基于LabVIEW Vision的无人机自主着降系统设计与实现

Design and Implementation of Autonomous Landing System for UAV Based on LabVIEW Vision

摘要:

四旋翼无人机具有低成本、垂直起降、机动性好等优点,在民用领域诸如航拍、植保、物流、电力巡线等场合得到了广泛的关注和应用；随着四旋翼无人机应用的普及,一些新的问题也随之出现,其中一个厄待解决的问题是如何提高无人机的降落精度和可靠性,特别在超视距应用场景下,这一需求尤为突出；通过采用机器视觉技术,利用LabVIEW Vision编制视觉识别软件,可以控制四旋翼无人机实现高精度的自主降落。

Abstract:

The four-rotor unmanned aerial vehicle (UAV) has many advantages such as low cost, vertical take-off and landing, good maneuverability. It has been widely used in civilian fields such as aerial photography, plant protection, logistics and power inspection. With the popularization of four-rotor unmanned aerial vehicles, some new problems have arisen. One of the problems is how to improve landing precision and reliability of the UAVs, especially in the over-the-horizon application scenario the demand is particularly prominent. With the use of computer vision technology, the four-rotor unmanned aerial vehicle can be controlled to achieve high precision autonomous landing with the visual recognition software developed by LabVIEW Vision.