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A Robustness Simulation Method of Project Schedule based on the Monte Carlo Method

机译:基于蒙特卡罗方法的工程进度计划稳健性仿真方法

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Since there are obvious uncertainties in task duration, the uncertainty will be passed step by step due to theprecedence relationships among tasks. Therefore, one should pay attention to the robustness of project plan when schedulingthe project. In this paper, the project plan robustness is evaluated as the probability of completing the project in theplanning duration, the Monte Carlo method is used to simulate the practical implementation of the project plan consideringthe characteristics of task duration distribution, and thus a complete estimation approach for project plans is presented.This approach can help project managers to determine the project duration risk and identify the key tasks that influencethe project plan robustness seriously at the beginning of project planning.
机译:由于任务持续时间存在明显的不确定性,由于任务之间的优先级关系,不确定性将逐步传递。因此,在计划项目时应注意项目计划的健壮性。本文将项目计划的鲁棒性评估为在计划工期内完成项目的概率,考虑到任务工期分布的特征,使用蒙特卡罗方法模拟项目计划的实际执行情况,从而得出一种完整的估算方法。提出了项目计划,该方法可以帮助项目经理确定项目工期风险,并在项目计划开始时确定严重影响项目计划稳健性的关键任务。

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