大型工程项目集成化管理环境下的知识协同与任务调度

Knowledge cooperation and project scheduling of large-scale engineering project under integrated management conditions

将各个项目单元抽象为不同的知识源,详细分析了集成化管理环境下的知识协同问题,提出了基于权威性加权原则的知识协同处理策略,并就策略修正、协同求解等问题作了分析说明。在此基础上,采取前向调度算法和逆向调度算法相结合的迭代算法,建立了协同工作中的任务调度模型,算例证明,模型能够有效满足各约束条件下任务的增删需求。

During the execution of a large-scale engineering project, the integrated management has become an effective method increasing the operation efficiency. A systematic analysis of the strategies for knowledge cooperation under integrated management conditions was carried out. An amendment of this cooperation and operation of this cooperation was also discussed. Furthermore, based on the com- bination of forward scheduling algorithm and backward scheduling algorithm, a new mode of project scheduling was put forward. Finally, an illustration was used to prove the correctness of mathematic mode, and some proposals were made for the application of integrated management.