低空航测无人机测量误差思考

无人机在低空航测活动中具有不可替代的重要作用,以进一步发挥其价值为着眼点,应尝试控制测量误差。本文以低空航测无人机测量误差产生的原因作为切入点,予以简述,再以此为基础,重点分析测量误差的控制方法,给出线性纠偏、自适应实时矫正等措施,最后通过模拟实验予以论证,服务后续航测活动。

Reflection on Measurement Error of Low-altitude Aerial Survey Unmanned Aerial Vehicle

Unmanned aerial vehicles have an irreplaceable and important role in low-altitude aerial survey activities. To further develop their values,we should try to control measurement errors. In this paper,the reason for the measurement error of low-altitude aerial survey unmanned aerial vehicle is taken as a starting point,and it is briefly described. Based on this,the control method of measurement error is analyzed,and linear deviation correction,adaptive real-time correction and other measures are given,and finally through simulation experiments Demonstrate and serve subsequent aerial survey activities.