Open AccessOptimization of UAV’s Landing Longitudinal Control under Wind Disturbance
Author(s) -
Wenhui Qu,
Hanqi Zhang,
Yiwei Dong
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/693/1/012106
Subject(s) - adaptability , interference (communication) , matlab , process (computing) , computer science , simulation , engineering , computer network , ecology , channel (broadcasting) , biology , operating system
Environmental factors have a great influence on the autonomous landing process of UAV. In order to enhance the environmental adaptability of UAV’s landing control, this paper takes a certain high-speed UAV as the research object, analyzes the main causes of the error in UAV’s landing under the wind interference, and puts forward the improvement measures. The object model was built under the Matlab/Simulink platform to simulate the closed loop control system of UAV’s autonomous landing, and the Monte Carlo method was used to verify the robust performance of the control system in the presence of the wind interference. The simulation results show that the improved landing plan can effectively reduce the landing error of UAV under the wind interference and improve the landing accuracy and safety of UAV.