具有三维姿态测量功能的无人机自动驾驶仪的设计与实现

Design and implementation of unmanned aircraft autopilot system with three-dimension attitude reference

自动驾驶仪是无人机的核心控制部分。论文介绍了一种具有三维姿态测量功能的小型无人机自动驾驶仪的硬件设计,分析了各部分硬件的功能和相互接口,给出了实验数据。该自动驾驶仪集成了多种利用微机电技术制造的传感器,具有飞行增稳和三维姿态测量功能,可以接收全球定位系统信号,根据设定航线实现按预定航线自主飞行。

This paper focuses the hardware design of a unmanned aircraft autopilot system with three-dimension attitude reference, and presents the function of each part and the experiment data. The autopilot system is the key element of UAVs. This unmanned aircraft autopilot system with three-dimension attitude reference integrates various MEMS sensor, which can receive GPS signal and control the unmanned aircraft to aviate automatically according to the preestablished course.