Hits:

Indexed by:Journal Papers

Date of Publication:2014-06-01

Journal:TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES

Included Journals:SCIE、EI、SSCI、ESI高被引论文

Volume:43

Issue:,SI

Page Number:233-248

ISSN No.:0968-090X

Key Words:Transit; Network optimization; Travel time reliability; Tabu search

Abstract:This paper presents a transit network optimization method, in which travel time reliability on road is considered. A robust optimization model, taking into account the stochastic travel time, is formulated to satisfy the demand of passengers and provide reliable transit service. The optimization model aims to maximize the efficiency of passenger trips in the optimized transit network. Tabu search algorithm is defined and implemented to solve the problem. Then, transit network optimization method proposed in this paper is tested with two numerical examples: a simple route and a medium-size network. The results show the proposed method can effectively improve the reliability of a transit network and reduce the travel time of passengers in general. (C) 2013 Elsevier Ltd. All rights reserved.