다기준 의사 결정법 기반 도시철도 가상결합 운행전략 우선순위 평가 연구

초록

This study aims to evaluate rank of small size high frequency (SSHF) operation scenarios based on virtually coupled train set (VCTS) control technique in urban railway using TOPSIS of multi criteria decision making (MCDM) methods. The rank of 4 operation scenarios including existing operation scenario is evaluated by various weight factor for cost oriented criteria (rolling stock, energy) and benefit oriented criteria (wait time, congestion). The results show that the rank of train operation scenarios by each weight factor strategy have differences, and are interpreted intuitively and rationally.

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