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| 模糊推理在热带作物病虫害诊断系统中的应用 | |
| 引用本文： | 黄广坤,谢龙莲,梁伟红,温衍生. 模糊推理在热带作物病虫害诊断系统中的应用[J]. 热带作物学报, 2012, 33(2): 353-358 |
| 作者姓名： | 黄广坤 谢龙莲 梁伟红 温衍生 |
| 作者单位： | 1. 海南大学机电工程学院,海南儋州,571737 2. 中国热带农业科学院科技信息研究所,海南儋州,571737 3. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737 |
| 基金项目： | 中央级公益性科研院所基本科研业务费专项资金（中国热带农业科学院环境与植物保护研究所）资助项目（No.2011hzs1J011）；海南省自然科学基金（No.809021）。 |
| 摘 要： | 将模糊推理应用到热带作物病虫害诊断系统中，既要考虑热带作物病虫害种类及其为害症状的多样性，又要兼顾每一种病虫害为害症状的独特性。热带作物病虫害诊断系统将权重指数存储在数据库，然后以模块的方式对指数进行公式运算，同时根据病虫害症状的阀值，筛选用户提出的症状信息，选用加权算法计算症状相似性，最终得出准确的结果。 |
| 关 键 词： | 模糊推理；病虫害；诊断；专家系统 |
The Application of Fuzzy Reasoning in Disease and Pest Diagnosis Expert System |
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| HUANG Guangkun,XIE Longlian,LIU Enping and WEN Yansheng. The Application of Fuzzy Reasoning in Disease and Pest Diagnosis Expert System[J]. Chinese Journal of Tropical Crops, 2012, 33(2): 353-358 | |
| Authors: | HUANG Guangkun XIE Longlian LIU Enping WEN Yansheng |
| Affiliation: | College of Mechanical and Electrical Engineering Hainan;Science and Technology Information Research Institute, CATAS;Science and Technology Information Research Institute, CATAS;Environment and Plant Protection Institute, CATAS |
| Abstract: | In order for the application of fuzzy reasoning in tropical agriculture disease and pest diagnosis,on one hand we need to take into account the diversity of symptoms and species of disease and pest , on the other hand we need to give consideration to the uniqueness of symptoms. Expert system stores weighting index in the database, then calculate index in the module way. According to the threshold of disease and pest symptoms, screening the symptoms information of the user, calculating the similarity of symptoms with weighted algorithm, finally obtains the accurate results. |
| Keywords: | fuzzy reasoning disease and pest diagnosis expert system |
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