中文摘要：

介绍了一种基于多角色描述的层次框架方法，包括以数据库的形式对知识进行存储和调用，知识的动态匹配和知识更新的实现机制。详细描述了基于上述表达方法的层次型协作管理机制（hierarchy collaboration management mechanism，HCMM）以及HCMM的需求分析、产生目标、寻找协作模型、分解和分配任务、定夺协作方案、完成目标的整个协作过程。该HCMM模型有效地结合了角色的特征，使Agent之间的相互协作和管理得到了完善和拓展，并给出了系统仿真和商务应用。

英文摘要：

A knowledge expression method based on a hierarchy framework of multi-role description is introduced, which includes storing and using knowledge in the form of database, the dynamic matching function and the mechanism of renewal manipulation. More detail information about the new hierarchy collaboration management mechanism （HCMM） based on the above method, and its col- laboration process as follow： Analyze demand then set goals, find model from model base, decomposition and assign the task, fix the concrete co operational plans, fulfill the goals are described. It has refined and expanded the collaboration between Agents while taking the character of role into account. At last the simulation system and the business application based on HCMM are presented.