联合收割机谷物损失测试研究探讨

Analyses of Combine Harvester Grain Loss Measurement

总结了国内外联合收割机谷物损失测试的发展和现状,指出国内损失测试的要求与国外有很大差距,应该寻找适合中国国情的测试方法和理论,注重探讨和研究在不同作物品种、喂入量、含水率和草谷比状况下损失率的测试方法与影响因素等,为国内损失测试研究指明了方向,同时也提出了将虚拟仪器技术应用于损失测试的设想。

Abstract： This paper sums up the development and actuality of combine harvester grain loss measurement home and abroad, points out that the desire of grain loss measurement is deferent between home and abroad. So we should base upon the situation of our country, seek for the right measurement method and theory adapting to the situation of China, paying more attention to when crop variety, inputting, water moisture and grass grain ratio change, the method and factors, instead of measuring the grain loss quantity. It also points out the direction of the grain loss measurement at home and putting forward the assume of appliance of virtual instrument.