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首页> 外文期刊>Jordan Journal of Mechanical and Industrial Engineering >Design of Digital Aerial Photography System for Unmanned Aerial Vehicle Based on Wireless Sensor Network
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Design of Digital Aerial Photography System for Unmanned Aerial Vehicle Based on Wireless Sensor Network

机译：基于无线传感器网络的无人机数字航拍系统设计

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摘要

The traditional UAV aerial photography system has the disadvantages of unclear imaging, low system efficiency and poor flight control effect. Thus, a digital aerial photography system based on wireless sensor network is proposed. Firstly, the principle of aerial photography system is analyzed, and the wireless sensor network is set up. A large number of wireless sensor nodes are deployed in the interval whose functions such as wireless communication and calculation are completed by nodes. For example, the SN-RN data acquisition layer, the RN-UAV relay transmission layer, and the UAV-DC mobile aggregation layer are designed to form a wireless sensor network architecture, and the UAV digital aerial photography technology is combined to form the wireless sensor network. Experiments show that the medium error, maximum error and medium error limit of the digital aerial photography of the UAV are low, the total working time of the system is short, and the accuracy of the flight execution of the UAV is maintained between 93%-95%, and always stable. Therefore, the overall imaging effect of this method is better, the system work efficiency is higher, the system control effect is better, and it is more practical and advantageous.
机译：传统的无人机航拍系统成像不清晰，系统效率低，飞行控制效果差。因此，提出了一种基于无线传感器网络的数字航拍系统。首先，分析了航空摄影系统的原理，建立了无线传感器网络。在该间隔内部署大量无线传感器节点，这些无线传感器节点的功能（例如无线通信和计算）由节点完成。例如，将SN-RN数据采集层，RN-UAV中继传输层和UAV-DC移动聚合层设计为形成无线传感器网络体系结构，并将UAV数字航拍技术组合为无线网络。传感器网络。实验表明，无人机数字航拍的中度误差，最大误差和中度误差极限较低，系统的总工作时间较短，无人机的飞行执行精度保持在93％- 95％，并且始终稳定。因此，该方法的整体成像效果更好，系统工作效率更高，系统控制效果更好，更加实用和有利。

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