一种多目标资源受限项目调度问题的教学算法

被引:14
作者
王凌
郑环宇
机构
[1] 清华大学自动化系
基金
高等学校博士学科点专项科研基金;
关键词
资源受限项目调度; 多目标优化; 教学算法; 前向-反向改进;
D O I
10.13195/j.kzyjc.2014.1395
中图分类号
TP301.6 [算法理论];
学科分类号
081202 ;
摘要
针对多目标资源受限项目调度的特性,基于结合活动列表和资源列表的编码设计了合理的交叉操作,提出一种多目标教学算法.为了在个体间有效交互信息,在教师阶段非支配个体作为教师与学生执行交叉,而在学生阶段学生间执行交叉,同时在每个阶段通过前向-反向改进增强局部搜索能力,并用Pareto档案集存储和更新非支配个体.基于标准测试集的数值仿真及与现有最好算法的比较,验证了所提出算法的有效性.
引用
收藏
页码:1868 / 1872
页数:5
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