运筹学学报 >
2017 , Vol. 21 >Issue 2: 66 - 72
DOI: https://doi.org/10.15960/j.cnki.issn.1007-6093.2017.02.008
基于退化效应的两台机器流水作业可拒绝排序
收稿日期: 2017-03-28
网络出版日期: 2017-06-15
基金资助
国家自然科学基金(No.11201259), 教育部博士点基金(Nos.20123705120001, 20123705110003), 山东省自然科学基金(Nos. ZR2015GZ009, ZR2014AM012, ZR2014AM021), 曲阜师范大学科研奖励基金(No.xkj201516)
Two-machine flow-shop scheduling with deterioration and rejection
Received date: 2017-03-28
Online published: 2017-06-15
苗翠霞, 孟凡晓 . 基于退化效应的两台机器流水作业可拒绝排序[J]. 运筹学学报, 2017 , 21(2) : 66 -72 . DOI: 10.15960/j.cnki.issn.1007-6093.2017.02.008
In this paper, we consider the two-machine flow-shop scheduling with deterioration and rejection, in which each job's processing time is simple linear increasing function of its starting time. A job is either accepted and processed on the two machines in a flow-shop system, or rejected with a certain penalty having to be paid. The objective is to minimize the sum of the makespan of the accepted jobs plus the total penalty of the rejected jobs. We show that the problem is NP-hard and present a dynamic programming algorithm. Furthermore, we propose an optimal schedule for one special case.
Key words: scheduling; flow-shop; deterioration; rejection; NP-hard
/
| 〈 |
|
〉 |