摘要
结合农业机械车辆动力学方程,提出一种基于模糊控制规则的农业机械自动导航控制算法。为提高农业机械定位的精度,首先引入ZigBee的测距算法和两边测量方式,得到农业机械的位置,从而极大地提高了坐标定位的精度;然后结合模糊控制理论,以车辆坐标和航向角作为输入变量,以前转向角作为输出变量,对农机移动方向进行控制;最后通过MATLAB仿真软件对文中算法进行了分析,分析结果证明了算法的可靠性。
Combining with the automatic control of agricultural machinery,it analyzes the dynamic equations of agricultural machinery vehicle,presents a control algorithm of agricultural machinery navigation based on fuzzy control. Using the Zig Bee location algorithm and fuzzy control theory,it improves the accuracy of coordinate positioning. Setting the vehicle coordinates and heading angle as the input variables and the front of turning angle as output variables,the system controls the moving direction of agricultural machinery. Based on MATLAB,it simulates the above algorithms,the results verify the reliability of the proposed algorithm.
出处
《机械设计与制造工程》
2017年第7期54-57,共4页
Machine Design and Manufacturing Engineering
