基于柔索测距装置的农机定位方法研究

Research on Agricultural Vehicles Positioning Method Based on Cable Measurement Device

农业机械自动化是我国农业发展的重点方向,且农机田间的自主行走一直是研究的热点。为了实现农机的自主行走,需对其进行定位,定位是自主行走的前提。为此,针对农田作业,考虑到大田作业的适应性,提出了一种基于柔索测距的定位装置,可以在大田作业中展开,目标精度达到20mm。

Agricultural vehicles automation is the key direction of agricultural development in our country. Autonomous walking in agricultural machinery field has always been the focus of research. In order to realize the autonomous walking of agricultural vehicles,it is necessary to locate it,and positioning is the premise of autonomous walking. In view of the farmland operation and considering the adaptability of the field operation,a positioning device based on the flexible cable distance measurement is proposed,which can be carried out in the field operation and the precision of the target reaches20 mm.