Mbms is one of the key techniques in gdss . how to denote a model , how to organize a model and which function a mbms should provide , those questions are keys in developing a gdss 模型库管理系统是群体决策支持系统的关键技术之一，如何表示模型，如何组织模型库，模型库管理系统的功能要求有哪些，这些问题是群体决策支持系统开发的关键。
According to this conceptual framework i build the system structure and model base system of agricultural project investment gdss , to propose a new way for enhance the decision making effectiveness of agricultural project investment 作者提出了便于群体进行信息交流，能够由系统引导决策者选择和应用合适的决策方法的农业项目投资群体决策支持系统的功能框架。
The paper enters on the theories of gdss . it sets forth the concept , the character , the aim and the support function of a gdss , as well as component , category , characteristic , fundamental construct and advance developing of gdss 本文从群体决策支持系统的理论知识综述入手，阐述了群体决策支持系统( gdss )的概念、特征、目标及支持作用， gdss的组成、类型、功能特点、基本结构及gdss的发展状况。
Though analyzing these theories and technologies such as gdss , agent , and general system theory - based hierarchy model approach , i study the research model , function design , hierarchy model , and generator framework design of gidss in the network environments 从群体决策支持系统理论、 agent技术和理论以及基于通用系统理论的层次模型理论入手研究网络环境下群体智能决策支持系统的研究模型、功能设计、层次模型以及生成器框架设计。
Eventually , it gives the viable solution about realization steps and ways of agent . the author believes that it has some reference significance which it mentions about structure and reference model of mas , and the kind of framework and system structure of gdss based on the multi - agent 作者相信本文阐述的mas的组成、体系结构和参考模型，以及作者提出的一种基于多agent的群体决策支持系统框架和体系结构等对gdss的研究具有一定的借鉴意义。
It is the most difficult to research the technology of distributed decision support system that the decision process has the characteristics of multi - task and real - time . the typical instance of this technology is the military programming intelligent decision support system ( mpidss ) used in future battles 具有实时多决策任务的分布式群体决策支持系统是决策支持技术研究的一个技术难点，其典型应用包括面向未来信息化战争的军事作战规划决策支持。
Based on discussing some relative factors that influence the development of group decision support systems ( gdss ) and analyzing some inherent defects of gdss , this dissertation proposes that group intelligent decision support systems ( gidss ) is the advanced direction of gdss in the future 本论文在论述影响群体决策支持系统( gdss )发展的相关因素以及分析群体决策支持系统自身固有缺陷的基础上，提出构建网络环境下群体智能决策支持系统( gidss )的构想。
Nowadays , problems which people face are lager and more complicated then before , and are out reach of people " s decision - making ability . to avert mistaking decision , co - working is usually needed in important decision - making . gdss is supported to settle such questions 在当今现实生活中，人们所面临的问题越来越庞大，越来越复杂，已远远超出了个人决策的能力，在进行重要决策时，为避免决策失误，各种决策方案的制定往往需由组织中的一个决策群体通过协调合作共同完成，群体决策支持系统正是为适应这一新形势的迫切需要而提出的。
The paper analyses the model base of gdss , introduces the concepts of model and model base and its denotation , and modeling demands . it totally analyses the mbms , includes its central research content , its structure , its function and interface between model base and data base . two - dimensional frame theory in model base is introduced aimed at the problems existed in developing mbms 分析了群体决策支持系统中的模型库，介绍了模型和模型库的概念及其表示， gdss中的模型及建模要求，全面分析了模型库管理系统mbms ，包括主要的研究内容、结构、功能等及模型库与数据库的接口技术，针对目前mbms开发中存在的问题，介绍了模型库的二维框架理论。
The innovation includes that study on how to improve decision making effectiveness of agricultural project investment by multi - subjects research methodology of agricultural project appraisal , group decision support systems , management decision , fuzzy decision , entropy , etc . this paper proposes a system framework and builds a model base of gdss for agricultural project investment 研究特色和创新之处：通过农业项目投资评估、群体决策支持系统、管理决策、模糊决策、熵等多学科交叉的方法，构建了农业项目投资群体决策支持系统研究的理论框架，为农业项目投资决策研究引入新的思想。
