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基于过去的序列相关设置时间的窗分配调度。

Due-window assignment scheduling with past-sequence-dependent setup times.

机构信息

Business School, Northwest Normal University, Lanzhou 730070, China.

出版信息

Math Biosci Eng. 2022 Jan 19;19(3):3110-3126. doi: 10.3934/mbe.2022144.

Abstract

This article investigates the due-window assignment scheduling problem with setup times on a single machine, where setup times of jobs are past-sequence-dependent. Under common, slack and unrestricted due-window assignment methods, the goal is to determine the optimal job sequence and due-window such that the cost function (i.e., the weighted sum of earliness and tardiness, number of early and tardy jobs, due-window starting time and size) is minimized. We solve the problem optimally by introducing a polynomial time algorithm. An extension to the problem with learning and deterioration effects is also studied.

摘要

本文研究了单机上具有作业准备时间的及时窗口分配调度问题,其中作业的准备时间是过去序列相关的。在常见的宽松和无限制的及时窗口分配方法下,目标是确定最佳的作业序列和及时窗口,以使成本函数(即提前和延迟的加权总和、提前和延迟作业的数量、及时窗口开始时间和大小)最小化。我们通过引入多项式时间算法来最优地解决这个问题。还研究了具有学习和恶化效应的问题的扩展。

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