Abstract：Research purposes：In recent years, traffic cooperation and exchange projects between China and Africa become more and more increasingly. As the biggest city in Nigeria, Lagos has obviously improved much in the economy recently. With the growing demand for passenger and freight traffic, rail transit has become the important part of urban transport plan. This paper intends to propose the appropriate track programs of rail transit in Lagos and select the optimum program from a number of programs with the best evaluation methods.
Research conclusions：Set pair analysis theory is a new method to deal with the uncertain and multiplex problems. Through quantitatively analyzing uncertain systems and sequencing the uncertainness of the different programs, the optimum program is obtained by establishing the integrated evaluation model for rail transit in Lagos with the set pair analysis theory, determining the index weight with analytic hierarchy process and establishing the evaluation index system for evaluation and estimation of a number of optional programs. The results show that the set pair analysis theory can be used for optimizing the track program of rail transit.
凌汉东，蒋惠园. 基于集对分析的Lagos地区轨道交通线路方案研究[J]. 铁道工程学报, 2009, 26(4): 82-85.
LING Han-dong, JIANG Hui-yuan. Research on the Track Program of Rail Transit in Lagos with Set Pair Analysis Theory. 铁道工程学报, 2009, 26(4): 82-85.
2009, Vol. 26 
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