摘要
本文首先简要介绍重载运输在我国开行的现状 ,在此基础上建立一个重载列车去向模型。引进一个先进的算法——遗传算法求解模型 ,根据求得最终优化方案 ,比较普通直达列车和重载列车开行方案的不同。计算结果表明重载列车的开行应该重新调整现有编组计划 。
The paper first introduces the heavy haul operation in China,based on which a heavy haul train destination model is built up.An advenced genetic algorithm (GA) is introduced.With the eventually obtained optimized solution,the different operation plans of heavy haul and ordinary through trains are compared.The calculation result shows that if heavy haul trains are operated,the existing train formation plan should be adjusted and not simply add the number of cars to form a heavy haul train in the original direction.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
2000年第3期38-43,共6页
China Railway Science
基金
国家自然科学基金项目!(No.796 0 0 0 0 1 )
关键词
遗传算法
铁路重载运输
重载列车编组去向模型
Heavy haul, Train destination genetic algorithm, Optimization, 0 1 program
