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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40061

Title: Joint Optimization of Temporal Headway and Differential Fare for an Intercity Transit System Considering Heterogeneous Demand Elasticity
Authors: Feng-Ming Tsai;Steven Chien;and Chien-Hung Wei
Contributors: 國立臺灣海洋大學:航運管理學系
Date: 2013-01
Issue Date: 2017-01-12T08:06:00Z
Publisher: ASCE- Journal of Transportation Engineering
Abstract: Abstract:This study presents an approach to jointly optimize temporal service headway and differential fare for an intercity transit system considering heterogeneous demand elasticity. The research optimization problem is combinatorial and difficult to solve analytically. A genetic algorithm is developed to search for the optimal solution, including temporal headway and differential fare, which maximizes the daily profit considering service capacity sufficiency and operable fleet size. A real world case study, the Taiwan High Speed Rail Line, is applied to demonstrate the applicability of the developed model and the efficiency of the solution algorithm to search for the optimal solution that yields the maximum profit operation. Results from the sensitivity analyses indicate that the optimized number of partitions of travel distance and headway decreases as the demand increases, which results in the increase of profit. The developed model can be applied to evaluate and plan an intercity rail system.
Relation: 139(1), pp.30-39
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40061
Appears in Collections:[航運管理學系] 期刊論文

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