【摘要】 为了提高项目对数据冲突和动态综合管理的能力,提出了一种基于时间Petri网的航空项目数据管理模型。该模型利用库所包含项目的所有共享数据,在资源约束的条件下,进行时间、资源、成本等数据的综合管理。讨论了对资源冲突与均衡控制的调控方法。以某航空产品的制造装配为例,表明利用该模型,可以较好地处理项目运行过程中产生的资源冲突等问题,使各种资源的利用达到最优化,从而实现对资源的最大利用率。更多还原

【Abstract】 To improve the capability of managing data conflict and implementing project dynamic management, a data management model for aerial project based on timed Petri net was put forward. The model included all sharing data in a data warehouse, and conducted overall management for time, resources and cost, etc. considering the resource restriction. Finally, an aerial example was demonstrated. It is shown that the resource conflict of project is well solved by using the model and the various resources are optimized.更多还原