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標題Title: Alternative Models for Solving Single-Machine Scheduling with Tool Changes
作者Authors: 楊金山,Jen-Shiang..等
上傳單位Department: 管理與資訊系
上傳時間Date: 2009-12-4
上傳者Author: 楊金山
審核單位Department: 管理與資訊系
審核老師Teacher: 楊金山
檔案類型Categories: 論文Thesis
關鍵詞Keyword: Scheduling, Single CNC Machine, Tool Changes, Availability Constraints
摘要Abstract: Most production scheduling-related research generally assumes that a machine is able to
process jobs continuously, and at all times. In practice, that is rarely the case; a machine
may become unavailable during the production process due to random breakdown, preventive
maintenance, or tool change necessitated by job mix or tool wear. For this reason, this paper
investigates the problem of scheduling the processing of jobs and tool changes simultaneously.
The objective is to minimize the total completion time of jobs. We first correct the existing
model by Akturk et al. [2], and then we present four alternative models for an exact solution
of the problem. Computational experiments are carried out to evaluate the efficiency of the
models.

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2009_12_2c86fa54.pdf 182Kb pdf 310 78
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