信阳市农业决策支持系统结构与功能设计

Construction of the Agricultural Decision Supporting System in Xinyang City

地理信息系统(Geographic Information System,GIS)之决策支持系统(Decision Support System,DSS)可以实现农业资源信息的有效分析和高效管理。"信阳市农业决策支持系统"是以系统结构为构件,以面向对象为方法,针对信阳市农业生产实际开发的专用DSS。其开发过程包括:DSS结构的确定、构建决策模型、建立专家知识结构、明确系统功能、确定对象连接与嵌入方法(Object Linking and Embedding,OLE)等。

GIS-DSS can analyze and manage Agricultural Resources Information efficiently. ＂ Agricultural Decision Support System of Xinyang City＂ is a dedicated decision support system which is based on the agricultural production in Xinyang City.The development process includes determining DSS structures,building decision-making models,setting up expert knowledge structures,designing system functions and determining the OLE methods,etc.