液压翻转犁智能控制系统开发和研究  

Development and Research of Intelligent Control System for Hydraulic Turning Plow

作　　者：邓宇 程亨曼 沈亮 窦钰程 杨华 彭君峰 韩喜军 王晋 DENG Yu;CHENG Hengman;SHEN Liang;DOU Yucheng;YANG Hua;PEMG Junfeng;HAN Xijun;WANG Jin(Heilongjiang DEWO Technology Development Co.,Ltd.,Harbin 150086,China)

机构地区：[1]黑龙江德沃科技开发有限公司,哈尔滨150086

出　　处：《农机使用与维修》2024年第5期5-7,共3页Agricultural Machinery Using & Maintenance

基　　金：科学技术部高技术研究发展中心新一代人工智能国家科技重大专项(2021ZD0110900)。

摘　　要：该文基于PID控制器,通过对PID参数的调整实现对液压翻转犁的稳定控制,同时对系统中的检测元件进行设计与选型,构建一套完善的液压翻转犁智能控制系统。通过田间试验,验证设计的智能控制系统在实际工作环境中的可靠性和有效性。研究结果表明,标准偏差为0.25,控制精度的均方根误差(RMSE)为1.2,表明系统的控制精度较高,实际输出值与预期输出值之间的差异较小。作业效率为1000 m^(2)/h。该文提出的液压翻转犁智能控制系统能够实现对犁具的精确控制,研究结果对于提高农业生产效率和作业质量提供技术参考。This paper is based on the PID controller,through the adjustment of the PID parameters to achieve stable control of the hydraulic turning plow,at the same time on the design and selection of the detection components in the system,to build a complete set of intelligent control system for hydraulic turning plow.Through field tests,the reliability and effectiveness of the designed intelligent control system in the actual working environment are verified.The results show that the standard deviation is 0.25 and the root mean square error(RMSE)of the control accuracy is 1.2,indicating that the control accuracy of the system is high and the difference between the actual output value and the expected output value is small.Operational efficiency of 1000 m^(2)/h,the intelligent control system of the hydraulic turning plow proposed in this paper is able to realize the precise control of the plow,and the results of the study provide technical references for improving the efficiency of agricultural production and the quality of operation.

关 键 词：液压翻转犁智能控制系统 液压技术 控制算法 PID控制器 传感器 执行器 

分 类 号：S220.2[农业科学—农业机械化工程]