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当前位置: 首页 > 文章 > 基于自适应加权数据融合的粮食水分快速测定仪 农业机械学报 1999,30 (6) 65-68
Position: Home > Articles > AN INTELLIGENT INSTRUMENT FOR QUICK MEASUREMENTOF CEREAL MOISTURE CONTENT BASED ON SELF-ADAPTIVE FUSION OF WEIGHTED DATA Transactions of the Chinese Society for Agricultural Machinery 1999,30 (6) 65-68

基于自适应加权数据融合的粮食水分快速测定仪

作  者：
滕召胜
关键词：
自适应性;加权;数据融合;粮食;水分;测定
摘  要：
提出了一种基于单传感器重复采样的粮食水分快速测定自适应加权数据融合方法,新设计的粮食水分快速测定仪器,克服了同类产品目前存在的一些问题,达到了快速、准确测定的目的,已在我国粮油行业推广使用。
译  名：
AN INTELLIGENT INSTRUMENT FOR QUICK MEASUREMENTOF CEREAL MOISTURE CONTENT BASED ON SELF-ADAPTIVE FUSION OF WEIGHTED DATA
作  者：
Teng Zhaosheng (National University of Defense Technology)
关键词：
Self adaptive, Weighted, Data Fusion, Cereals, Moisture content, Measurement
摘  要：
To quickly and accurately measure moisture content of cereals is an important, but difficult technique since the influencing factors during measurement are very complicated. Data fusion technique was successively introduced to eliminate these influencing factors. Based on the technique, an intelligent instrument for quick measurement of cereal moisture content was developed in this paper which has the features of linearity, unbiasedness and minimum mean square error. It can measure cereal moisture content more quickly and accurately than any of the current instruments does. The experimental results show that the measuring range of the instrument is 5%~25%; the accuracy higher than 0 5%; and the reproducibility better than 0.2%. Moreover, it has the advantages of stability, sensitivity, fast response and long life and has been widely used in the grain trade of China.

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