北京航空航天大学学报 ›› 2008, Vol. 34 ›› Issue (11): 1266-1271.

• 论文 • 上一篇    下一篇

多级协同项目执行中的资源冲突检测与管理

乔立红, 王 超   

  1. 北京航空航天大学 机械工程及自动化学院, 北京 100191
  • 收稿日期:2007-11-26 出版日期:2008-11-30 发布日期:2010-09-16
  • 作者简介:乔立红(1961-),女,北京人,教授,lhqiao@buaa.edu.cn.
  • 基金资助:

    国家863计划资助项目((2006AA04Z155)

Resource conflict detection and management in implementation of multi-level and collaborative projects

Qiao Lihong, Wang Chao   

  1. School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100191, China
  • Received:2007-11-26 Online:2008-11-30 Published:2010-09-16

摘要: 以航空航天型号工程项目为背景,针对多级协同项目中的资源冲突问题,利用基于时间约束网络的冲突检测算法实现了多级协同项目中的资源冲突检测,该算法建立了任务关系的时间约束网络模型,给出了基于模型的线性化、实例化方法和检测判据.针对资源冲突的检测结果表达及冲突信息的管理提出多视图表达方式,建立了基于UML的信息模型.基于研究结果设计开发了项目资源管理原型系统,以某航天项目任务的管理为例进行了验证,表明了研究结果的有效性.

Abstract: To solve the resource conflict problem in multi-level and collaborative engineering projects in aviation and aerospace industries, the detection of resource conflicts was studied using a temporal constraint network algorithm. In the algorithm, a task relationship model for temporal constraint networks was built. Based on the model, a linearization method was developed to deal with concurrent tasks, as well as an instantiation method to import temporal constraint data into the model. By implementing the procedures of the algorithm, the proposed conflict detection criterion can be applied to detect resource conflicts in engineering projects. To express and manage the detection results, an information model based on UML was established and multi-view approaches including Gantt chart, man-hour chart, and resource calendar view were used as standard expression mode. A project resource management prototype system was developed and examined with an example of aerospace engineering project to illustrate the effectiveness of the proposed approach to resource conflict detection and management.

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