关键词: 虚拟企业, 项目管理, 分布调度, 模糊表达

Abstract: The distributed and collaborated style of the project realization in virtual enterprise challenges the traditional project management. The imprecise data for scheduling and the potential interest conflicts between the individual collaborator and the manager cause the difficulties and complexities of the global level scheduling in virtual enterprise. In this work， based on the fuzzy specification of the information for scheduling， we presented an approach that optimized the time performance for the global predictive scheduling， with the collaborator selection and sub-scheduling integrated in the individual partner by the negotiation between the manager and partners， we also gave the strategies of the resources allocation in the partner enterprises for the schedule realization.

Key words: virtual enterprise, project management, distributed scheduling, fuzzy expression