为了提高无人机的控制性能,针对某小型无人直升机,提出并实现了以ARM7为处理核心的无人机飞行控制计算机的硬件系统设计方案,详细给出了系统整体方案的设计和接口设计。以一种新的方式采集遥控器的控制信号,这些信号直接是数字信号,这使得对手控信息的采集更加可靠安全。该飞行控制计算机具有体积小、自主导航能力强的特点。
To improve the control performance of an unmanned aerial vehicle (UAV), the hardware system design of a small UAV flight control computer based on ARM7 is proposed and implemented. The hardware system design and the interface design of a UAV flight control computer based on the ARM7 are introduced in detail. It collects the control signals of the teleoperator in a new way. Because these signals are all digital, it makes the collection more credible and safe. The flight control computer has the characteristics of small volume and powerful automatic navigation.