[1]苏微,高筱钧,赖庆辉.基于响应面法的气吸式大豆高速精密排种器试验研究[J].大豆科学,2015,34(05):894-899.[doi:10.11861/j.issn.1000-9841.2015.05.0894]
　SU Wei,GAO Xiao-jun,LAI Qing-hui.Experimental Study of Soybean High-speed Precision Vacuum Seed Metering Based on Response Surface Method[J].Soybean Science,2015,34(05):894-899.[doi:10.11861/j.issn.1000-9841.2015.05.0894]
点击复制

基于响应面法的气吸式大豆高速精密排种器试验研究

《大豆科学》[ISSN:1000-9841/CN:23-1227/S] 卷: 第34卷 期数: 2015年05期 页码: 894-899 栏目: 出版日期: 2015-10-25
Title:
Experimental Study of Soybean High-speed Precision Vacuum Seed Metering Based on Response Surface Method
作者:
苏微; 高筱钧; 赖庆辉
昆明理工大学 现代农业工程学院，云南 昆明 650500
Author(s):
SU Wei;  GAO Xiao-jun; LAI Qing-hui
Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming 650500, China
关键词:
气吸式排种器; 精密播种; 响应面法; 试验
Keywords:
Vacuum seed metering;  Precision seeding;  Response surface method;  Experiment
DOI:
10.11861/j.issn.1000-9841.2015.05.0894
文献标志码:
A
摘要:
以设计的气吸式大豆高速精密排种器为研究对象，采用响应面法试验设计方法，以吸孔直径、真空度、作业速度和吸孔数为影响因素，以合格指数、漏播指数、重播指数、变异系数为目标函数，运用Design Expert 7.0试验设计软件进行处理，建立排种器主要性能指标与试验因素之间的数学模型，分析试验诸因素对排种器性能指标影响规律及交互效应关系。优化得出最佳参数组合吸孔直径4.5～5.0 mm、吸孔数75～85个、真空度5 kPa、作业速度9 km.h-1时，此时合格指数大于96，漏播指数小于1.5，重播指数小于2.5和变异系数小于20。
Abstract:
In this study, we took the new type of soybean high-speed precision vacuum seed metering as the research object and used the response surface method, to tested its function.The seed cells diameter, vacuum degree, operating speed and seed cells number were as the influence factors and eligible index, rebroadcast index, omitting seeding index and variance index were as the objective functions.Design Expert 7.0 software was used to establish the regression model between the main performance index and the test factors and analyze the effect of the various factors on the performance index.The best combination of parameters were achieved, seed cells diameter was 4.5-5.0 mm, seed cells number was 75-85, vacuum degree was 5 kPa and the operating speed was 9 km. h-1, under this conditon the eligible index was higher than 96，rebroadcast index was less than 2.5, omitting seeding index was less than 1.5 and variance index was less than 20.

参考文献/References:

［1］张德文，李林，王惠民.精密播种机械［M］.北京：农业出版社，1982：25，73.（Zhang D W，Li L，Wang H M.Precision seeding machinery［M］.Beijing: Agricultural Press，1982：25，73.）

［2］陈立东，何堤.论精密排种器的现状及发展方向［J］.农机化研究，2006（4）:16-18.（Chen L D，He D．Discussion on the current situation of the planting device and developing direction［J］．Journal of Agricultural Mechanization Research，2006（4）:16-18.）
［3］Karayl D，Barat Z B, Ozmerzi A. Mathematical modeling of vacuum pressure on a precision seeder［J］.Biosystems Engineering，2004，87(4)：437-444.
［4］谢宇峰，林君堂，何堤. 排种器转速与真空度对大豆排种性能的影响［J］.农机化研究，2006（2）:48-50.（Xie Y F，Lin J T，He D．The effect of the rotate speed and vacuum of high-speed pneumatic feed for the drilling performance of soybean［J］．Journal of Agricultural Mechanization Research，2006（2）:48-50.）
［5］赵佳乐，贾洪雷，姜鑫铭，等．大豆播种机偏置双圆盘气吸式排种器［J］．农业机械学报，2013，44(8)：81-83．（Zhao J L，Jia H L，Jiang X M，et al．Suction type offset double disc seed metering device of soybean seeder［J］．Transactions of The Chinese Society of Agricultural Machinery，2013，44(8)：81-83.）
［6］贾洪雷，赵佳乐，郭明卓，等．双凹面摇杆式排种器设计与性能试验［J］．农业机械学报，2015，45(1)：60-65，72．（Jia H L，Zhao J L，Guo M Z，et al．Design and performance experiment on double-concave surface rocker type seed metering device［J］．Transactions of the Chinese Society for Agricultural Machinery，2015，45(1)：60-65，72.）
［7］苏微，赖庆辉.一种气吸式精密排种器：中国，ZL 2014 2 0160979.4［P］.2014-09-03.（Su W，Lai Q H. A precision vacuum seed metering: Chinese, ZL 2014 2 0160979.4［P］，2014-09-03.）
［8］苏微，赖庆辉，罗奎，等．气吸式大豆高速精密排种器的设计与试验［J］．大豆科学，2014，33(4)：594-598.(Su W， Lai Q H，Luo K, et al.Design and experiment for soybean high-speed precision vacuum seed metering［J］.Soybean Science,2014,33(4)：594-598.)
［9］GB/T 6973-2005单粒（精密）播种机试验方法［S］．中国标准出版社，2005.（GB/T 6973-2005 Testing methods of single seed precision drills［S］．China Standard Press．2005.）
［10］JB/T 10293－2001 单粒（精密）播种机技术条件［S］．中国机械工业联合会．2001.（JB/T 10293－2001 Specifications of single seed drill（precision）［S］．China Machinery Industry Federation．2001.）

相似文献/References:

[1]苏 微,赖庆辉,罗 奎,等.气吸式大豆高速精密排种器的设计与试验[J].大豆科学,2014,33(04):594.[doi:10.11861/j.issn.1000-9841.2014.04.0594]
　SU Wei,LAI Qing-hui,LUO Kui,et al.Design and Experiment for Soybean High-speed Precision Vacuum Seed Metering[J].Soybean Science,2014,33(05):594.[doi:10.11861/j.issn.1000-9841.2014.04.0594]

备注/Memo

基金项目：国家自然科学基金（KKGC201323038)；云南省级项目（人培）（KKSY201323025，KKSY201323067）。

第一作者简介：苏微（1979-），女，博士，讲师，主要从事农业机械化生产与管理研究。E-mail：laisubo@163.com。
通讯作者：赖庆辉（1980.），男，博士，副教授，主要从事精密播种机械研究。E-mail：laiqinghui007@163.com。

更新日期/Last Update: 2015-11-09