精播排种器排种质量检测模型推导及应用  

The Derivation and Application of the Precision Seeder Testing Model

作　　者：安爱琴[1] 徐君鹏[1] 聂永芳[1] 

机构地区：[1]河南科技学院,河南新乡453003

出　　处：《农机化研究》2014年第11期156-159,共4页Journal of Agricultural Mechanization Research

基　　金：河南科技学院重点科研项目(055032);山西省科技攻关项目(041085)

摘　　要：通过对气吹式精密排种器排种过程进行分析,提出了以样本图像中相邻种子间距差为随机变量的排种质量识别模型;利用Visual C++6.0软件编程,完成样本图像的处理和试验数据的提取;最后,将试验数据应用于排种质量识别模型中,完成了排种器性能的快速检测。实践证明,以相邻种子间距差为随机变量的排种质量识别模型能够完成排种器性能的高效、快速识别。In this paper,the model of seed quality was proposed,based on the difference spacing of adjacent seed,by analyzing the process of precision seeder.The seedmeter performances were identified,based on the image processed and data extracted.It was proved that the model of seed quality was efficiently and quickly in the identification of the seedmeter performance.

关 键 词：精密排种器 排种质量 模式识别 种子间距差 

分 类 号：S220.3[农业科学—农业机械化工程] TP391.76[农业科学—农业工程]