کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
475890 | 699393 | 2009 | 7 صفحه PDF | دانلود رایگان |
This paper focuses on a minmax due-window assignment problem. The goal is to schedule the jobs and the due-window such that the highest cost among all jobs is minimized. The objective function contains four cost components: for earliness, tardiness, due-window starting time and due-window size. We present a polynomial time solution for the case of a single machine and for a two-machine flow-shop. The cases of parallel identical machines and uniform machines are NP-hard, and simple heuristics and lower bounds are introduced and tested numerically.Scope and purposeContracts between suppliers and customers often contain a time interval (a due-window), such that goods delivered within this interval are considered to be on time and are not penalized. The due-window starting time and size are determined during sales negotiations with customers. A late and/or large due-window clearly makes the supplier less attractive, and hence the total cost function should increase in the due-window starting time and size. This paper focuses on due-window assignment problems on several classical machine settings: a single machine, a two-machine flow-shop and parallel identical and uniform machines.
Journal: Computers & Operations Research - Volume 36, Issue 6, June 2009, Pages 1886–1892