基于插件技术的测土施肥决策系统设计  

Design of The Fertilization Expert System Based on Plug-in Technology

作　　者：杨世琦 徐永进[2] 高阳华 

机构地区：[1]重庆市气象科学研究所,重庆401147 [2]西南大学地理科学学院,重庆400715

出　　处：《西南师范大学学报（自然科学版）》2010年第1期158-163,共6页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：科技部"西部开发科技行动"重大项目(2005BA901A01);科技部农业成果转化项目(2007GB24160446);重庆市科技攻关计划项目CSTC;2009AC0125

摘　　要：采用"平台+插件"模式的技术框架,设计实现了基于插件技术的测土施肥决策系统,解决了以往不同区域间测土施肥决策系统的可移植性差、可重用性低下的问题,并对系统的体系结构、插件机制、插件与平台交互、测土施肥功能模块等关键技术进行了深入剖析,依此技术为基础实现了基于插件技术的测土施肥决策系统实例,验证了该技术框架的优越性和可行性.In this article, the technology framework of ＂Platform＋plug-in＂ model is used to implement fer- tilization expert system, which resolve the problems of bad portability and low reusability between differ- ent regions of fertilization expert systems. Furthermore, key technologies such as system architecture, plug-in mechanism, plug-ins and cross-platform, fertilization expert＇s functional model and so on have been analyzed deeply. Based on these technologies, testing example of fertilization expert system is imple- mented, which verify the superiority and feasibility of the technology framework.

关 键 词：插件 GIS 测土施肥 ARCGIS ENGINE 

分 类 号：P208[天文地球—地图制图学与地理信息工程]