CONTINUOUS MEASUREMENT OF GRAIN MOISTURE-CONTENT DURING HARVEST

被引：2

作者：

ZOERB, GC ^{[1
]}

MOORE, GA ^{[1
]}

BURROW, RP ^{[1
]}

机构：

[1] UNIV MELBOURNE,DEPT CIVIL & AGR ENGN,PARKVILLE,VIC 3052,AUSTRALIA

来源：

TRANSACTIONS OF THE ASAE | 1993年 / 36卷 / 01期

关键词：

DIELECTRIC; INSTRUMENTATION; MONITOR; COMBINE; SENSOR;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Results of a project to develop a grain moisture sensor and associated instrumentation to provide continuous monitoring of grain moisture content while harvesting are presented. Moisture content of the grain was determined by measuring the resonant frequency of a capacitor formed by two metal electrodes with a moving column of grain as the dielectric material. Tests were conducted with wheat, barley, oats, peas and lupins using two geometries of electrodes: concentric and parallel.

引用

页码：5 / 9

页数：5

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