Sensitivity Analysis on Expressway Sensor Location Problem

摘要：

This paper presents a dynamic programming formulation and sensitivity analysis for determining the optimal sensor locations to provide expressway travel times.Such influencing factors are our concern,independence on travel time errors for individual links; percentage of probe vehicles,travel time estimation methods.Numerical example is provided in this paper to illustrate the model and algorithm using public data from NGSIM.

关键词： Sensitivity Analysis Sensor Location Expressway

作者: Heng Wang Keping Li Yaohua Xiong Weinan Huang

作者单位: School of Transportation Engineering,Tongji UniversityShanghai,China School of Transportation Engineering,Tongji University Shanghai,China

会议类型: 国际会议

会议名称: 2008 IEEE International Conference on Service Operations and Logistics, and Informatics(IEEE/SOLI’2008)(IEEE服务运作、物流与信息年会)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）