Hardware Design of SUAV Flight Control System Based on STM32F427

摘要

As an emerging high-tech device, the SUAV plays a more and more significant role in military and civilian fields because of its advantages such as low cost, high safety, flexible usability and easy maintenance. The flight control system is the core of the SUAV, which exerts a big influence on SUAV performance to a large extent. In order to meet the requirement of low power consumption, simple structure and high performance, this paper designs the hardware of SUAV flight control system based on STM32F427. The modular hardware design is introduced in detail, including the digital control circuit, the power circuit, the sensor circuit and the interface circuit. The flight control system designed in this paper is feasible, effective and reliable, fulfilling the design demand and improving the control and operation performance of the SUAV.