CAJ | 학술논문

针对某型航拍无人机不同任务阶段对数据存储的速度与容量的不同性能要求，设计了高速Flash加大容量SD卡的双存储数据记录模块。实现了对飞行器姿态、GPS以及控制指令等信息的完整记录，系统经试飞验证效果良好。该系统可作为黑匣用于故障分析，又可用于后期航拍图像处理以及控制策略优化、航拍轨迹优化分析，对于野外航拍任务数据记录具有重要的实用价值。
침대모형항박무인궤불동임무계단대수거존저적속도여용량적불동성능요구，설계료고속Flash가대용량SD잡적쌍존저수거기록모괴。실현료대비행기자태、GPS이급공제지령등신식적완정기록，계통경시비험증효과량호。해계통가작위흑갑용우고장분석，우가용우후기항박도상처리이급공제책략우화、항박궤적우화분석，대우야외항박임무수거기록구유중요적실용개치。
According to different performance requirements on data storage speed and capacity of different mission phases of a certain type of aerial drones, a dual data storage solution was designed on the low-cost flight control system by using high speed Flash and the SD card. It can fully record the aircraft attitude, GPS and control instructions and other information. It has been verified by test and it works well. The system can be used for failure analysis as a black box, as well as for aerial image processing and the analysis of the control strategy and aerial trajectory optimization,which has important practical value especially for field aerial mission.