基于STC15的微型四轴飞行控制器设计

Design of Micro Four-axis Aircraft Controller Based on STC15

四轴飞行器作为对称式动力分布多旋翼飞行平台中结构最为简单,成本及能效比最高,但可靠性最低的一种,其非常适合作为一种多旋翼飞行器的练习、学习及研究平台。本设计合理利用STC15系列单片机的片上外设资部署必需的传感器及通信模块的同时预留扩展接口,最终形成四轴飞行控制器的硬件体系。其配合相应的软件可实现对微型四轴飞行器的遥控及半自主飞行控制。实验表明,该设计成本低廉,运行稳定,可扩展能力强,适用于多旋翼飞行器爱好者入门学习及51单片机的教学。

Four-axis aircraft is the simplest structure,cheapest price and highest energy efficiency one in symmetrical multi rotor flight platform.Although its reliability is low But can be used for training and studying.By rational use of on-chip peripherals of STC15 and Reserves extension interface,designed one hardware of system micro Four-axis aircraft.Combine with proper software,can control it flying automatically or by controller.The practice results show that this design has the advantages of low cost,stable flight attitude and easy for updated,apply to beginning learners of multi rotor flight and teaching of MCS-51.