超轻型飞行器应用于航空摄影测量时飞行质量控制的研究

Research on the Ultralight Aerocraft Photogrammetic Flight Quality Control

利用超轻型飞行器作为航空摄影测量的飞行平台,其瞬间姿态难以控制,所以要实现超轻型飞行器在航空摄影测量中的应用,必须在航空摄影的过程中对航摄相机的姿态进行控制。本文首先简单介绍了利用IMU/GPS组合制作的姿态控制系统的工作流程,然后结合在河北省满城县的试验数据,对该系统对飞行的质量控制进行了分析。

As the difficulty to control the instant position of ultralight aerocraft during the photogrammetric flight, the position of aerial surveying camera should be controlled. This paper introduced the workflow of IMU/GPS - based position control system, and analyzed the quality of flight control combining the testing data of Mancheng county in Hebei province.