关键路径法在大飞机项目风险管理中的应用

摘要

By identifying the critical path, people can effectively identify the key activities that impact the project progress. Taking appropriate human and material resources and allocate them to key activities can shorten the project duration. This paper first analyzes the importance of using risk management in large aircraft project. Then it introduces how to find out the critical path in a Gantt graph generated by Microsoft Project from the perspective of data structures and algorithms, verifies the method by two examples. Finally, the paper analyzes the insufficient of CPM and proposes some suggestions about how to improve it.%通过识别关键路径可以有效识别出影响工程进度的关键活动,从非关键路径上的活动中适当抽取人力物力资源分配给关键活动可以缩短整个工程工期.本文首先分析大飞机制造项目中风险管理的重要性,进而从数据结构和算法的角度介绍如何在基于Microsoft Project生成的Gantt图上寻找出关键路径,最后结合实例加以分析并提出不足及待改进之处.