Design of Patrol Unmanned Aerial Vehicle Based on MPU9250. Issue 1 (January 2021)

• Record Type: Journal Article
• Authors: Tang, Yanfeng; Lin, Songbin
• Is Part Of: IOP conference series. Volume 621:Issue 1(2020)
• Publication Date: 2021-01
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/621/1/012151
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: To improve the attitude control accuracy of quadcopter UAVs, a patrol UAV with STM32 as the main controller and MPU9250 as the attitude detection module is designed in this paper. For attitude control part, a kind of attitude control algorithm which preprocesses by extended Kalman filter algorithm is designed and then a cascade PID control algorithm is adopted. The test flight results show that the UAV can achieve functions of lifting, rolling, pitching, yawing and hovering.