科研之友
微信
新浪微博
Facebook
分享链接
摘要
By embodying the spirit of "gold corner, silver side and strawy void" directly on the candidate packing place such that the searching space is reduced considerably, and by utilizing the characteristic of weakly heterogeneous problems that many items are in the same size, a fit degree algorithm (FDA) is proposed for solving a classical 3D rectangular packing problem, container loading problem. Experiments show that FDA works well on the complete set of 1500 instances proposed by Bischoff, Ratcliff and Davies. Especially for the 800 difficult strongly heterogeneous instances among them, FDA outperforms other algorithms with an average volume utilization of 91.91%, which to our knowledge is 0.45% higher than current best result just reported in 2010.
- 出版日期2011-1
- 单位华中科技大学
