农机化研究2025，Vol.47Issue(5)：158-164,7.DOI:10.13427/j.issn.1003-188X.2025.05.023
基于响应面分析法玉米免耕播种机关键部件优化及试验
Optimization and Testing of Key Components of Corn No-till Planter Based on Response Surface Analysis
摘要
Abstract
Response surface analysis is a common statistical analysis method that can be used to optimize product design and process parameters.For the optimization of corn no-till planter,based on the previous research,this paper selected disc diameter,disc angle and disc inclination as the influencing factors,and carried out quadratic rotation orthogonal test with machine forward resistance and furrowing stability as the evaluation indexes,and carried out response surface method optimization analysis on the test results.The research results showed that:the main order of each influencing factor on fresh corn sowing efficiency was:disc angle,disc diameter,disc inclination;the optimization results obtained through the analysis were:disc diameter 350 mm,disc angle 16.5°,disc inclination 6°,at this time the theoretical forward resistance was 600.59 N,and furrowing stability was 91.06％,which met the requirements of corn agricultural produc-tion.关键词
玉米/免耕播种机/响应面分析/优化/参数验证Key words
corn/no-till planter/response surface analysis/optimization/parameter validation分类
农业科技引用本文复制引用
何俊艺,何家盼..基于响应面分析法玉米免耕播种机关键部件优化及试验[J].农机化研究,2025,47(5):158-164,7.基金项目
湖南省自然科学基金科教联合基金项目(2023JJ60215) （2023JJ60215）
湖南省教育厅科学研究优秀青年项目(21B0884) （21B0884）
