Modeling the distribution setting of parking tracks for disabled trains in urban rail transit system of China

作者：Zhang Zengyong^*; Mao Baohua; Du Peng; Ding Yong; Xie Meiquan

来源：Journal of Transportation Systems Engineering and Information Technology, 2010, 10(5): 79-84.

DOI：10.1016/S1570-6672(09)60066-0

• 0-1-Integer Programming
• disabled train parking
• implicit enumeration
• rescue
• Tchebycheff norm
• Traffic Engineering

During the process of urban rail transit system design, the settings of disabled train parking tracks'; distribution are both related to the cost and the operation. It is of great significance for urban rail transit system construction and operation to set disabled train parking tracks economically and reasonably. This paper explores parking track';s distribution setting for urban rail transit system with an integration of construction and operation. First, the paper introduces the situation of the studying for disabled train parking track';s setting in urban rail transit system, and then describes the rescue process. Based on these, a 0-1 integer programming model for multi-objective optimization is established, and the main consideration is the rescue';s effect after the train is disabled and the parking tracks'; cost. Contrary to the model';s characteristics, a method of implicit enumeration is used fro model solution. Finally, the model and its algorithm are tested with a case study, which is the design data of a domestic metropolitan area rapid transit line. The results show that the proposed model and algorithm can create reasonable setting program effectively.

• 出版日期2010
• 单位北京交通大学