基于OSG和OSDK的无人机标校系统设计及实现

Design and Implementation of UAV Calibration System based on OSG and OSDK

摘要:

通过对无人机标校过程中遇到的精度不高、稳定性较差、可操作性较低、易受环境因素干扰、专业标校软件缺失等问题进行分析，设计一套包含硬件及软件在内的无人机标校方案，硬件设计包含对机载应答机的指标设计、需求设计及选型，对无人机的指标设计、需求设计及选型，以及配套硬件设备的选型，设计一套可行性高，功能完整的无人机标校软件，设计部分主要包含三部分功能，分别为基于OSG三维建模的标校无人机飞行轨迹生成软件、基于大疆OSDK开发包开发的飞行轨迹导入并启动飞行任务软件、基于远控模块实现机载应答机参数设置的控制软件，并提出无人机标校中的主要技术指标参数，最终形成一套切实可行的无人机标校系统，增加无人机标校的可行性及可靠性，为无人机标校软件的开发及无人机标校实施打下基础。

Abstract:

By analyzing the problems encountered in UAV calibration, such as low accuracy, poor stability, low operability, vulnerability to environmental factors, and lack of professional calibration software, a set of UAV calibration scheme including hardware and software is designed. The hardware design includes the index design, demand design and selection of airborne transponder, and the index design, demand design and selection of UAV, As well as the selection of supporting hardware and equipment, design a set of UAV calibration software with high feasibility and complete functions. The design part mainly includes three functions, namely, the flight trajectory generation software of calibration UAV based on OSG 3D modeling, the flight trajectory import and start flight mission software based on Dajiang OSDK development package, and the control software based on remote control module to achieve airborne transponder parameter setting, And put forward the main technical index parameters in UAV calibration, finally form a set of practical UAV calibration system, increase the feasibility and reliability of UAV calibration, and lay a foundation for the development of UAV calibration software and the implementation of UAV calibration.