Setting due dates to minimize the total weighted possibilistic mean value of the weighted earliness-tardiness costs on a single machine

被引:8
|
作者
Li, Jinquan [2 ]
Yuan, Xuehai [1 ]
Lee, E. S. [3 ]
Xu, Dehua [4 ]
机构
[1] Dalian Univ Technol, Sch Control Sci & Engn, Dalian 116024, Liaoning, Peoples R China
[2] Beijing Normal Univ, Res Ctr Fuzzy Syst, Sch Appl Math, Zhuhai 519087, Guangdong, Peoples R China
[3] Kansas State Univ, Dept Ind & Mfg Syst Engn, Manhattan, KS 66506 USA
[4] E China Inst Technol, Sch Sci, Fuzhou 344000, Jiangxi, Peoples R China
基金
中国国家自然科学基金;
关键词
Scheduling; Earliness-Tardiness costs; Due date assignment; Customer service level; The weighted possibilistic mean value and variance; RANDOM PROCESSING TIMES; SCHEDULING PROBLEM; PRECEDENCE CONSTRAINTS; FUZZY NUMBERS; SEQUENCING PROBLEM; OPTIMAL ASSIGNMENT; RELEASE DATES; COMMON; PENALTIES; ALGORITHM;
D O I
10.1016/j.camwa.2011.09.063
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, it is investigated how to sequence jobs with fuzzy processing times and predict their due dates on a single machine such that the total weighted possibilistic mean value of the weighted earliness-tardiness costs is minimized. First, an optimal polynomial time algorithm is put forward for the scheduling problem when there are no precedence constraints among jobs. Moreover, it is shown that if general precedence constraints are involved, the problem is NP-hard. Then, four reduction rules are proposed to simplify the constraints without changing the optimal schedule. Based on these rules, an optimal polynomial time algorithm is proposed when the precedence constraint is a tree or a collection of trees. Finally, a numerical experiment is given. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:4126 / 4139
页数:14
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