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首页> 外文会议>2003 Conference of the Australian Society of Sugar Cane Technologists: Abstracts >SIDING ROSTER OPTIMISATION: CASE STUDIES IN THE MACKAY REGION
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SIDING ROSTER OPTIMISATION: CASE STUDIES IN THE MACKAY REGION

机译：选拔名册上的优化：麦凯地区的案例研究

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摘要

We address the issue of optimising the allocation of harvesting groups to sidings for arnwhole harvest season, once a harvester roster has been produced. Mackay Sugar’s aimsrnin optimising a siding roster were to show that harvesters had sufficient opportunity tornaccess sidings without exceeding siding and branch line capacities and provide a betterrnmeans for harvesting groups to manage their own day-to-day movements across sidings.rnThe task is difficult and time-consuming manually, because of the need to consider allrnof these criteria simultaneously. To overcome this, we applied operations researchrntechniques to develop a model to optimise the siding rosters, resulting in the ability tornproduce an optimal roster for the entire Mackay region within 30 minutes on a standardrnPC. The optimal siding roster was made available to all harvesting groups within thernMackay region for the 2002 harvest season. The roster was not prescriptive but it wasrnused as the basis for resolving clashes of two or more harvester operators wishing to usernthe same siding on the same day. The model was also used to conduct scenario analysisrnthat would lead to harvesting groups reducing their number of movements acrossrnsidings.
机译：一旦产生了收割机名册，我们将解决为整个收获季节的侧板优化收割组分配的问题。麦凯·舒格（Mackay Sugar）优化壁板名册的目的是表明收割机有足够的机会撕裂壁板而不会超出壁板和支线的能力，并为收获小组提供了更好的手段来管理自己在壁板上的日常运动。 -手动消耗-因为需要同时考虑所有这些条件。为了克服这个问题，我们应用了运筹学技术来开发模型来优化侧板花名册，从而能够在标准的PC上在30分钟内生成整个Mackay地区的最佳花名册。麦当劳地区的所有收割组均可获得2002年收割季节的最佳侧板花名册。该花名册不是说明性的，但被用作解决两个或两个以上希望在同一天使用同一侧墙的收割机操作员之间冲突的基础。该模型还用于进行情景分析，这将导致收割小组减少其在侧线上的移动次数。

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