根据联合论证过程分析了非结构化需求的产生原因。针对非结构化需求难以被描述和分布式碎片化存储的特点,提出了构建管理系统共享非结构化需求的思路,并设计了非结构化需求库的本体模型。最后在本体模型上设计了管理系统,为管理系统的进一步开发打下了基础。 According to the process of joint argumentation, the causes of unstructured demand are analyzed. In view of the unstructured requirements being difficult to describe and the characteristics of distributed fragmented storage, the idea of ​​building a management system to share the unstructured needs is proposed and the ontology model of the unstructured requirements repository is designed. Finally, the management system is designed on the ontology model, laying a foundation for the further development of the management system.