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首页> 外文期刊>Automation in construction >Sequential ordering of crane service requests considering the pending times of the requests: An approach based on game theory and optimization techniques
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Sequential ordering of crane service requests considering the pending times of the requests: An approach based on game theory and optimization techniques

机译：考虑请求的待决时间的起重机服务请求的顺序排序：一种基于博弈论和优化技术的方法

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Progress on a construction project can be derailed if its timetable is not met. Should a crane service request become overdue it may be preferable to minimize the pending time of the service request rather than minimize the crane's overall travel time. A novel approach was developed which minimizes and distributes the pending times uniformly, using a least deviation method to prioritize possible sequences according to the pending time for each requested crane service. An improved harmony search based on the power index method was then used to search for the sequence which led to the least deviation of priorities from their mean values. The efficiency of the proposed method was tested on a benchmark from the literature which involved solving 10, 50 or 100 service request problems. The proposed method achieved distribution of the deviation of pending times by approximately 40%, 50% and 10%, respectively. (C) 2016 Elsevier B.V. All rights reserved.
机译：如果未达到时间表，建设项目的进度可能会出轨。如果起重机服务请求过期，则最好将服务请求的待决时间最小化，而不是将起重机的总行程时间最小化。开发了一种新颖的方法，该方法使用最小偏差方法根据每种请求的起重机服务的挂起时间对可能的顺序进行优先排序，从而最小化并平均分配挂起时间。然后使用基于幂指数方法的改进的和声搜索来搜索序列，该序列导致优先级与其平均值之间的偏差最小。在涉及解决10、50或100个服务请求问题的文献的基准上测试了所提出方法的效率。所提出的方法实现了待处理时间偏差的分布分别约为40％，50％和10％。 （C）2016 Elsevier B.V.保留所有权利。

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