摘要
以智能采棉机行驶速度控制为研究对象,对采棉过程中输棉管路流量进行监测,当满足输棉管路负荷堵塞条件时,调整采棉机行进速度,保持最优输棉管路流量。基于面向对象技术,以输棉管路流量是否堵塞为控制目标,采用PID模糊控制器对采棉机行进速度进行自适应调整。仿真与田间试验结果表明:此控制方法能够有效实现采棉机的行驶速度自适应调节,且能够根据输棉管路流量负荷程度自主进行行进速度调节,保证采棉机高效作业。
Taking the traveling speed control of intelligent cotton picker as the research object,this paper monitors the flow of cotton conveying pipeline in the process of cotton picking.When the load blocking conditions of cotton conveying pipeline are met,adjust the traveling speed of cotton picker to maintain the optimal flow of cotton conveying pipeline.Based on object-oriented technology,taking whether the flow of cotton conveying pipeline is blocked as the control goal,PID fuzzy controller is used to adaptively adjust the traveling speed of cotton picker.The simulation results show that the control method can effectively improve the adaptive adjustment of the traveling speed of the cotton picker.The field experimental results show that the cotton picker can adjust the traveling speed independently according to the flow load of the cotton conveying pipeline to ensure the efficient operation of the cotton picker.
作者
丁玉涛
Ding Yutao(Henan Vocational and Technical College,Zhengzhou 450046,China)
出处
《农机化研究》
北大核心
2024年第4期239-241,252,共4页
Journal of Agricultural Mechanization Research
基金
河南省高等教育教学改革研究与实践项目(2019SJGLX711)。
关键词
采棉机
模糊控制
通信系统
面向对象
cotton picker
fuzzy control
communication system
object-oriented
