• 论文 •    

求解作业车间调度问题的快速启发式算法

张德富,李  新   

  1. 厦门大学 计算机科学系,福建  厦门  361005
  • 出版日期:2005-02-15 发布日期:2005-02-25

Fast heuristic algorithm for job shop scheduling problem

ZHANG De-fu, LI Xin   

  1. Dep. of Computer&Info. Eng., Xiamen Univ., Xiamen  361005, China
  • Online:2005-02-15 Published:2005-02-25

摘要: 首先将作业车间调度问题转换为一个搭积木模型,受这个直观模型的启发,提出了一个启发式的搭积木规则,该规则综合考虑了已经搭好的积木的顶高和将要搭积木的剩余高度。基于这个规则,提出了一个求解作业车间调度问题的快速启发式算法,对国际上通用的benchmark例的模拟实验结果表明,提出的算法优于经典的优先分配启发式算法。

关键词: 作业车间调度, 启发式, 优先分配规则

Abstract: The job shop scheduling problem was transformed into one building block model. A heuristic building block rule inspired by this model was presented, which considered the top-high of block among boxes and the high of these blocks to be built. Based on this rule, a fast heuristic algorithm was developed for job shop scheduling problem. The results of the simulation study show that the presented algorithm outperforms the well-known priority dispatching rules.

Key words: job shop scheduling, heuristic, priority dispatching rules

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