Xin ZhangMingfei QuDesign of Control System for Constant Speed Variable Pitch Loaded Multi Axis Unmanned Aerial Vehicle Based on Lidar Technology.148-1612023ADHIP (2)https://doi.org/10.1007/978-3-031-50546-1_10conf/adhip/2023-2db/conf/adhip/adhip2023-2.html#ZhangQ23