Research on Multi-objective Optimization of Vertical Section of the rolling down zone on Hump

摘要：

Design of vertical section of rolling down zone on hump affects rolling condition of car, and efficiency, ability and safety of shunting operating. Taking three factors, say, minimizing rolling time difference between front car and the latter, height of hump and the number of retarders as objectives, considering engineering technology criterion that should be satisfied, a Multi-objective optimization model is established and NSGA-II multi-objective genetic algorithm is adopted to obtain Patero Set in this paper. The model and algorithm are shown by a cast and both of them are reasonable.

关键词： The vertical section of rolling down area on Hump Multi-objective optimization model NSGA- II multi-objective genetic algorithm Patero Set

作者: Chunmin Zhang Yinzhen Li

作者单位: Traffic & Transportation School Lanzhou Jiaotong University Lanzhou, Gansu, China

会议类型: 国际会议

会议名称: 2011 Seventh International Conference on Natural Computation(第七届自然计算国际会议 ICNC 2011)

会议地点: 上海

会议语种:英文

页码: 1296-1300

在线出版日期: 2011-07-26（万方平台首次上网日期，不代表论文的发表时间）