模糊控制在中草药收获机夹持带速度控制中的应用  

The Applying of Fuzzy Control in How to Control the Gripping-belt Velocity of Chines Traditional Herbal Harvesting Machine

作　　者：黄金侠[1] 王俊发[1] 韩华[1] 于永红[1] 

机构地区：[1]佳木斯大学机械工程学院,黑龙江佳木斯154007

出　　处：《农机化研究》2010年第8期186-188,196,共4页Journal of Agricultural Mechanization Research

基　　金：国家"十一五"科技支撑计划项目(2006BAD11A07-06);佳木斯大学重点资助项目(LZJ2008-001)

摘　　要：以机器前进速度和夹持带线速度最佳匹配为控制目标,对中草药收获机夹持带液压控制系统的智能控制进行了探讨;建立了夹持带速度液压系统的仿真模型,并利用MATLAB软件的模糊控制工具箱对控制器进行了仿真。仿真结果表明,所提出的智能控制夹持带速度的控制系统结构和算法是可行的,能够有效提高中草药收获机收获作业的质量。In order to obtain the best matching between the machine forward speed and its gripping –belt linear velocity as control target,a kind of intelligent control of hydraulic control system which is using for the gripping-belt of Chinese traditional herbal harvesting machine is discussed.The hydraulic system simulation model about the gripping-belt is established,and its controller is simulated by making use of MATLAB software fuzzy control toolbox.Simulation results show that the control system structure and algorithms which is put forward in this article about the intelligent control gripping-belt speed is feasible,and it can also effectively improve the opreration quality of Chinese traditonal herbal harvesting machine.

关 键 词：中草药收获机 模糊控制 仿真 

分 类 号：S225[农业科学—农业机械化工程] S126[农业科学—农业工程]