Design And Application Of Four Axis Aircraft Based On Arduino Platform

The four axis aircraft,also called the four rotor aircraft,is a new type of unmanned aerial vehicles,which have the advantages of Simple structure,light weight,stable flight,reliable performance and easy control.It has a broad field of application and a strong practical value.Four axis vehicle involves of the principle of automatic control,electrical electronic technology,SCM and programming language,aerodynamics,and multi discipline knowledge.It provides a platform for researching multi-disciplinary comprehensive knowledge and has a very high research value.This paper analyzes the principle and design of the four axis aircraft.According to the principle and design requirements of four axis aircraft,this paper uses the Atmega2560 processor platform based on Arduino system,using integrated accelerometer and gyro sensor MPU-6050 as the flight attitude data acquisition,U-box neo6 and GPS MS5611 respectively as GPS positioning system and constant height barometer,2.4Ghz global open frequency wireless data transmission control method.Calman filtering algorithm and attitude fusion algorithm are used to calculate the attitude,and the flying speed is adjusted by using PWM to control the speed of the motor.Finally,the flight vehicle is debugged and tested,and the flight results basically meet the expected effect of this design.Finally,around the aircraft carrying convenient,simple operation,fast response and other advantages and cooperation for the distribution system of Daqing oil field electric circuit simple use of UAV line inspection experiment,tower,bracket,conductor,insulator,vibration damper,the overhead of the clamp and suspension clamp for fast full spectrum photography monitoring and fault.The results of the practice are analyzed in detail,and the difference between the four axis aircraft patrol and the traditional patrol line is compared,and the advantages of the four axis aircraft are discussed thoroughly.