农机化研究2025，Vol.47Issue(7)：89-94,6.DOI:10.13427/j.issn.1003-188X.2025.07.012
甘蔗种植机随速播种控制系统设计与试验
Design and Experiment of Speed-dependent Seeding Control System of Sugarcane Planter
摘要
Abstract
Aiming at the problem that the average seeding amount per meter of sugarcane planter changes with forward speed,which leads to uneven seeding,a set of speed-dependent seeding control system based on PLC was designed.By analyzing the detection and calculation principle of planter forward speed and sprocket rotating speed,and fitting the function relationship between the controller digital value and sprocket rotating speed,the sprocket rotating speed and planter forward speed could be matched,and the average seeding amount of cane seed did not change with the planter forward speed.The field experiment showed that when the seeding distance was 100 m,the average seeding amount of sugarcane seed per meter changed within 8.19%under different forward speed(2-4 km/h),which met the requirements of sugarcane seeding.关键词
种植机/随速控制系统/三菱PLC/函数拟合/甘蔗Key words
planter/speed-dependent control system/Mitsubishi PLC/function fitting/sugarcane分类
农业科技引用本文复制引用
徐凤英,彭智康,刘庆庭,陈金鹏,邹小平,陈震,武涛..甘蔗种植机随速播种控制系统设计与试验[J].农机化研究,2025,47(7):89-94,6.基金项目
国家重点研发计划项目(2020YFD1000605-03) （2020YFD1000605-03）
