【摘要】 本文论述了应用工业电视研究气力轮式排种器的试验分析技术和试验结果。这一试验技术的特点是:借助图像位置分析仪,可对电视图像进行定量分析和统计分析。同其它方法相比,具有费用低、直观准确和操作简单等优点。更多还原

【Abstract】 The principle of ITV image position analysis and its application in the research of the pneumatic type seed metering device are described in this paper. The statistical quality and quantity of the image record can be acquired by means of the image position analyzer. This method is accurate and visual, it also can be used easily and save the test expenses.更多还原