适于篱架型喷雾机作业的专家决策系统构建  

Introduction and construction of working parameters decision expert system for sprayer applying to trellis plants

作　　者：任海良[1] 管荣根[1] 张瑞宏[1] 王明友[1] 薛学彪[1] 季伟[1] 赵映[1] 

机构地区：[1]扬州大学机械工程学院,江苏扬州225127

出　　处：《扬州大学学报（自然科学版）》2010年第4期56-60,共5页Journal of Yangzhou University：Natural Science Edition

基　　金：国家高新技术研究发展计划(863)项目(2008AA100904)

摘　　要：将智能决策支持系统与农药精确施用技术有机结合起来,根据农药精确施用相关因子差异,研究并构建适于篱架型喷雾机的作业参数专家决策系统,为农药精确施用提供智能决策支持.在对系统目标、功能及其结构体系进行分析的基础上,通过C4.5算法对不同气候条件下是否施药进行归纳,构建了喷雾决策树.This article discusses an expert decision system which combines intelligent decision support system with precision toward-target spraying.Construction of working parameters decision expert system which can provide intelligent decision support for precision pesticide spraying is based on the differences of relevant factors of precision spraying.Then C4.5 algorithm is applied to the construction of decision tree based on analyzing the goal,the function,the configuration of the decision system.

关 键 词：专家决策系统 施药 知识库 智能决策支持 

分 类 号：S431.9[农业科学—农业昆虫与害虫防治] TP399[农业科学—植物保护]