학술논문

Combined stop optimal schedule for urban rail transit with elastic demand.
Document Type
Article
Source
Application Research of Computers / Jisuanji Yingyong Yanjiu. Nov2014, Vol. 31 Issue 11, p3361-3368. 5p.
Subject
*PUBLIC transit
*RAILROADS
*ELASTICITY
*GAME theory
*PROFITABILITY
*MATHEMATICAL optimization
*COMPUTER software
Language
Chinese
ISSN
1001-3695
Abstract
In order to solve the urban rail train stop schedule problem, considered master-slave game relation between train stop schedule and transfer choice, this paper developed a 0-1 bi-level mathematical programming model for urban rail transit special stop schedule scheme. The upper level model was stop schedule target at maximizing profit, with the lowest limit control of stops at station as constraints. The lower level model was passenger transfer options aim to minimize total travel time consuming, with route continuity and feasibility as constraints. Then, it simplified the bi-level model to be single-level model according to its features in order to be directly solvable by optimizing software. Finally, it applied sensitive analyze in experiments, which had been proved practical and efficient. The results show that combined stop schedule is more suitable for some special flow. [ABSTRACT FROM AUTHOR]