【摘要】 无人机具有很高的作业效率,能够推动农业生产的现代化和智能化。由于受各种因素的影响,无人机的实际航线与规划航线之间会出现偏差,因此需要进行定位和导航。足球比赛机器人的控制原理与农用无人机相似,其路径规划方法可以作为无人机定位和导航的参考。为此,将足球比赛路径规划的人工势场模型与农用无人机相结合,设计了一种无人机定位和导航方法。仿真试验结果表明:该方法定位和导航的无人机药液喷洒覆盖率达到98%,飞行的距离和时间相比人工控制减少了20%,路线中的急剧转向次数大幅减少,能够为无人机航线控制提供新的途径。更多还原

【Abstract】 UAVs have high operating efficiency and can promote the modernization and intelligentization of agricultural production. Because of the influence of various factors,there will be deviations between the actual route of the UAV and the planned route,so it is necessary to carry out positioning and navigation. The control principle of the football game robot is similar to that of the agricultural drone. The path planning method can be used as a reference for the positioning and navigation of the drone. This study combines the artificial potential field model of the football game path planning with the agricultural drone,and designs a method for the positioning and navigation of drones. The simulation test results show that this method locates and navigates the drone spray coverage rate of 98%,the flight distance and time are reduced by 20% compared with the manual control,and the sharp steering frequency in the route is greatly reduced and can be used as a drone. Route control offers new ways.更多还原