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Fuzzy decision-making for dynamic resource allocation

机译：动态资源分配的模糊决策

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摘要

For construction activities, timely resource allocation is crucial to avoid unnecessary waiting time of resources and delay of activities, especially under the condition of limited supply of resources. Timely resource allocation, i.e. determination of an activity that has the highest priority to obtain resources at that instant, is a dynamic decision-making process dependent on real-time information during a construction process. With the consideration of operational and stochastic characteristics of construction operations and the fuzziness of multiple-decision objectives for an appropriate allocation policy (due to imprecision or subjectivity in decision criteria), a fuzzy dynamic resource allocation (FDRA) based on the fuzzy decision-making approach is developed. In order to model the timely resource allocation decisions, the FDRA is built into a discrete-event simulation system with an activity scanning strategy. The benefit of FDRA on construction productivity is analysed through simulation experimentation by which comparisons among different allocation policies are made.
机译：对于建筑活动，及时的资源分配对于避免不必要的资源等待时间和活动延迟至关重要，特别是在资源供应有限的情况下。及时的资源分配，即确定在那个时刻获得资源的优先级最高的活动，是一个动态的决策过程，它依赖于施工过程中的实时信息。考虑到施工作业的操作和随机特性，以及针对适当分配策略的多决策目标的模糊性（由于决策标准的不精确性或主观性），基于模糊决策的模糊动态资源分配（FDRA）方法被开发。为了对及时的资源分配决策建模，将FDRA内置到具有活动扫描策略的离散事件模拟系统中。通过仿真实验分析了FDRA对建筑生产率的好处，并进行了不同分配策略之间的比较。

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