摘要
结合实际科研项目的研究成果,根据空车调整问题的实际要求,通过引入“到达时间窗”的概念,建立以减少空车总走行公里和广义运输成本最小化为目标的空车调整优化模型;运用遗传算法的交叉和变异算子自适应调整技术,以及染色体的矩阵编码结构设计基于矩阵编码的遗传算法,并利用C++语言进行原码程序设计和实例运算分析,取得较好的效果。
Based on the results of practice research of railway empty wagons distribution and the study on ＂arrival time windows＂, it was made up an optimal model of empty wagons distribution to cut down the railway moving milometer and the cost of running, designed the hereditary algorithm with the matrix construction on chromosome, dealt with a practice example in the setting of C^＋＋ and got a satisfied result.
出处
《铁路计算机应用》
2007年第2期4-7,共4页
Railway Computer Application
关键词
空车调整问题
遗传算法
时间窗
研究
empty wagons distribution
hereditary algorithm
time windows
research
