烟草病害诊断专家系统的建立与应用

Development and Application of Diagnosis Expert System of Tobacco Diseases

摘要: 综合80 多种烟草主要病害的症状特点，提炼出了包括根、茎、叶、整株发育和生育期在内的25 种检索症状，基于多途径分类检索系统Lucid 3 建立了烟草主要病害诊断系统。该系统融合了大量图像及文字描述信息，极大地丰富了该诊断系统的辅助确诊功能，且能打包成CD 或直接挂到网上以在线方式服务，方便用户使用。

Abstract: We proposed 25 query symptoms, including root, stem, leaf, whole plant and development, from more than 80 tobacco diseases. Based on Lucid3, a multi-way expert system for identification and diagnosis, we developed a diagnosis expert system of tobacco disease. The diagnosis system integrated lots of multimedia, such as pictures and text description; this strengthened the confirmed diagnosis function. It can run on a CD locally or on-line remotely.