识别关键冲突任务的定量分析  

Quantitative Analysis of Identifying Critical Conflict Tasks

作　　者：马国丰[1] 尤建新[1] 杜学美[1] 

机构地区：[1]同济大学经济与管理学院,上海200092

出　　处：《上海交通大学学报》2006年第4期669-671,676,共4页Journal of Shanghai Jiaotong University

基　　金：国家博士后科学基金资助项目(2005037516)

摘　　要：建立关键链(CC)计划,关键在于识别关键冲突任务.讨论了项目进度计划中与冲突资源相关的关键任务、关键任务组以及关键任务群,提出了统一的定量表示方法.针对一种冲突资源,相应地提出了识别关键冲突任务的一个启发式算法,找出了相关冲突任务,并得出相应的优先顺序,建立了有效的CC计划.通过实例进行了实证研究,为CC技术的应用提供了定量支撑.It is very pivotal for the critical chain scheduling to identify critical conflict tasks. This paper discussed the critical task, critical task set and critical task group involved conflict resource in a project scheduling scheme, and put forward a unified quantitative express method. An heuristic algorithm was put forward to identify critical conflict tasks for a kind of conflict resource. It can find out the correlation conflict tasks, elicit the correspoding order of priority, and set up the effective scheduling of critical chain. The empirical analysis was carried out. It can provide the quantitative support for application of critical chain method.

关 键 词：项目计划 资源冲突 关键任务 关键链技术 

分 类 号：F406[经济管理—产业经济]