MCLWR model can remedy some deficiencies of LWR model including the two-capacity phenomenon, hysteresis and platoon dispersion.Considering the analytical expressions of the eigenvalues are difficult to obtain for more than four-class of road users,we utilize highresolution central scheme proposed by Nessyahu and Tadmor,which requires little information of the eigenstructure.One can only estimate the upper boundary of the maximum of absolute eigenvalues. To demonstrate the performance of the presented method, we verify on the numerical examples that involve two-,five-and nine-class of road users.

multi-class LWR model traffic flow central scheme

Jianzhong Chen Zhongke Shi Yanmei Hu

College of Automation Northwestern Polytechnical University Xian, Shaanxi 710072, PR China College of Science Changan University Xian, Shaanxi 710064, PR China

国际会议

2009 Second International Conference on Intelligent Computation Technology and Automation(2009 第二届IEEE智能计算与自动化国际会议 ICICTA 2009)

长沙

英文

1088-1091

2009-10-10(万方平台首次上网日期,不代表论文的发表时间)