Research on Safety Control Method of Multi-rotor Unmanned Aerial Vehicle Under Super-Strong Wind Field [chapter]

Yongqiang Hou, Yuqing He, Wei Huang, Qianhan Wang, Hao Zhou
2019 Lecture Notes in Computer Science  
Due to the simple structure and lightweight of the Multi-rotor Unmanned Aerial Vehicle (UAV), it is easy to be affected by the wind field environment. The super strong wind may even cause the multi-rotor UAV to crash, so it is very important to ensure the safe of the multi-rotor UAV under the super-strong wind environment. However, researchers focus on improving the anti-disturbance performance of multi-rotor UAVs in wind field, and there are relatively few researches on safety control methods.
more » ... Therefore, the research on safety control when the multi-rotor UAV cannot resist the wind is of significance. Firstly, this paper takes the lead in the behavior of multi-rotor UAVs in super-strong wind field. Secondly, the research proposes a wind-driven safety control method based on wind and an altitude-security control method based on online estimation. At last, the ways have verified by experiments that the safety of the aircraft has effectively ensured. Keywords: Multi-rotor unmanned aerial vehicle Á Super strong wind field Á Wind-driven safety control method Á Online estimation Supported by the Science and Technology Planning Project of Guangdong Province (2017B010116002).
doi:10.1007/978-3-030-27532-7_64 fatcat:dufcbydiz5a4rnawwb6mifmtre